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 | 2283 | [postfix] | 2025-09-04 18:36:25 | 107.173.54.67 |
| 2 | 2091 | [postfix-sasl] | 2025-08-31 16:50:10 | 103.90.27.83 |
| 3 | 2022 | [apache-ddos] | 2025-09-03 20:51:35 | 20.171.207.82 |
| 4 | 884 | [postfix-ssl] | 2025-09-04 09:07:02 | 157.230.178.76 |
| 5 | 672 | [blacklist] | 2025-09-04 09:07:03 | 157.230.178.76 |
| 6 | 13 | [sshd] | 2025-07-19 13:52:19 | 126.33.69.44 |
| 7 | 4 | [vsftpd] | 2025-03-16 07:25:41 | 194.0.234.153 |
| 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 | 35 | 78.153.140.224 | GB | 2025-08-24 18:12:20 |
| 2 | 35 | 78.153.140.177 | GB | 2025-08-21 15:04:35 |
| 3 | 33 | 78.153.140.151 | GB | 2025-07-31 17:23:57 |
| 4 | 30 | 78.153.140.179 | GB | 2025-08-18 08:04:30 |
| 5 | 30 | 45.134.225.130 | NL SC | 2025-07-13 21:26:31 |
| 6 | 26 | 222.122.179.118 | 2025-02-22 11:08:20 | |
| 7 | 26 | 172.105.216.226 | US | 2025-08-25 09:37:12 |
| 8 | 21 | 59.3.36.114 | 2025-01-15 16:09:16 | |
| 9 | 20 | 187.251.123.20 | MX | 2025-01-10 04:50:12 |
| 10 | 19 | 172.245.196.186 | US | 2025-07-12 15:35:40 |
| 11 | 19 | 136.243.228.193 | NL | 2025-06-05 19:54:28 |
| 12 | 19 | 103.162.21.61 | VN | 2025-01-02 16:23:22 |
| 13 | 18 | 152.32.203.113 | AU HK JP ZZ | 2025-08-28 15:54:25 |
| 14 | 18 | 107.174.88.166 | US | 2025-07-14 20:08:24 |
| 15 | 16 | 193.142.147.5 | NL SC | 2025-07-23 02:17:56 |
| 16 | 15 | 78.153.140.203 | GB | 2025-09-01 02:22:16 |
| 17 | 14 | 75.127.13.179 | US | 2025-07-13 16:53:22 |
| 18 | 14 | 23.94.57.107 | US | 2025-07-15 06:28:57 |
| 19 | 13 | 81.30.107.199 | GB UA | 2025-06-18 17:29:16 |
| 20 | 13 | 81.30.107.198 | GB UA | 2025-06-18 17:33:57 |
| 21 | 13 | 78.153.140.207 | GB | 2025-07-31 16:52:40 |
| 22 | 12 | 95.111.255.129 | DE | 2024-11-19 09:06:05 |
| 23 | 12 | 172.105.212.74 | US | 2025-08-29 07:56:05 |
| 24 | 11 | 78.153.140.223 | GB | 2025-01-02 19:54:03 |
| 25 | 11 | 211.253.26.105 | 2024-11-13 02:42:53 | |
| 26 | 10 | 87.120.93.10 | DE GB | 2025-02-28 07:26:55 |
| 27 | 10 | 81.30.107.92 | GB UA | 2025-06-18 17:29:58 |
| 28 | 10 | 81.30.107.90 | GB UA | 2025-07-22 05:05:14 |
| 29 | 10 | 81.30.107.40 | GB UA | 2025-08-30 06:46:38 |
| 30 | 10 | 81.30.107.130 | GB UA | 2025-07-22 15:29:48 |
| 31 | 10 | 81.30.107.121 | GB UA | 2025-07-22 05:05:43 |
| 32 | 10 | 81.30.107.104 | GB UA | 2025-08-30 06:47:59 |
| 33 | 10 | 8.208.10.94 | AU GB SG ZZ | 2025-08-13 11:58:07 |
| 34 | 10 | 47.251.53.147 | US | 2025-08-09 02:18:36 |
| 35 | 10 | 36.150.60.24 | CN ZZ | 2025-08-29 16:56:16 |
| 36 | 10 | 198.23.246.228 | US | 2025-06-06 11:06:02 |
| 37 | 9 | 81.30.107.70 | GB UA | 2025-07-18 14:44:37 |
| 38 | 9 | 81.30.107.6 | GB UA | 2025-08-28 07:27:25 |
| 39 | 9 | 81.30.107.5 | GB UA | 2025-08-28 07:25:48 |
| 40 | 9 | 81.30.107.153 | GB UA | 2025-07-18 14:44:37 |