Fail2banの設定により、Banされたログの統計情報
| 不正アクセス（特定期間内に特定回数検知時） Banした回数とフィルター名（TOP 20） | |
| No. | 回数 | フィルター名 | 最終時刻 | IPアドレス |
|---|---|---|---|---|
| 1 | 2734 | [postfix] | 2025-10-19 21:24:12 | 107.173.135.86 |
| 2 | 2136 | [postfix-sasl] | 2025-10-18 10:14:23 | 152.32.203.113 |
| 3 | 1932 | [apache-ddos] | 2025-10-19 08:45:19 | 45.153.34.156 |
| 4 | 961 | [postfix-ssl] | 2025-10-19 15:01:54 | 3.149.59.26 |
| 5 | 676 | [blacklist] | 2025-10-18 13:54:52 | 78.153.140.123 |
| 6 | 13 | [sshd] | 2025-09-18 10:52:07 | 133.18.110.50 |
| 7 | 6 | [vsftpd] | 2025-10-09 12:35:45 | 202.144.192.37 |
| 不正アクセス（特定期間内に特定回数検知時） Banした回数とIPアドレス（TOP 40） | |
| No. | 回数 | IPアドレス | 国名コード | 最終時刻 |
|---|---|---|---|---|
| 1 | 37 | 78.153.140.224 | GB | 2025-10-14 17:20:06 |
| 2 | 33 | 78.153.140.151 | GB | 2025-10-08 07:37:10 |
| 3 | 32 | 78.153.140.177 | GB | 2025-09-07 02:03:31 |
| 4 | 30 | 45.134.225.130 | NL SC | 2025-07-13 21:26:31 |
| 5 | 27 | 78.153.140.179 | GB | 2025-09-06 14:19:45 |
| 6 | 26 | 172.105.216.226 | US | 2025-10-15 09:18:31 |
| 7 | 23 | 152.32.203.113 | AU HK JP ZZ | 2025-10-18 10:14:23 |
| 8 | 19 | 222.122.179.118 | 2025-02-22 11:08:20 | |
| 9 | 19 | 172.245.196.186 | US | 2025-07-12 15:35:40 |
| 10 | 18 | 81.30.107.199 | GB UA | 2025-10-10 23:57:11 |
| 11 | 18 | 81.30.107.198 | GB UA | 2025-10-11 01:37:50 |
| 12 | 18 | 78.153.140.203 | GB | 2025-10-07 02:21:06 |
| 13 | 18 | 107.174.88.166 | US | 2025-07-14 20:08:24 |
| 14 | 16 | 193.142.147.5 | NL SC | 2025-07-23 02:17:56 |
| 15 | 15 | 136.243.228.193 | NL | 2025-06-05 19:54:28 |
| 16 | 14 | 78.153.140.207 | GB | 2025-10-09 11:28:56 |
| 17 | 14 | 75.127.13.179 | US | 2025-07-13 16:53:22 |
| 18 | 14 | 59.3.36.114 | 2025-01-15 16:09:16 | |
| 19 | 14 | 23.94.57.107 | US | 2025-07-15 06:28:57 |
| 20 | 14 | 172.105.212.74 | US | 2025-10-15 21:38:47 |
| 21 | 14 | 139.162.119.49 | NL | 2025-10-08 06:16:40 |
| 22 | 13 | 187.251.123.20 | MX | 2025-01-10 04:50:12 |
| 23 | 13 | 139.162.119.12 | NL | 2025-10-06 01:16:51 |
| 24 | 12 | 36.150.60.24 | CN ZZ | 2025-10-11 02:18:59 |
| 25 | 12 | 139.162.119.51 | NL | 2025-10-09 21:42:25 |
| 26 | 12 | 103.162.21.61 | VN | 2025-01-02 16:23:22 |
| 27 | 11 | 107.173.135.86 | US | 2025-10-19 21:24:12 |
| 28 | 11 | 107.173.135.55 | US | 2025-10-14 17:14:50 |
| 29 | 10 | 87.120.93.10 | DE GB | 2025-02-28 07:26:55 |
| 30 | 10 | 81.30.107.92 | GB UA | 2025-06-18 17:29:58 |
| 31 | 10 | 81.30.107.90 | GB UA | 2025-07-22 05:05:14 |
| 32 | 10 | 81.30.107.6 | GB UA | 2025-09-08 22:23:36 |
| 33 | 10 | 81.30.107.5 | GB UA | 2025-09-08 22:23:32 |
| 34 | 10 | 81.30.107.40 | GB UA | 2025-08-30 06:46:38 |
| 35 | 10 | 81.30.107.130 | GB UA | 2025-07-22 15:29:48 |
| 36 | 10 | 81.30.107.121 | GB UA | 2025-07-22 05:05:43 |
| 37 | 10 | 81.30.107.104 | GB UA | 2025-08-30 06:47:59 |
| 38 | 10 | 47.251.53.147 | US | 2025-10-15 02:06:00 |
| 39 | 10 | 45.148.10.35 | AD GB | 2025-09-17 12:21:33 |
| 40 | 10 | 45.148.10.34 | AD GB | 2025-09-17 12:21:39 |