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 | 1163 | [apache-ddos] | 2026-10-24 16:25:00 | 34.62.82.165 |
| 2 | 862 | [postfix-ssl] | 2026-10-24 05:20:12 | 151.243.11.152 |
| 3 | 766 | [postfix-sasl] | 2026-10-24 04:55:26 | 31.70.76.30 |
| 4 | 641 | [postfix] | 2026-10-23 09:49:41 | 62.60.130.238 |
| 5 | 150 | [blacklist] | 2026-07-12 21:55:10 | 81.30.98.26 |
| 6 | 28 | [sshd] | 2026-06-11 03:45:49 | 202.238.221.6 |
| 7 | 5 | [vsftpd] | 2026-04-16 06:07:16 | 172.86.91.214 |
| 8 | 2 | [dovecot] | 2026-07-09 11:59:25 | 103.125.235.24 |
| 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 | 19 | 139.162.119.51 | NL | 2026-10-19 12:09:28 |
| 2 | 17 | 172.237.28.61 | US | 2026-09-25 03:27:42 |
| 3 | 14 | 78.153.140.224 | GB | 2026-02-13 03:53:22 |
| 4 | 14 | 45.134.225.250 | NL SC | 2026-04-14 17:39:55 |
| 5 | 14 | 18.218.118.203 | US | 2026-07-26 12:28:23 |
| 6 | 14 | 139.162.119.49 | NL | 2026-04-23 14:25:40 |
| 7 | 13 | 107.173.135.54 | US | 2026-01-18 14:26:33 |
| 8 | 12 | 78.153.140.179 | GB | 2026-01-29 06:30:28 |
| 9 | 12 | 172.105.212.74 | US | 2026-10-12 18:45:59 |
| 10 | 12 | 139.162.119.12 | NL | 2026-09-21 09:14:46 |
| 11 | 11 | 172.235.194.184 | US | 2026-07-23 15:54:13 |
| 12 | 11 | 115.231.78.11 | CN ZZ | 2026-04-16 01:12:11 |
| 13 | 10 | 78.153.140.151 | GB | 2026-01-23 06:06:49 |
| 14 | 10 | 3.137.73.221 | US | 2026-01-25 21:56:11 |
| 15 | 10 | 3.134.148.59 | US | 2026-01-30 21:27:10 |
| 16 | 10 | 107.173.135.86 | US | 2025-12-27 06:20:29 |
| 17 | 10 | 107.173.135.55 | US | 2025-12-29 08:15:32 |
| 18 | 9 | 78.153.140.177 | GB | 2026-01-28 09:37:43 |
| 19 | 9 | 3.132.23.201 | US | 2026-01-26 18:33:10 |
| 20 | 9 | 3.130.96.91 | US | 2026-01-27 19:16:15 |
| 21 | 9 | 3.130.168.2 | US | 2026-07-25 14:23:51 |
| 22 | 9 | 192.3.33.30 | US | 2025-12-19 08:51:52 |
| 23 | 9 | 16.58.56.214 | US | 2026-07-27 13:31:38 |
| 24 | 8 | 62.60.130.37 | GB RS | 2026-04-07 19:39:05 |
| 25 | 8 | 62.60.130.225 | GB RS | 2026-05-31 14:51:05 |
| 26 | 8 | 47.91.125.252 | AE US | 2026-06-24 14:17:50 |
| 27 | 8 | 3.129.187.38 | US | 2026-07-24 12:15:57 |
| 28 | 8 | 217.154.229.205 | DE | 2025-12-21 06:52:38 |
| 29 | 8 | 18.116.101.220 | US | 2026-07-17 17:38:46 |
| 30 | 8 | 172.190.142.176 | NL | 2026-05-16 18:10:48 |
| 31 | 7 | 81.30.107.146 | GB UA | 2025-12-11 07:46:08 |
| 32 | 7 | 81.30.107.134 | GB UA | 2025-12-11 07:20:28 |
| 33 | 7 | 81.30.107.110 | GB UA | 2025-12-11 06:50:43 |
| 34 | 7 | 8.211.162.45 | AU SG ZZ | 2026-04-22 19:16:47 |
| 35 | 7 | 47.251.53.147 | US | 2026-07-05 23:56:06 |
| 36 | 7 | 36.150.60.24 | CN ZZ | 2026-07-20 14:50:23 |
| 37 | 7 | 213.209.159.175 | DE RO | 2026-07-26 03:12:22 |
| 38 | 7 | 211.196.31.2 | 2026-07-28 10:30:49 | |
| 39 | 7 | 139.162.73.116 | NL | 2026-07-18 01:41:58 |
| 40 | 7 | 108.174.63.167 | US | 2025-12-06 08:50:25 |