IPv6接続でこんな事が起きています

自社サーバーにアクセスしようとすると急にBAN ! 昨日は問題なかったのに、つながったりつながらなかったり（自動BAN解除） なんの心当たりもない！

サーバー事業部です。ここ数年ですが急にアクセス出来なくなった調べてくれとクライアントから頼まれ調べると アクセスしてくるIPアドレスの多くが

.v4.enabler.ne.jp

のホスト名が付いていることが多かったです。

さて、これは何かというと

プロバイダーからIPv6割り当てされている場合、IPv4のIPアドレス環境へアクセスするための ゲートウェイの為のIPv4アドレスが他人と共有している為、 まったく見ず知らずの他人のハッキング行為等による、いわゆる“もらい事故”です

これは仕組み上どうしようもないので、PPPoE接続によるIPv4直結に変更すると良いです。 (IPv4 over PPPoEに戻す)

弊社はPCサポート事業部もありますので、必要な方は出張サポートをご依頼ください。

IPv6からIPv4のGateWayになるプロバイダー

回線事業者やISPを問わずv6プラスを利用しているネットワーク全体で共通のドメインとして使用されるようです 私が調べただけでこれくらいありました。

*.v4.enabler.ne.jp
*.gw.transix.jp
*.v6connect.net
*.ipv6.biglobe.ne.jp

DS-Lite方式

プロバイダー側で1つのIPv4アドレスを複数の契約者で共有する方式でポート開放ができない

MAP-E方式

v6プラス等で使われるMAP-E方式はポート開放自体は可能ですが、割り当てられるポート番号が制限

ただしMAP-Eでも、使用できるポートが限られるため、特定のサービスでは同様に規制に引っかかることがある

【激変】「BUSINESSぷらら」や「アキュラック」も終了…ネットインフラの「ひっそり淘汰」に備える方法

かつては「契約しておけば一安心」だったインターネットインフラ（プロバイダやレンタルサーバー）ですが、ここ数年、老舗や中堅サービスの「サービス終了（クローズ）」に関するニュースが相次いでいるのをご存知でしょうか。

直近でも、NTTドコモが提供する法人向けISP（インターネット・サービス・プロバイダ）の老舗「BUSINESSぷらら」がすべてのサービス終了へと舵を切り、中堅レンタルサーバーとして知られる「アキュラック（Accuraq）」も2026年9月30日をもってホスティングサービスを終了することを発表しています。

「うちはずっと使っているから大丈夫」「大手だから安心」と放置していると、ある日突然「メールが届かない」「ホームページが消えた」といった致命的なトラブルに直面するかもしれません。

今回は、ネットインフラ事業が急激に淘汰されている背景と、私たちが今すぐ行うべき対策を解説します。

なぜ今、老舗・中堅インフラサービスの「撤退」が相次いでいるのか？

かつてはネットの定番だったサービスが次々と姿を消している背景には、時代の変化に伴う3つの大きな要因があります。

1. レガシー技術（ADSLやISDN）の終焉

長年、日本のインターネットを支えてきた「フレッツ・ADSL」や「ISDN（ディジタル通信モード）」のサービス終了に伴い、これらを前提としていたプロバイダ回線やプランの多くが役目を終えました。これに伴い、特定の接続プランや地方プロバイダそのものがサービスを終了・統合するケースが急増しています。

2. 大手キャリアによる「ブランド・事業の整理統合」

巨大通信グループによる事業の効率化も大きな要因です。 例えば「BUSINESSぷらら」の終了。元々は「ぷらら」を運営していたNTTぷららがNTTドコモに吸収合併され、グループ内での重複する法人向けサービスの整理・集約が行われた結果、終了という選択肢が取られました。

3. セキュリティ基準の厳格化とシステム維持コストの壁

インターネットを安全に使うためのセキュリティ基準は年々厳しくなっています。

• 暗号化方式（TLS1.2未満の遮断など）のアップデート
• 古いOS（Windows Serverの旧バージョンなど）のサポート終了に伴うシステム刷新

これらに対応するためには膨大な設備投資が必要ですが、格安プランや古い定額プランのままでは維持コストを回収できません。その結果、「これ以上のシステム維持は困難」と判断して事業を畳む中堅ホスティング事業者が増えています。

他にもある？近年の主なサービス終了・縮小事例

「ぷらら」や「アキュラック」以外にも、近年ネットインフラ業界では事業撤退や縮小の動きが絶えません。

• KDDI DNSホスティングサービス：2025年5月にサービス終了。
• ラクサバ（レンタルサーバー）：2025年3月にサービス終了。
• 各プロバイダのADSLプラン・ダイヤルアッププラン：ADSL完全廃止に伴い順次強制終了。

このように、個人向け・法人向け問わず、長年愛されてきた「格安サーバー」や「プロバイダオプション」が次々とクローズしているのが現状です。

現場はパニック！サービス終了時に発生する「3つの致命的リスク」

実際に使っているサービスが「終了する」となった場合、現場ではどのようなトラブルが起きるのでしょうか。よくある3つのパニックをご紹介します。

リスク①：ドメインを失う「ドメイン移管」の罠

サービス終了までにドメインの「移管手続き（AuthCodeの発行など）」を正しく行わないと、最悪の場合、長年育ててきたホームページのアドレス（ドメイン）を失うことになります。 手続きには数日から数週間かかることもあるため、直前で気づいても間に合わないケースがあります。

リスク②：全社PC・スマホのメール設定変更パニック

特に法人契約の場合、メールサービスが終了すると、社員全員のPCやスマートフォン、さらには「複合機（スキャンデータをメール送信する設定）」のSMTPサーバー設定まで、すべて変更しなければなりません。 「月曜日の朝に突然メールが送れなくなった！」と、社内サポートやIT担当者がパンクする原因になります。

リスク③：移転先でホームページが「真っ白」になる

古いレンタルサーバー（アキュラックなど）で長年運用していたWordPressや古いWebシステムを最新のサーバーに移転した途端、「エラーで画面が真っ白になり動かなくなる」というトラブルが多発します。 これは、新しいサーバーが最新のPHPバージョン（PHP 8.xなど）しかサポートしておらず、古いプログラム（PHP 5.xなどで書かれたもの）が対応できないためです。単なる「お引っ越し」では済まない技術的な改修が必要になります。

今すぐやりたい「社内・個人ネットインフラのセルフチェック」

「うちは大丈夫だろう」と油断せず、この機会に一度インフラ環境を総点検してみましょう。

• [ ] 契約先の把握 自社のホームページやメール、ドメイン、インターネット回線は「どこ」と契約しているか、台帳にまとまっていますか？
• [ ] 「管理用メールアドレス」の確認 様々なWebサービス（銀行、各種クラウド、SNSなど）の管理用アドレスに、古いプロバイダメール（@plala.or.jpなど）を登録したままになっていませんか？（メールサービスが終了すると、パスワードリセットのコードすら受け取れなくなります）
• [ ] 重要なお知らせメールのチェック 契約しているプロバイダやサーバー会社から「【重要】」「サービス終了のお知らせ」といったメールが届いていないか、迷惑メールフォルダも含めて確認しましょう。

まとめ：インフラの移行は「早めの準備」がすべて

インターネットインフラの淘汰は今後さらに加速していくことが予想されます。

「BUSINESSぷらら」のメールサービスは2026年8月31日に送受信・閲覧が完全終了し、接続サービス自体も2028年3月をもって終了予定です。また、「アキュラック」も2026年9月30日に全サービスが終了します。

これらに該当している場合、あるいは「ずいぶん昔に契約したきり」というサーバーがある場合は、1日でも早く代替サービスの選定とデータ移行の計画を立てることを強くおすすめします。

ギリギリになって大慌てする前に、まずは「契約書の整理」から始めてみませんか？

CloudFlareからアタックが大量に来る対策

2026年2月あたりから極度に目立つようになってきたCLOUDFLAREのIPからサイバーアタックの下見と思われるようなアクセスがあります。 CloudFlareの脆弱性を悪用した行為と思われますが私はユーザーではないので詳細までは分かりませんが、この下見目的のアクセスは脆弱性放置しているコンテンツには危険です。

そこで、　apache の.htaccess を活用して拒否する方法を下記に記します。

実際に弊社の管理するサーバーにアクセスがあったIPをまとめたものです。

• 2026/4/28 までの集計です（今後も当サイトで増えた場合は追加していきます）
• 2026/5/22 追記（104.28.202.179　より下です）
• 2026/7/8 追記（172.71.95.151　より下です）

apache 2.2

<IfModule !mod_authz_core.c>
# Apache 2.2以前の記述（互換性のため）
    Order allow,deny
        Allow from all
Deny from 104.21.21.188
Deny from 104.23.172.131
Deny from 104.23.209.165
Deny from 104.23.211.170
Deny from 104.23.213.32
Deny from 104.23.213.36
Deny from 104.23.213.37
Deny from 104.23.213.40
Deny from 104.23.213.41
Deny from 104.23.213.44
Deny from 104.23.213.45
Deny from 104.23.213.47
Deny from 104.23.213.54
Deny from 104.23.213.58
Deny from 104.23.213.59
Deny from 104.23.213.81
Deny from 104.23.213.82
Deny from 104.23.213.83
Deny from 104.23.213.92
Deny from 104.23.213.101
Deny from 104.23.213.106
Deny from 104.23.213.114
Deny from 104.23.213.120
Deny from 104.23.213.132
Deny from 104.23.213.134
Deny from 104.23.213.135
Deny from 104.23.213.146
Deny from 104.23.213.149
Deny from 104.23.213.157
Deny from 104.23.213.165
Deny from 104.23.213.173
Deny from 104.23.213.176
Deny from 104.23.213.183
Deny from 104.23.213.190
Deny from 104.23.213.191
Deny from 104.23.213.195
Deny from 104.28.159.21
Deny from 104.28.160.167
Deny from 104.28.161.151
Deny from 104.28.161.152
Deny from 104.28.161.252
Deny from 104.28.163.35
Deny from 104.28.164.117
Deny from 104.28.210.147
Deny from 104.28.213.161
Deny from 104.28.228.57
Deny from 104.28.234.178
Deny from 104.28.234.179
Deny from 104.28.242.145
Deny from 104.28.242.147
Deny from 104.28.242.148
Deny from 104.28.245.161
Deny from 104.28.249.137
Deny from 104.28.253.80
Deny from 108.162.216.79
Deny from 141.101.76.88
Deny from 141.101.97.45
Deny from 162.158.62.214
Deny from 162.158.94.75
Deny from 162.158.106.130
Deny from 162.158.119.13
Deny from 162.158.119.14
Deny from 162.158.119.28
Deny from 162.158.119.29
Deny from 162.158.119.30
Deny from 162.158.119.31
Deny from 162.158.119.61
Deny from 162.158.119.62
Deny from 162.158.119.75
Deny from 162.158.119.85
Deny from 162.158.119.102
Deny from 162.158.119.126
Deny from 162.158.119.149
Deny from 162.158.119.153
Deny from 162.158.119.154
Deny from 162.158.119.167
Deny from 162.158.119.177
Deny from 162.158.119.178
Deny from 162.158.119.184
Deny from 162.158.119.200
Deny from 162.158.119.232
Deny from 162.158.119.233
Deny from 162.158.119.235
Deny from 162.158.119.236
Deny from 162.158.119.243
Deny from 162.158.119.245
Deny from 162.158.119.250
Deny from 162.158.152.143
Deny from 162.158.163.125
Deny from 162.158.193.2
Deny from 162.158.193.3
Deny from 162.158.193.21
Deny from 162.158.193.96
Deny from 162.158.193.101
Deny from 162.158.193.106
Deny from 162.158.193.157
Deny from 162.158.193.208
Deny from 162.158.193.209
Deny from 162.158.193.252
Deny from 162.158.193.253
Deny from 162.159.110.16
Deny from 162.159.110.17
Deny from 162.159.110.26
Deny from 162.159.110.27
Deny from 162.159.110.33
Deny from 162.159.110.40
Deny from 162.159.110.41
Deny from 162.159.110.44
Deny from 162.159.110.55
Deny from 162.159.110.62
Deny from 162.159.110.64
Deny from 162.159.110.65
Deny from 162.159.110.75
Deny from 162.159.110.80
Deny from 162.159.110.81
Deny from 162.159.110.102
Deny from 162.159.110.111
Deny from 162.159.110.114
Deny from 162.159.110.115
Deny from 162.159.110.120
Deny from 162.159.110.121
Deny from 172.64.215.10
Deny from 172.64.215.22
Deny from 172.64.215.39
Deny from 172.64.215.40
Deny from 172.64.215.41
Deny from 172.64.215.42
Deny from 172.64.215.84
Deny from 172.64.215.90
Deny from 172.64.215.107
Deny from 172.64.215.114
Deny from 172.64.215.115
Deny from 172.64.215.122
Deny from 172.64.215.132
Deny from 172.64.215.158
Deny from 172.64.215.159
Deny from 172.64.215.169
Deny from 172.64.215.179
Deny from 172.64.215.184
Deny from 172.64.215.201
Deny from 172.64.215.209
Deny from 172.64.215.215
Deny from 172.67.199.207
Deny from 172.68.15.221
Deny from 172.68.85.146
Deny from 172.68.119.39
Deny from 172.68.119.53
Deny from 172.68.119.54
Deny from 172.68.119.61
Deny from 172.68.119.62
Deny from 172.68.119.63
Deny from 172.68.119.85
Deny from 172.68.119.86
Deny from 172.68.119.87
Deny from 172.68.119.88
Deny from 172.68.119.92
Deny from 172.68.119.113
Deny from 172.68.119.122
Deny from 172.68.119.131
Deny from 172.68.119.167
Deny from 172.68.119.168
Deny from 172.68.119.170
Deny from 172.68.119.190
Deny from 172.68.119.195
Deny from 172.68.119.200
Deny from 172.68.119.207
Deny from 172.68.119.208
Deny from 172.68.119.211
Deny from 172.68.119.217
Deny from 172.68.119.218
Deny from 172.68.164.4
Deny from 172.68.164.5
Deny from 172.68.164.19
Deny from 172.68.164.28
Deny from 172.68.164.34
Deny from 172.68.164.37
Deny from 172.68.164.45
Deny from 172.68.164.49
Deny from 172.68.164.52
Deny from 172.68.164.53
Deny from 172.68.164.54
Deny from 172.68.164.55
Deny from 172.68.164.56
Deny from 172.68.164.60
Deny from 172.68.164.65
Deny from 172.68.164.70
Deny from 172.68.164.80
Deny from 172.68.164.82
Deny from 172.68.164.84
Deny from 172.68.164.85
Deny from 172.68.164.90
Deny from 172.68.164.91
Deny from 172.68.164.105
Deny from 172.68.164.113
Deny from 172.68.164.114
Deny from 172.68.164.129
Deny from 172.68.164.140
Deny from 172.68.164.144
Deny from 172.68.164.146
Deny from 172.68.164.170
Deny from 172.68.164.171
Deny from 172.68.192.130
Deny from 172.68.192.207
Deny from 172.68.238.43
Deny from 172.68.245.194
Deny from 172.69.59.7
Deny from 172.69.59.17
Deny from 172.69.59.24
Deny from 172.69.59.27
Deny from 172.69.59.47
Deny from 172.69.59.48
Deny from 172.69.59.51
Deny from 172.69.59.56
Deny from 172.69.59.63
Deny from 172.69.59.71
Deny from 172.69.59.72
Deny from 172.69.59.78
Deny from 172.69.59.80
Deny from 172.69.59.87
Deny from 172.69.59.88
Deny from 172.69.59.89
Deny from 172.69.59.106
Deny from 172.69.59.111
Deny from 172.69.59.122
Deny from 172.69.59.126
Deny from 172.69.59.127
Deny from 172.69.59.128
Deny from 172.69.59.129
Deny from 172.69.59.140
Deny from 172.69.59.143
Deny from 172.69.59.144
Deny from 172.69.59.155
Deny from 172.69.59.156
Deny from 172.69.59.171
Deny from 172.69.59.172
Deny from 172.69.59.173
Deny from 172.69.59.174
Deny from 172.69.59.175
Deny from 172.69.59.179
Deny from 172.69.59.181
Deny from 172.69.59.183
Deny from 172.69.59.197
Deny from 172.69.59.215
Deny from 172.69.59.216
Deny from 172.69.59.218
Deny from 172.69.59.224
Deny from 172.69.59.225
Deny from 172.69.59.226
Deny from 172.69.59.229
Deny from 172.69.59.231
Deny from 172.69.59.238
Deny from 172.69.59.242
Deny from 172.69.59.245
Deny from 172.69.59.246
Deny from 172.69.59.247
Deny from 172.69.59.253
Deny from 172.69.169.132
Deny from 172.69.169.134
Deny from 172.69.169.145
Deny from 172.69.169.154
Deny from 172.69.169.155
Deny from 172.69.169.164
Deny from 172.69.169.165
Deny from 172.69.169.167
Deny from 172.69.169.178
Deny from 172.69.169.179
Deny from 172.69.169.182
Deny from 172.69.169.183
Deny from 172.69.169.197
Deny from 172.69.169.201
Deny from 172.69.169.204
Deny from 172.69.169.213
Deny from 172.69.169.216
Deny from 172.69.169.217
Deny from 172.69.169.219
Deny from 172.69.169.222
Deny from 172.69.169.228
Deny from 172.69.169.229
Deny from 172.69.169.232
Deny from 172.69.169.233
Deny from 172.69.169.238
Deny from 172.69.169.239
Deny from 172.69.169.242
Deny from 172.69.169.243
Deny from 172.69.169.248
Deny from 172.70.39.60
Deny from 172.70.90.176
Deny from 172.70.92.219
Deny from 172.70.108.65
Deny from 172.70.122.224
Deny from 172.70.122.230
Deny from 172.70.122.243
Deny from 172.70.122.251
Deny from 172.70.122.252
Deny from 172.70.123.2
Deny from 172.70.123.4
Deny from 172.70.123.12
Deny from 172.70.123.18
Deny from 172.70.123.19
Deny from 172.70.123.25
Deny from 172.70.123.28
Deny from 172.70.123.31
Deny from 172.70.123.32
Deny from 172.70.123.33
Deny from 172.70.123.34
Deny from 172.70.123.35
Deny from 172.70.123.36
Deny from 172.70.123.38
Deny from 172.70.123.58
Deny from 172.70.123.61
Deny from 172.70.123.66
Deny from 172.70.123.71
Deny from 172.70.123.72
Deny from 172.70.123.73
Deny from 172.70.123.74
Deny from 172.70.123.89
Deny from 172.70.123.90
Deny from 172.70.123.93
Deny from 172.70.123.100
Deny from 172.70.123.102
Deny from 172.70.123.103
Deny from 172.70.123.113
Deny from 172.70.123.139
Deny from 172.70.123.140
Deny from 172.70.123.146
Deny from 172.70.123.147
Deny from 172.70.123.149
Deny from 172.70.123.151
Deny from 172.70.123.156
Deny from 172.70.123.163
Deny from 172.70.123.164
Deny from 172.70.123.176
Deny from 172.70.123.178
Deny from 172.70.123.179
Deny from 172.70.123.180
Deny from 172.70.123.181
Deny from 172.70.123.182
Deny from 172.70.123.183
Deny from 172.70.123.185
Deny from 172.70.123.190
Deny from 172.70.123.196
Deny from 172.70.123.197
Deny from 172.70.123.198
Deny from 172.70.123.200
Deny from 172.70.123.202
Deny from 172.70.123.207
Deny from 172.70.123.208
Deny from 172.70.123.210
Deny from 172.70.123.211
Deny from 172.70.208.143
Deny from 172.70.250.253
Deny from 172.70.251.25
Deny from 172.70.251.83
Deny from 172.70.251.84
Deny from 172.70.251.89
Deny from 172.70.251.90
Deny from 172.70.251.101
Deny from 172.70.251.102
Deny from 172.70.251.103
Deny from 172.70.251.104
Deny from 172.70.251.131
Deny from 172.70.251.132
Deny from 172.71.8.11
Deny from 172.71.8.18
Deny from 172.71.8.19
Deny from 172.71.8.22
Deny from 172.71.8.24
Deny from 172.71.8.35
Deny from 172.71.8.36
Deny from 172.71.8.37
Deny from 172.71.8.38
Deny from 172.71.8.41
Deny from 172.71.8.44
Deny from 172.71.8.47
Deny from 172.71.8.49
Deny from 172.71.8.50
Deny from 172.71.8.51
Deny from 172.71.8.54
Deny from 172.71.8.60
Deny from 172.71.8.65
Deny from 172.71.8.68
Deny from 172.71.8.72
Deny from 172.71.8.74
Deny from 172.71.8.75
Deny from 172.71.8.81
Deny from 172.71.8.82
Deny from 172.71.8.83
Deny from 172.71.8.90
Deny from 172.71.8.93
Deny from 172.71.8.99
Deny from 172.71.8.104
Deny from 172.71.8.105
Deny from 172.71.8.112
Deny from 172.71.8.113
Deny from 172.71.8.119
Deny from 172.71.8.128
Deny from 172.71.8.129
Deny from 172.71.8.142
Deny from 172.71.8.143
Deny from 172.71.95.131
Deny from 172.71.99.178
Deny from 172.71.120.43
Deny from 172.71.144.2
Deny from 172.71.144.3
Deny from 172.71.144.8
Deny from 172.71.144.14
Deny from 172.71.144.15
Deny from 172.71.144.21
Deny from 172.71.144.22
Deny from 172.71.144.23
Deny from 172.71.144.28
Deny from 172.71.144.29
Deny from 172.71.144.35
Deny from 172.71.144.36
Deny from 172.71.144.37
Deny from 172.71.144.38
Deny from 172.71.144.39
Deny from 172.71.144.42
Deny from 172.71.144.43
Deny from 172.71.144.46
Deny from 172.71.144.47
Deny from 172.71.144.50
Deny from 172.71.144.51
Deny from 172.71.144.52
Deny from 172.71.144.53
Deny from 172.71.144.54
Deny from 172.71.144.55
Deny from 172.71.144.64
Deny from 172.71.144.65
Deny from 172.71.144.66
Deny from 172.71.144.67
Deny from 172.71.144.68
Deny from 172.71.144.69
Deny from 172.71.144.72
Deny from 172.71.144.73
Deny from 172.71.144.78
Deny from 172.71.144.79
Deny from 172.71.144.80
Deny from 172.71.144.81
Deny from 172.71.144.82
Deny from 172.71.144.83
Deny from 172.71.144.86
Deny from 172.71.144.87
Deny from 172.71.144.92
Deny from 172.71.144.93
Deny from 172.71.144.120
Deny from 172.71.144.121
Deny from 172.71.144.168
Deny from 172.71.144.169
Deny from 172.71.144.174
Deny from 172.71.144.175
Deny from 172.71.144.178
Deny from 172.71.144.179
Deny from 172.71.144.180
Deny from 172.71.144.181
Deny from 172.71.164.2
Deny from 172.71.164.3
Deny from 172.71.164.12
Deny from 172.71.164.13
Deny from 172.71.164.20
Deny from 172.71.164.21
Deny from 172.71.164.22
Deny from 172.71.164.23
Deny from 172.71.164.32
Deny from 172.71.164.33
Deny from 172.71.164.41
Deny from 172.71.164.42
Deny from 172.71.164.43
Deny from 172.71.164.50
Deny from 172.71.164.51
Deny from 172.71.164.60
Deny from 172.71.164.61
Deny from 172.71.164.71
Deny from 172.71.164.86
Deny from 172.71.164.87
Deny from 172.71.164.94
Deny from 172.71.164.106
Deny from 172.71.164.142
Deny from 172.71.164.143
Deny from 172.71.164.147
Deny from 172.71.164.152
Deny from 172.71.164.153
Deny from 172.71.164.156
Deny from 172.71.164.157
Deny from 172.71.164.166
Deny from 172.71.164.167
Deny from 172.71.164.176
Deny from 172.71.164.177
Deny from 172.71.164.192
Deny from 172.71.164.194
Deny from 172.71.164.195
Deny from 172.71.164.202
Deny from 172.71.164.203
Deny from 172.71.164.204
Deny from 172.71.164.205
Deny from 172.71.164.206
Deny from 172.71.164.207
Deny from 172.71.164.214
Deny from 172.71.164.215
Deny from 172.71.164.224
Deny from 172.71.164.225
Deny from 172.71.164.226
Deny from 172.71.191.103
Deny from 172.71.195.26
Deny from 104.28.202.179
Deny from 104.22.64.42
Deny from 172.70.179.175
Deny from 104.28.165.69
Deny from 108.162.242.72
Deny from 172.64.215.76
Deny from 172.66.40.145
Deny from 172.66.43.111
Deny from 172.68.195.220
Deny from 172.70.240.111
Deny from 172.70.242.24
Deny from 172.71.100.188
Deny from 172.71.120.69
Deny from 172.71.144.177
Deny from 172.71.172.62
Deny from 172.71.182.185
Deny from 172.71.98.16
Deny from 172.70.208.10
Deny from 104.23.172.130
Deny from 172.68.242.62
Deny from 104.23.170.102
Deny from 162.159.113.167
Deny from 172.71.95.152
Deny from 172.68.27.149
Deny from 172.69.67.251
Deny from 172.71.170.173
Deny from 172.71.175.35
Deny from 172.71.100.187
Deny from 172.70.240.195
Deny from 104.22.45.34
Deny from 104.22.105.19
Deny from 104.23.239.4
Deny from 141.101.84.118
Deny from 141.101.85.6
Deny from 172.64.215.97
Deny from 172.64.220.136
Deny from 104.23.172.130
Deny from 162.158.182.149
Deny from 162.158.183.110
Deny from 172.70.230.3
Deny from 172.70.231.96
Deny from 172.66.40.212
Deny from 172.66.43.44
Deny from 172.70.250.178
Deny from 172.70.251.185
Deny from 172.71.172.130
Deny from 172.71.183.70
Deny from 172.71.99.42
Deny from 162.158.210.33
Deny from 172.71.95.151
Deny from 104.21.72.75
Deny from 104.22.1.5
Deny from 104.22.24.127
Deny from 104.22.24.54
Deny from 104.22.56.94
Deny from 104.22.62.54
Deny from 104.22.64.5
Deny from 104.22.93.74
Deny from 104.23.166.157
Deny from 104.23.166.158
Deny from 104.23.168.5
Deny from 104.23.168.65
Deny from 104.23.170.103
Deny from 104.23.170.146
Deny from 104.23.170.192
Deny from 104.23.170.76
Deny from 104.23.172.128
Deny from 104.23.175.12
Deny from 104.23.190.166
Deny from 104.23.203.138
Deny from 104.23.209.25
Deny from 104.23.225.153
Deny from 104.23.229.142
Deny from 104.23.229.59
Deny from 104.23.253.81
Deny from 104.28.101.204
Deny from 104.28.136.141
Deny from 104.28.136.28
Deny from 104.28.136.32
Deny from 104.28.136.34
Deny from 104.28.136.96
Deny from 104.28.137.87
Deny from 104.28.138.102
Deny from 104.28.140.82
Deny from 104.28.140.83
Deny from 104.28.141.121
Deny from 104.28.141.125
Deny from 104.28.142.161
Deny from 104.28.142.171
Deny from 104.28.149.13
Deny from 104.28.149.17
Deny from 104.28.149.27
Deny from 104.28.149.28
Deny from 104.28.149.30
Deny from 104.28.150.93
Deny from 104.28.150.94
Deny from 104.28.150.95
Deny from 104.28.152.246
Deny from 104.28.155.116
Deny from 104.28.155.135
Deny from 104.28.156.106
Deny from 104.28.156.107
Deny from 104.28.158.133
Deny from 104.28.159.127
Deny from 104.28.160.175
Deny from 104.28.163.16
Deny from 104.28.163.17
Deny from 104.28.164.244
Deny from 104.28.166.114
Deny from 104.28.192.82
Deny from 104.28.195.186
Deny from 104.28.196.185
Deny from 104.28.196.189
Deny from 104.28.196.77
Deny from 104.28.196.78
Deny from 104.28.197.13
Deny from 104.28.200.97
Deny from 104.28.204.175
Deny from 104.28.206.182
Deny from 104.28.211.187
Deny from 104.28.211.190
Deny from 104.28.212.212
Deny from 104.28.214.50
Deny from 104.28.216.184
Deny from 104.28.217.24
Deny from 104.28.218.189
Deny from 104.28.218.190
Deny from 104.28.219.137
Deny from 104.28.219.192
Deny from 104.28.220.128
Deny from 104.28.221.100
Deny from 104.28.221.246
Deny from 104.28.224.82
Deny from 104.28.227.186
Deny from 104.28.228.77
Deny from 104.28.228.78
Deny from 104.28.229.15
Deny from 104.28.232.96
Deny from 104.28.232.97
Deny from 104.28.234.190
Deny from 104.28.238.182
Deny from 104.28.243.188
Deny from 104.28.243.190
Deny from 104.28.244.210
Deny from 104.28.246.26
Deny from 104.28.246.51
Deny from 104.28.248.185
Deny from 104.28.249.138
Deny from 104.28.249.140
Deny from 104.28.250.187
Deny from 104.28.250.190
Deny from 104.28.251.140
Deny from 104.28.252.131
Deny from 104.28.253.246
Deny from 104.28.253.99
Deny from 104.28.83.206
Deny from 104.28.83.208
Deny from 104.28.83.209
Deny from 104.28.83.216
Deny from 104.28.99.118
Deny from 104.28.99.191
Deny from 104.28.99.192
Deny from 104.28.99.193
Deny from 104.28.99.194
Deny from 104.28.99.195
Deny from 104.28.99.196
Deny from 104.28.99.197
Deny from 104.28.99.198
Deny from 104.28.99.199
Deny from 104.28.99.200
Deny from 104.28.99.201
Deny from 104.28.99.202
Deny from 104.28.99.203
Deny from 104.28.99.204
Deny from 104.28.99.205
Deny from 104.28.99.207
Deny from 104.28.99.208
Deny from 104.28.99.209
Deny from 104.28.99.212
Deny from 104.28.99.213
Deny from 104.28.99.218
Deny from 104.28.99.220
Deny from 104.28.99.223
Deny from 104.28.99.227
Deny from 104.28.99.228
Deny from 108.162.226.119
Deny from 108.162.241.204
Deny from 108.162.241.219
Deny from 108.162.242.26
Deny from 141.101.76.6
Deny from 141.101.96.42
Deny from 162.158.106.131
Deny from 162.158.108.140
Deny from 162.158.110.253
Deny from 162.158.111.173
Deny from 162.158.118.167
Deny from 162.158.127.210
Deny from 162.158.158.32
Deny from 162.158.159.137
Deny from 162.158.162.46
Deny from 162.158.163.126
Deny from 162.158.170.214
Deny from 162.158.172.124
Deny from 162.158.182.164
Deny from 162.158.183.112
Deny from 162.158.224.146
Deny from 162.158.227.88
Deny from 162.158.235.16
Deny from 162.158.33.222
Deny from 162.158.86.224
Deny from 162.158.87.112
Deny from 162.158.88.32
Deny from 162.159.108.48
Deny from 162.159.119.47
Deny from 162.159.98.204
Deny from 172.64.198.16
Deny from 172.64.198.34
Deny from 172.64.200.128
Deny from 172.64.215.160
Deny from 172.64.215.161
Deny from 172.67.176.100
Deny from 172.68.159.214
Deny from 172.68.18.79
Deny from 172.68.186.116
Deny from 172.68.194.220
Deny from 172.68.23.215
Deny from 172.68.238.14
Deny from 172.69.109.151
Deny from 172.69.114.108
Deny from 172.69.130.19
Deny from 172.69.130.53
Deny from 172.69.150.125
Deny from 172.69.151.233
Deny from 172.69.166.40
Deny from 172.69.194.206
Deny from 172.69.194.4
Deny from 172.69.195.9
Deny from 172.69.22.150
Deny from 172.69.223.63
Deny from 172.69.23.218
Deny from 172.69.39.101
Deny from 172.69.43.185
Deny from 172.69.59.166
Deny from 172.69.6.193
Deny from 172.69.7.106
Deny from 172.70.100.161
Deny from 172.70.111.115
Deny from 172.70.111.171
Deny from 172.70.123.11
Deny from 172.70.123.152
Deny from 172.70.127.74
Deny from 172.70.142.131
Deny from 172.70.176.126
Deny from 172.70.176.128
Deny from 172.70.176.134
Deny from 172.70.176.14
Deny from 172.70.176.144
Deny from 172.70.176.146
Deny from 172.70.176.148
Deny from 172.70.176.150
Deny from 172.70.176.164
Deny from 172.70.176.46
Deny from 172.70.176.76
Deny from 172.70.176.94
Deny from 172.70.178.15
Deny from 172.70.179.85
Deny from 172.70.220.6
Deny from 172.70.247.32
Deny from 172.70.248.129
Deny from 172.70.46.131
Deny from 172.70.46.222
Deny from 172.70.46.223
Deny from 172.70.47.179
Deny from 172.70.47.180
Deny from 172.70.50.30
Deny from 172.70.58.85
Deny from 172.70.80.138
Deny from 172.70.85.80
Deny from 172.70.90.115
Deny from 172.70.91.173
Deny from 172.70.92.218
Deny from 172.70.94.162
Deny from 172.71.1.131
Deny from 172.71.1.147
Deny from 172.71.102.232
Deny from 172.71.102.237
Deny from 172.71.102.8
Deny from 172.71.102.9
Deny from 172.71.102.96
Deny from 172.71.103.100
Deny from 172.71.103.62
Deny from 172.71.103.99
Deny from 172.71.119.100
Deny from 172.71.120.170
Deny from 172.71.120.37
Deny from 172.71.124.170
Deny from 172.71.130.137
Deny from 172.71.144.85
Deny from 172.71.148.108
Deny from 172.71.154.23
Deny from 172.71.155.60
Deny from 172.71.164.174
Deny from 172.71.172.83
Deny from 172.71.182.168
Deny from 172.71.182.242
Deny from 172.71.182.248
Deny from 172.71.183.194
Deny from 172.71.183.6
Deny from 172.71.183.83
Deny from 172.71.190.252
Deny from 172.71.203.28
Deny from 172.71.212.4
Deny from 172.71.232.21
Deny from 172.71.255.14
Deny from 172.71.99.135
Deny from 172.71.99.177
Deny from 198.41.230.38
Deny from 198.41.231.13
</IfModule>

apache 2.4以降

<IfModule mod_authz_core.c>
    # Apache 2.4以降の記述
        <RequireAll>
        Require all granted
Require not ip 104.21.21.188
Require not ip 104.23.172.131
Require not ip 104.23.209.165
Require not ip 104.23.211.170
Require not ip 104.23.213.32
Require not ip 104.23.213.36
Require not ip 104.23.213.37
Require not ip 104.23.213.40
Require not ip 104.23.213.41
Require not ip 104.23.213.44
Require not ip 104.23.213.45
Require not ip 104.23.213.47
Require not ip 104.23.213.54
Require not ip 104.23.213.58
Require not ip 104.23.213.59
Require not ip 104.23.213.81
Require not ip 104.23.213.82
Require not ip 104.23.213.83
Require not ip 104.23.213.92
Require not ip 104.23.213.101
Require not ip 104.23.213.106
Require not ip 104.23.213.114
Require not ip 104.23.213.120
Require not ip 104.23.213.132
Require not ip 104.23.213.134
Require not ip 104.23.213.135
Require not ip 104.23.213.146
Require not ip 104.23.213.149
Require not ip 104.23.213.157
Require not ip 104.23.213.165
Require not ip 104.23.213.173
Require not ip 104.23.213.176
Require not ip 104.23.213.183
Require not ip 104.23.213.190
Require not ip 104.23.213.191
Require not ip 104.23.213.195
Require not ip 104.28.159.21
Require not ip 104.28.160.167
Require not ip 104.28.161.151
Require not ip 104.28.161.152
Require not ip 104.28.161.252
Require not ip 104.28.163.35
Require not ip 104.28.164.117
Require not ip 104.28.210.147
Require not ip 104.28.213.161
Require not ip 104.28.228.57
Require not ip 104.28.234.178
Require not ip 104.28.234.179
Require not ip 104.28.242.145
Require not ip 104.28.242.147
Require not ip 104.28.242.148
Require not ip 104.28.245.161
Require not ip 104.28.249.137
Require not ip 104.28.253.80
Require not ip 108.162.216.79
Require not ip 141.101.76.88
Require not ip 141.101.97.45
Require not ip 162.158.62.214
Require not ip 162.158.94.75
Require not ip 162.158.106.130
Require not ip 162.158.119.13
Require not ip 162.158.119.14
Require not ip 162.158.119.28
Require not ip 162.158.119.29
Require not ip 162.158.119.30
Require not ip 162.158.119.31
Require not ip 162.158.119.61
Require not ip 162.158.119.62
Require not ip 162.158.119.75
Require not ip 162.158.119.85
Require not ip 162.158.119.102
Require not ip 162.158.119.126
Require not ip 162.158.119.149
Require not ip 162.158.119.153
Require not ip 162.158.119.154
Require not ip 162.158.119.167
Require not ip 162.158.119.177
Require not ip 162.158.119.178
Require not ip 162.158.119.184
Require not ip 162.158.119.200
Require not ip 162.158.119.232
Require not ip 162.158.119.233
Require not ip 162.158.119.235
Require not ip 162.158.119.236
Require not ip 162.158.119.243
Require not ip 162.158.119.245
Require not ip 162.158.119.250
Require not ip 162.158.152.143
Require not ip 162.158.163.125
Require not ip 162.158.193.2
Require not ip 162.158.193.3
Require not ip 162.158.193.21
Require not ip 162.158.193.96
Require not ip 162.158.193.101
Require not ip 162.158.193.106
Require not ip 162.158.193.157
Require not ip 162.158.193.208
Require not ip 162.158.193.209
Require not ip 162.158.193.252
Require not ip 162.158.193.253
Require not ip 162.159.110.16
Require not ip 162.159.110.17
Require not ip 162.159.110.26
Require not ip 162.159.110.27
Require not ip 162.159.110.33
Require not ip 162.159.110.40
Require not ip 162.159.110.41
Require not ip 162.159.110.44
Require not ip 162.159.110.55
Require not ip 162.159.110.62
Require not ip 162.159.110.64
Require not ip 162.159.110.65
Require not ip 162.159.110.75
Require not ip 162.159.110.80
Require not ip 162.159.110.81
Require not ip 162.159.110.102
Require not ip 162.159.110.111
Require not ip 162.159.110.114
Require not ip 162.159.110.115
Require not ip 162.159.110.120
Require not ip 162.159.110.121
Require not ip 172.64.215.10
Require not ip 172.64.215.22
Require not ip 172.64.215.39
Require not ip 172.64.215.40
Require not ip 172.64.215.41
Require not ip 172.64.215.42
Require not ip 172.64.215.84
Require not ip 172.64.215.90
Require not ip 172.64.215.107
Require not ip 172.64.215.114
Require not ip 172.64.215.115
Require not ip 172.64.215.122
Require not ip 172.64.215.132
Require not ip 172.64.215.158
Require not ip 172.64.215.159
Require not ip 172.64.215.169
Require not ip 172.64.215.179
Require not ip 172.64.215.184
Require not ip 172.64.215.201
Require not ip 172.64.215.209
Require not ip 172.64.215.215
Require not ip 172.67.199.207
Require not ip 172.68.15.221
Require not ip 172.68.85.146
Require not ip 172.68.119.39
Require not ip 172.68.119.53
Require not ip 172.68.119.54
Require not ip 172.68.119.61
Require not ip 172.68.119.62
Require not ip 172.68.119.63
Require not ip 172.68.119.85
Require not ip 172.68.119.86
Require not ip 172.68.119.87
Require not ip 172.68.119.88
Require not ip 172.68.119.92
Require not ip 172.68.119.113
Require not ip 172.68.119.122
Require not ip 172.68.119.131
Require not ip 172.68.119.167
Require not ip 172.68.119.168
Require not ip 172.68.119.170
Require not ip 172.68.119.190
Require not ip 172.68.119.195
Require not ip 172.68.119.200
Require not ip 172.68.119.207
Require not ip 172.68.119.208
Require not ip 172.68.119.211
Require not ip 172.68.119.217
Require not ip 172.68.119.218
Require not ip 172.68.164.4
Require not ip 172.68.164.5
Require not ip 172.68.164.19
Require not ip 172.68.164.28
Require not ip 172.68.164.34
Require not ip 172.68.164.37
Require not ip 172.68.164.45
Require not ip 172.68.164.49
Require not ip 172.68.164.52
Require not ip 172.68.164.53
Require not ip 172.68.164.54
Require not ip 172.68.164.55
Require not ip 172.68.164.56
Require not ip 172.68.164.60
Require not ip 172.68.164.65
Require not ip 172.68.164.70
Require not ip 172.68.164.80
Require not ip 172.68.164.82
Require not ip 172.68.164.84
Require not ip 172.68.164.85
Require not ip 172.68.164.90
Require not ip 172.68.164.91
Require not ip 172.68.164.105
Require not ip 172.68.164.113
Require not ip 172.68.164.114
Require not ip 172.68.164.129
Require not ip 172.68.164.140
Require not ip 172.68.164.144
Require not ip 172.68.164.146
Require not ip 172.68.164.170
Require not ip 172.68.164.171
Require not ip 172.68.192.130
Require not ip 172.68.192.207
Require not ip 172.68.238.43
Require not ip 172.68.245.194
Require not ip 172.69.59.7
Require not ip 172.69.59.17
Require not ip 172.69.59.24
Require not ip 172.69.59.27
Require not ip 172.69.59.47
Require not ip 172.69.59.48
Require not ip 172.69.59.51
Require not ip 172.69.59.56
Require not ip 172.69.59.63
Require not ip 172.69.59.71
Require not ip 172.69.59.72
Require not ip 172.69.59.78
Require not ip 172.69.59.80
Require not ip 172.69.59.87
Require not ip 172.69.59.88
Require not ip 172.69.59.89
Require not ip 172.69.59.106
Require not ip 172.69.59.111
Require not ip 172.69.59.122
Require not ip 172.69.59.126
Require not ip 172.69.59.127
Require not ip 172.69.59.128
Require not ip 172.69.59.129
Require not ip 172.69.59.140
Require not ip 172.69.59.143
Require not ip 172.69.59.144
Require not ip 172.69.59.155
Require not ip 172.69.59.156
Require not ip 172.69.59.171
Require not ip 172.69.59.172
Require not ip 172.69.59.173
Require not ip 172.69.59.174
Require not ip 172.69.59.175
Require not ip 172.69.59.179
Require not ip 172.69.59.181
Require not ip 172.69.59.183
Require not ip 172.69.59.197
Require not ip 172.69.59.215
Require not ip 172.69.59.216
Require not ip 172.69.59.218
Require not ip 172.69.59.224
Require not ip 172.69.59.225
Require not ip 172.69.59.226
Require not ip 172.69.59.229
Require not ip 172.69.59.231
Require not ip 172.69.59.238
Require not ip 172.69.59.242
Require not ip 172.69.59.245
Require not ip 172.69.59.246
Require not ip 172.69.59.247
Require not ip 172.69.59.253
Require not ip 172.69.169.132
Require not ip 172.69.169.134
Require not ip 172.69.169.145
Require not ip 172.69.169.154
Require not ip 172.69.169.155
Require not ip 172.69.169.164
Require not ip 172.69.169.165
Require not ip 172.69.169.167
Require not ip 172.69.169.178
Require not ip 172.69.169.179
Require not ip 172.69.169.182
Require not ip 172.69.169.183
Require not ip 172.69.169.197
Require not ip 172.69.169.201
Require not ip 172.69.169.204
Require not ip 172.69.169.213
Require not ip 172.69.169.216
Require not ip 172.69.169.217
Require not ip 172.69.169.219
Require not ip 172.69.169.222
Require not ip 172.69.169.228
Require not ip 172.69.169.229
Require not ip 172.69.169.232
Require not ip 172.69.169.233
Require not ip 172.69.169.238
Require not ip 172.69.169.239
Require not ip 172.69.169.242
Require not ip 172.69.169.243
Require not ip 172.69.169.248
Require not ip 172.70.39.60
Require not ip 172.70.90.176
Require not ip 172.70.92.219
Require not ip 172.70.108.65
Require not ip 172.70.122.224
Require not ip 172.70.122.230
Require not ip 172.70.122.243
Require not ip 172.70.122.251
Require not ip 172.70.122.252
Require not ip 172.70.123.2
Require not ip 172.70.123.4
Require not ip 172.70.123.12
Require not ip 172.70.123.18
Require not ip 172.70.123.19
Require not ip 172.70.123.25
Require not ip 172.70.123.28
Require not ip 172.70.123.31
Require not ip 172.70.123.32
Require not ip 172.70.123.33
Require not ip 172.70.123.34
Require not ip 172.70.123.35
Require not ip 172.70.123.36
Require not ip 172.70.123.38
Require not ip 172.70.123.58
Require not ip 172.70.123.61
Require not ip 172.70.123.66
Require not ip 172.70.123.71
Require not ip 172.70.123.72
Require not ip 172.70.123.73
Require not ip 172.70.123.74
Require not ip 172.70.123.89
Require not ip 172.70.123.90
Require not ip 172.70.123.93
Require not ip 172.70.123.100
Require not ip 172.70.123.102
Require not ip 172.70.123.103
Require not ip 172.70.123.113
Require not ip 172.70.123.139
Require not ip 172.70.123.140
Require not ip 172.70.123.146
Require not ip 172.70.123.147
Require not ip 172.70.123.149
Require not ip 172.70.123.151
Require not ip 172.70.123.156
Require not ip 172.70.123.163
Require not ip 172.70.123.164
Require not ip 172.70.123.176
Require not ip 172.70.123.178
Require not ip 172.70.123.179
Require not ip 172.70.123.180
Require not ip 172.70.123.181
Require not ip 172.70.123.182
Require not ip 172.70.123.183
Require not ip 172.70.123.185
Require not ip 172.70.123.190
Require not ip 172.70.123.196
Require not ip 172.70.123.197
Require not ip 172.70.123.198
Require not ip 172.70.123.200
Require not ip 172.70.123.202
Require not ip 172.70.123.207
Require not ip 172.70.123.208
Require not ip 172.70.123.210
Require not ip 172.70.123.211
Require not ip 172.70.208.143
Require not ip 172.70.250.253
Require not ip 172.70.251.25
Require not ip 172.70.251.83
Require not ip 172.70.251.84
Require not ip 172.70.251.89
Require not ip 172.70.251.90
Require not ip 172.70.251.101
Require not ip 172.70.251.102
Require not ip 172.70.251.103
Require not ip 172.70.251.104
Require not ip 172.70.251.131
Require not ip 172.70.251.132
Require not ip 172.71.8.11
Require not ip 172.71.8.18
Require not ip 172.71.8.19
Require not ip 172.71.8.22
Require not ip 172.71.8.24
Require not ip 172.71.8.35
Require not ip 172.71.8.36
Require not ip 172.71.8.37
Require not ip 172.71.8.38
Require not ip 172.71.8.41
Require not ip 172.71.8.44
Require not ip 172.71.8.47
Require not ip 172.71.8.49
Require not ip 172.71.8.50
Require not ip 172.71.8.51
Require not ip 172.71.8.54
Require not ip 172.71.8.60
Require not ip 172.71.8.65
Require not ip 172.71.8.68
Require not ip 172.71.8.72
Require not ip 172.71.8.74
Require not ip 172.71.8.75
Require not ip 172.71.8.81
Require not ip 172.71.8.82
Require not ip 172.71.8.83
Require not ip 172.71.8.90
Require not ip 172.71.8.93
Require not ip 172.71.8.99
Require not ip 172.71.8.104
Require not ip 172.71.8.105
Require not ip 172.71.8.112
Require not ip 172.71.8.113
Require not ip 172.71.8.119
Require not ip 172.71.8.128
Require not ip 172.71.8.129
Require not ip 172.71.8.142
Require not ip 172.71.8.143
Require not ip 172.71.95.131
Require not ip 172.71.99.178
Require not ip 172.71.120.43
Require not ip 172.71.144.2
Require not ip 172.71.144.3
Require not ip 172.71.144.8
Require not ip 172.71.144.14
Require not ip 172.71.144.15
Require not ip 172.71.144.21
Require not ip 172.71.144.22
Require not ip 172.71.144.23
Require not ip 172.71.144.28
Require not ip 172.71.144.29
Require not ip 172.71.144.35
Require not ip 172.71.144.36
Require not ip 172.71.144.37
Require not ip 172.71.144.38
Require not ip 172.71.144.39
Require not ip 172.71.144.42
Require not ip 172.71.144.43
Require not ip 172.71.144.46
Require not ip 172.71.144.47
Require not ip 172.71.144.50
Require not ip 172.71.144.51
Require not ip 172.71.144.52
Require not ip 172.71.144.53
Require not ip 172.71.144.54
Require not ip 172.71.144.55
Require not ip 172.71.144.64
Require not ip 172.71.144.65
Require not ip 172.71.144.66
Require not ip 172.71.144.67
Require not ip 172.71.144.68
Require not ip 172.71.144.69
Require not ip 172.71.144.72
Require not ip 172.71.144.73
Require not ip 172.71.144.78
Require not ip 172.71.144.79
Require not ip 172.71.144.80
Require not ip 172.71.144.81
Require not ip 172.71.144.82
Require not ip 172.71.144.83
Require not ip 172.71.144.86
Require not ip 172.71.144.87
Require not ip 172.71.144.92
Require not ip 172.71.144.93
Require not ip 172.71.144.120
Require not ip 172.71.144.121
Require not ip 172.71.144.168
Require not ip 172.71.144.169
Require not ip 172.71.144.174
Require not ip 172.71.144.175
Require not ip 172.71.144.178
Require not ip 172.71.144.179
Require not ip 172.71.144.180
Require not ip 172.71.144.181
Require not ip 172.71.164.2
Require not ip 172.71.164.3
Require not ip 172.71.164.12
Require not ip 172.71.164.13
Require not ip 172.71.164.20
Require not ip 172.71.164.21
Require not ip 172.71.164.22
Require not ip 172.71.164.23
Require not ip 172.71.164.32
Require not ip 172.71.164.33
Require not ip 172.71.164.41
Require not ip 172.71.164.42
Require not ip 172.71.164.43
Require not ip 172.71.164.50
Require not ip 172.71.164.51
Require not ip 172.71.164.60
Require not ip 172.71.164.61
Require not ip 172.71.164.71
Require not ip 172.71.164.86
Require not ip 172.71.164.87
Require not ip 172.71.164.94
Require not ip 172.71.164.106
Require not ip 172.71.164.142
Require not ip 172.71.164.143
Require not ip 172.71.164.147
Require not ip 172.71.164.152
Require not ip 172.71.164.153
Require not ip 172.71.164.156
Require not ip 172.71.164.157
Require not ip 172.71.164.166
Require not ip 172.71.164.167
Require not ip 172.71.164.176
Require not ip 172.71.164.177
Require not ip 172.71.164.192
Require not ip 172.71.164.194
Require not ip 172.71.164.195
Require not ip 172.71.164.202
Require not ip 172.71.164.203
Require not ip 172.71.164.204
Require not ip 172.71.164.205
Require not ip 172.71.164.206
Require not ip 172.71.164.207
Require not ip 172.71.164.214
Require not ip 172.71.164.215
Require not ip 172.71.164.224
Require not ip 172.71.164.225
Require not ip 172.71.164.226
Require not ip 172.71.191.103
Require not ip 172.71.195.26
Require not ip 104.28.202.179
Require not ip 172.71.100.187
Require not ip 104.22.64.42
Require not ip 172.70.179.175
Require not ip 104.28.165.69
Require not ip 108.162.242.72
Require not ip 172.64.215.76
Require not ip 172.66.40.145
Require not ip 172.66.43.111
Require not ip 172.68.195.220
Require not ip 172.70.240.111
Require not ip 172.70.242.24
Require not ip 172.71.100.188
Require not ip 172.71.120.69
Require not ip 172.71.144.177
Require not ip 172.71.172.62
Require not ip 172.71.182.185
Require not ip 172.71.98.16
Require not ip 172.70.208.10
Require not ip 172.68.242.62
Require not ip 104.23.170.102
Require not ip 162.159.113.167
Require not ip 172.71.95.152
Require not ip 172.68.27.149
Require not ip 172.69.67.251
Require not ip 172.71.170.173
Require not ip 172.71.175.35
Require not ip 172.70.240.195
Require not ip 104.22.45.34
Require not ip 104.22.105.19
Require not ip 104.23.239.4
Require not ip 141.101.84.118
Require not ip 141.101.85.6
Require not ip 172.64.215.97
Require not ip 172.64.220.136
Require not ip 162.158.182.149
Require not ip 162.158.183.110
Require not ip 172.70.230.3
Require not ip 172.70.231.96
Require not ip 172.66.40.212
Require not ip 172.66.43.44
Require not ip 172.70.250.178
Require not ip 172.70.251.185
Require not ip 172.71.172.130
Require not ip 172.71.183.70
Require not ip 172.71.99.42
Require not ip 162.158.210.33
Require not ip 172.71.95.151
Require not ip 104.21.72.75
Require not ip 104.22.1.5
Require not ip 104.22.24.127
Require not ip 104.22.24.54
Require not ip 104.22.56.94
Require not ip 104.22.62.54
Require not ip 104.22.64.5
Require not ip 104.22.93.74
Require not ip 104.23.166.157
Require not ip 104.23.166.158
Require not ip 104.23.168.5
Require not ip 104.23.168.65
Require not ip 104.23.170.103
Require not ip 104.23.170.146
Require not ip 104.23.170.192
Require not ip 104.23.170.76
Require not ip 104.23.172.128
Require not ip 104.23.175.12
Require not ip 104.23.190.166
Require not ip 104.23.203.138
Require not ip 104.23.209.25
Require not ip 104.23.225.153
Require not ip 104.23.229.142
Require not ip 104.23.229.59
Require not ip 104.23.253.81
Require not ip 104.28.101.204
Require not ip 104.28.136.141
Require not ip 104.28.136.28
Require not ip 104.28.136.32
Require not ip 104.28.136.34
Require not ip 104.28.136.96
Require not ip 104.28.137.87
Require not ip 104.28.138.102
Require not ip 104.28.140.82
Require not ip 104.28.140.83
Require not ip 104.28.141.121
Require not ip 104.28.141.125
Require not ip 104.28.142.161
Require not ip 104.28.142.171
Require not ip 104.28.149.13
Require not ip 104.28.149.17
Require not ip 104.28.149.27
Require not ip 104.28.149.28
Require not ip 104.28.149.30
Require not ip 104.28.150.93
Require not ip 104.28.150.94
Require not ip 104.28.150.95
Require not ip 104.28.152.246
Require not ip 104.28.155.116
Require not ip 104.28.155.135
Require not ip 104.28.156.106
Require not ip 104.28.156.107
Require not ip 104.28.158.133
Require not ip 104.28.159.127
Require not ip 104.28.160.175
Require not ip 104.28.163.16
Require not ip 104.28.163.17
Require not ip 104.28.164.244
Require not ip 104.28.166.114
Require not ip 104.28.192.82
Require not ip 104.28.195.186
Require not ip 104.28.196.185
Require not ip 104.28.196.189
Require not ip 104.28.196.77
Require not ip 104.28.196.78
Require not ip 104.28.197.13
Require not ip 104.28.200.97
Require not ip 104.28.204.175
Require not ip 104.28.206.182
Require not ip 104.28.211.187
Require not ip 104.28.211.190
Require not ip 104.28.212.212
Require not ip 104.28.214.50
Require not ip 104.28.216.184
Require not ip 104.28.217.24
Require not ip 104.28.218.189
Require not ip 104.28.218.190
Require not ip 104.28.219.137
Require not ip 104.28.219.192
Require not ip 104.28.220.128
Require not ip 104.28.221.100
Require not ip 104.28.221.246
Require not ip 104.28.224.82
Require not ip 104.28.227.186
Require not ip 104.28.228.77
Require not ip 104.28.228.78
Require not ip 104.28.229.15
Require not ip 104.28.232.96
Require not ip 104.28.232.97
Require not ip 104.28.234.190
Require not ip 104.28.238.182
Require not ip 104.28.243.188
Require not ip 104.28.243.190
Require not ip 104.28.244.210
Require not ip 104.28.246.26
Require not ip 104.28.246.51
Require not ip 104.28.248.185
Require not ip 104.28.249.138
Require not ip 104.28.249.140
Require not ip 104.28.250.187
Require not ip 104.28.250.190
Require not ip 104.28.251.140
Require not ip 104.28.252.131
Require not ip 104.28.253.246
Require not ip 104.28.253.99
Require not ip 104.28.83.206
Require not ip 104.28.83.208
Require not ip 104.28.83.209
Require not ip 104.28.83.216
Require not ip 104.28.99.118
Require not ip 104.28.99.191
Require not ip 104.28.99.192
Require not ip 104.28.99.193
Require not ip 104.28.99.194
Require not ip 104.28.99.195
Require not ip 104.28.99.196
Require not ip 104.28.99.197
Require not ip 104.28.99.198
Require not ip 104.28.99.199
Require not ip 104.28.99.200
Require not ip 104.28.99.201
Require not ip 104.28.99.202
Require not ip 104.28.99.203
Require not ip 104.28.99.204
Require not ip 104.28.99.205
Require not ip 104.28.99.207
Require not ip 104.28.99.208
Require not ip 104.28.99.209
Require not ip 104.28.99.212
Require not ip 104.28.99.213
Require not ip 104.28.99.218
Require not ip 104.28.99.220
Require not ip 104.28.99.223
Require not ip 104.28.99.227
Require not ip 104.28.99.228
Require not ip 108.162.226.119
Require not ip 108.162.241.204
Require not ip 108.162.241.219
Require not ip 108.162.242.26
Require not ip 141.101.76.6
Require not ip 141.101.96.42
Require not ip 162.158.106.131
Require not ip 162.158.108.140
Require not ip 162.158.110.253
Require not ip 162.158.111.173
Require not ip 162.158.118.167
Require not ip 162.158.127.210
Require not ip 162.158.158.32
Require not ip 162.158.159.137
Require not ip 162.158.162.46
Require not ip 162.158.163.126
Require not ip 162.158.170.214
Require not ip 162.158.172.124
Require not ip 162.158.182.164
Require not ip 162.158.183.112
Require not ip 162.158.224.146
Require not ip 162.158.227.88
Require not ip 162.158.235.16
Require not ip 162.158.33.222
Require not ip 162.158.86.224
Require not ip 162.158.87.112
Require not ip 162.158.88.32
Require not ip 162.159.108.48
Require not ip 162.159.119.47
Require not ip 162.159.98.204
Require not ip 172.64.198.16
Require not ip 172.64.198.34
Require not ip 172.64.200.128
Require not ip 172.64.215.160
Require not ip 172.64.215.161
Require not ip 172.67.176.100
Require not ip 172.68.159.214
Require not ip 172.68.18.79
Require not ip 172.68.186.116
Require not ip 172.68.194.220
Require not ip 172.68.23.215
Require not ip 172.68.238.14
Require not ip 172.69.109.151
Require not ip 172.69.114.108
Require not ip 172.69.130.19
Require not ip 172.69.130.53
Require not ip 172.69.150.125
Require not ip 172.69.151.233
Require not ip 172.69.166.40
Require not ip 172.69.194.206
Require not ip 172.69.194.4
Require not ip 172.69.195.9
Require not ip 172.69.22.150
Require not ip 172.69.223.63
Require not ip 172.69.23.218
Require not ip 172.69.39.101
Require not ip 172.69.43.185
Require not ip 172.69.59.166
Require not ip 172.69.6.193
Require not ip 172.69.7.106
Require not ip 172.70.100.161
Require not ip 172.70.111.115
Require not ip 172.70.111.171
Require not ip 172.70.123.11
Require not ip 172.70.123.152
Require not ip 172.70.127.74
Require not ip 172.70.142.131
Require not ip 172.70.176.126
Require not ip 172.70.176.128
Require not ip 172.70.176.134
Require not ip 172.70.176.14
Require not ip 172.70.176.144
Require not ip 172.70.176.146
Require not ip 172.70.176.148
Require not ip 172.70.176.150
Require not ip 172.70.176.164
Require not ip 172.70.176.46
Require not ip 172.70.176.76
Require not ip 172.70.176.94
Require not ip 172.70.178.15
Require not ip 172.70.179.85
Require not ip 172.70.220.6
Require not ip 172.70.247.32
Require not ip 172.70.248.129
Require not ip 172.70.46.131
Require not ip 172.70.46.222
Require not ip 172.70.46.223
Require not ip 172.70.47.179
Require not ip 172.70.47.180
Require not ip 172.70.50.30
Require not ip 172.70.58.85
Require not ip 172.70.80.138
Require not ip 172.70.85.80
Require not ip 172.70.90.115
Require not ip 172.70.91.173
Require not ip 172.70.92.218
Require not ip 172.70.94.162
Require not ip 172.71.1.131
Require not ip 172.71.1.147
Require not ip 172.71.102.232
Require not ip 172.71.102.237
Require not ip 172.71.102.8
Require not ip 172.71.102.9
Require not ip 172.71.102.96
Require not ip 172.71.103.100
Require not ip 172.71.103.62
Require not ip 172.71.103.99
Require not ip 172.71.119.100
Require not ip 172.71.120.170
Require not ip 172.71.120.37
Require not ip 172.71.124.170
Require not ip 172.71.130.137
Require not ip 172.71.144.85
Require not ip 172.71.148.108
Require not ip 172.71.154.23
Require not ip 172.71.155.60
Require not ip 172.71.164.174
Require not ip 172.71.172.83
Require not ip 172.71.182.168
Require not ip 172.71.182.242
Require not ip 172.71.182.248
Require not ip 172.71.183.194
Require not ip 172.71.183.6
Require not ip 172.71.183.83
Require not ip 172.71.190.252
Require not ip 172.71.203.28
Require not ip 172.71.212.4
Require not ip 172.71.232.21
Require not ip 172.71.255.14
Require not ip 172.71.99.135
Require not ip 172.71.99.177
Require not ip 198.41.230.38
Require not ip 198.41.231.13
    </RequireAll>
</IfModule>

SPAM動向 2006年3月

　サーバー事業部です。 毎日多くのSpamメール退治をしています、今まではネットに書くことはなかったのですが SPAM配信側動向の記録にもなりますので記していこうと思います。

2026年6月 サイバーアタックログ総括

6月は特定のクラウドプロバイダーや地域からの攻撃傾向に変化が見られた月でした。全体的な攻撃の総数や頻度は変動しつつも、常に特定の主要プレイヤー（MSFT, GCP, Cloudflare, AWS）が主要な脅威源として継続している状況が確認されました。

主要な動向サマリー

• 主要ベンダーの継続的脅威: Microsoft (MSFT) からのスクリーニング調査（またはアクセス試行）は非常に多く、一貫して主要なトラフィックソースの一つとして確認されました。
• クラウド利用の変動: Google Cloud Platform (GCP) や Amazon Web Services (AWS) の活動量は月を通じて変動が見られましたが、Cloudflareは安定した活動を維持し続けました。
• 地域的な拡大: イタリアからのスパム攻撃（/24 x2のパターンなど）が目立ち始めました。また、イラク、ケニア、フィリピンなど、新規または増加した地域からのアクセスも散見され、活動範囲が拡大している兆候があります。

結論

6月は、主要なクラウドベンダーへの監視活動が常態化しつつある一方、特定の地域やインフラを標的とする攻撃のパターン化が始まった月でした。来月以降も、この変動する傾向を継続的に監視し、新たな脅威ポイントへの対策を強化することが重要です。

2026年3月 サイバーアタックログ総括

3月は Google Cloudを使った配信で、DKIM対応のSPAMが多く今までのフィルターでは通過することが多く苦慮している3月です メールの内容も日本語のフィッシング詐欺です。

Googleが野放にしていることが特に問題です。

弊社の管理する多くのメールサーバーは、長年のメールサーバー経験を生かし運用しております。 メールサーバーでお困りの場合は、サーバー事業部へお問い合わせください。

【注意喚起】プロバイダ大手でメールアドレス・パスワード漏洩、今すぐ確認と対策を！

2026年6月、大手通信会社のKDDIが提供するシステムが原因で、最大1,422万件のメールアドレスとメールパスワードが外部に漏洩した可能性があると発表されました。

「KDDI（au）を使っていないから関係ないな」と思った方も油断は禁物です。実は、多くの有名なプロバイダ（インターネット接続会社）がこのシステムを裏側で使っていたため、幅広いユーザーに影響が出ています。

今回は、この件をわかりやすく解説します！

1. 影響が出ているプロバイダ（事業者）はどこ？

今回の件で、メールアドレスやパスワードが漏れた可能性があるのは、以下の会社が提供するメールサービスです。

• ビッグローブ（BIGLOBE）
• ニフティ（@nifty）
• JCOM（J:COM NET、および一部のケーブルテレビのメール）
• 中部テレコミュニケーション（コミュファ光 など）
• STNet（ピカラ光、ピカラモバイル など）
• KDDIウェブコミュニケーションズ（CPIレンタルサーバー など）

※なお、auやUQ mobileのスマホで使っているメール（@au.com や @ezweb.ne.jp など）は、別のシステムを使っているため今回は対象外（安全）と発表されています。

2. なにが起きたの？（ざっくり解説）

簡単に言うと、「いろいろな会社のメールをまとめて管理する巨大なシステム（倉庫）に、ハッカー（泥棒）が侵入した」という状態です。

• 原因は？：メールシステムで使われていたプログラムに、開発元も気づいていなかった「セキュリティホール（穴）」があり、そこを狙われてしまいました。
• 何が盗まれた？：そのシステムに保管されていた、ユーザーの「メールアドレス」と「メールのパスワード」です。
• 過去に解約した人は？：すでに解約した古いアドレスや、普段使っていないアドレスの情報も含まれています。

※ 現在はすでにシステムの穴は塞がれ、これ以上の侵入はできないよう対策が取られています。

3. 放置するとどんな危険（二次被害）がある？

メールアドレスとパスワードがハッカーの手に渡ってしまうと、以下のような悪用をされる危険があります。

1. メールの「なりすまし」や盗み見 あなたになりすまして知人に迷惑メールを送られたり、届いたメール（ネット通販の領収書や個人情報など）を勝手に見られたりする恐れがあります。
2. 他サービスへの「芋づる式」の不正ログイン ここが一番怖いポイントです。もし、漏洩したメールパスワードを、Amazonや楽天、SNS、ネットバンキングなど他のサービスでも使い回している場合、それらのサイトにも次々と不正にログインされてしまう危険があります。

4. 今すぐ私たちがやるべき「2つの対策」

対象のプロバイダを使っている方、または「使っているかもしれない」という方は、以下の対策をすぐに行ってください。

① メールパスワードをすぐに変更する

対象プロバイダの会員ページやサーバーのコントロールパネルにログインし、パスワードを新しいものに変更してください。 その後、パソコンやスマホのメールソフトの設定変更が必要です。

② 【超重要】パスワードの使い回しをやめる

もし、漏洩したメールのパスワードと「同じパスワード」を他のネットショップやSNSなどで使い回している場合は、それらのサイトのパスワードもすべて別のものに変更してください。

まとめ：自分の身を守るために

今回の件は、私たちがいくら気をつけていても防げない「システムの隙」を突かれたものでした。しかし、起きてしまった後の被害を最小限に抑えることは、私たちの行動次第で可能です。

「怪しいな」と思ったら、まずは自分が契約しているプロバイダの公式サイトで最新情報を確認し、パスワードの変更を行いましょう。　これを機に、社内中／家中のネットサービスのパスワードを見直してみるのもおすすめです！

該当する方にはご利用中の各プロバイダより案内文書が届いていると思いますが、 弊社の対応エリア内でお困りの方はお気軽にご相談ください。