Spoofing Information for AS 12389 (ROSTELECOM-AS)
Spoofing status per IP block for last year of data
(Results for all dates also available.)| Spoof status key | ||||
|---|---|---|---|---|
| received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
| rewritten | Spoofed packet was received, but the source address was changed en route. | |||
| blocked | Spoofed packet was not received, but unspoofed packet was. | |||
| unknown | Neither spoofed nor unspoofed packet was received. | |||
| IP block | Latest test | Spoof Private | Spoof Routable | ||
|---|---|---|---|---|---|
| 2.60.158.x/24 | 2025-10-31 18:41:38 GMT | rewritten | rewritten | ||
| 2.62.226.x/24 | 2026-03-18 15:08:07 GMT | rewritten | rewritten | ||
| 2.62.238.x/24 | 2026-03-01 10:33:31 GMT | rewritten | rewritten | ||
| 2.63.222.x/24 | 2026-07-09 12:32:24 GMT | rewritten | received | ||
| 5.137.58.x/24 | 2026-03-10 03:06:02 GMT | blocked | blocked | ||
| 5.137.91.x/24 | 2026-02-02 17:55:05 GMT | blocked | blocked | ||
| 5.139.14.x/24 | 2025-11-14 00:36:24 GMT | blocked | blocked | ||
| 5.139.19.x/24 | 2026-06-19 11:53:34 GMT | blocked | blocked | ||
| 5.139.21.x/24 | 2025-12-25 19:10:16 GMT | blocked | blocked | ||
| 5.139.54.x/24 | 2026-09-05 08:33:50 GMT | blocked | received | ||
| 5.139.224.x/24 | 2026-03-10 17:01:19 GMT | rewritten | rewritten | ||
| 5.139.226.x/24 | 2026-03-18 17:59:19 GMT | rewritten | rewritten | ||
| 5.139.230.x/24 | 2025-11-21 16:38:02 GMT | rewritten | rewritten | ||
| 5.140.3.x/24 | 2026-08-03 08:04:50 GMT | rewritten | blocked | ||
| 5.140.8.x/24 | 2026-08-10 13:45:13 GMT | rewritten | blocked | ||
| 5.140.13.x/24 | 2025-11-21 15:03:16 GMT | rewritten | blocked | ||
| 5.140.15.x/24 | 2026-06-25 08:45:52 GMT | rewritten | blocked | ||
| 5.140.18.x/24 | 2026-09-19 20:19:37 GMT | rewritten | blocked | ||
| 5.140.27.x/24 | 2026-01-14 06:30:06 GMT | rewritten | blocked | ||
| 5.140.31.x/24 | 2025-11-02 06:23:49 GMT | rewritten | blocked | ||
| 5.143.99.x/24 | 2026-07-04 04:52:03 GMT | blocked | blocked | ||
| 5.143.108.x/24 | 2026-01-25 07:16:42 GMT | blocked | blocked | ||
| 31.163.171.x/24 | 2026-05-14 09:37:03 GMT | rewritten | blocked | ||
| 31.180.133.x/24 | 2026-10-07 10:06:51 GMT | blocked | received | ||
| 31.180.165.x/24 | 2025-12-06 18:08:18 GMT | blocked | blocked | ||
| 31.180.185.x/24 | 2026-09-07 09:56:57 GMT | blocked | received | ||
| 31.181.195.x/24 | 2025-10-28 20:41:02 GMT | rewritten | rewritten | ||
| 37.19.42.x/24 | 2026-09-23 12:11:41 GMT | rewritten | rewritten | ||
| 37.19.44.x/24 | 2026-08-18 23:04:50 GMT | rewritten | rewritten | ||
| 37.19.46.x/24 | 2026-04-14 11:16:56 GMT | rewritten | rewritten | ||
| 37.20.138.x/24 | 2026-05-30 07:59:52 GMT | rewritten | blocked | ||
| 37.20.158.x/24 | 2026-05-02 03:32:05 GMT | rewritten | blocked | ||
| 37.20.199.x/24 | 2026-06-13 10:14:45 GMT | rewritten | blocked | ||
| 37.20.219.x/24 | 2026-01-16 10:33:46 GMT | rewritten | blocked | ||
| 37.20.224.x/24 | 2026-07-11 14:42:40 GMT | rewritten | blocked | ||
| 37.20.229.x/24 | 2026-07-25 16:57:22 GMT | rewritten | blocked | ||
| 37.20.250.x/24 | 2026-06-27 12:28:41 GMT | rewritten | blocked | ||
| 37.20.251.x/24 | 2026-10-21 00:43:24 GMT | rewritten | blocked | ||
| 37.21.147.x/24 | 2026-01-25 07:11:40 GMT | blocked | blocked | ||
| 37.21.152.x/24 | 2025-10-26 05:03:05 GMT | blocked | blocked | ||
| 37.22.60.x/24 | 2026-03-27 15:21:48 GMT | rewritten | rewritten | ||
| 37.22.91.x/24 | 2026-04-18 03:41:05 GMT | rewritten | rewritten | ||
| 37.22.123.x/24 | 2026-02-24 19:06:03 GMT | rewritten | rewritten | ||
| 37.23.155.x/24 | 2025-12-25 14:08:27 GMT | blocked | blocked | ||
| 37.76.170.x/24 | 2026-05-19 10:28:02 GMT | blocked | blocked | ||
| 37.78.44.x/24 | 2026-05-14 20:22:02 GMT | rewritten | rewritten | ||
| 37.78.68.x/24 | 2025-11-24 12:42:34 GMT | blocked | blocked | ||
| 37.78.135.x/24 | 2025-10-27 08:39:21 GMT | rewritten | received | ||
| 37.78.220.x/24 | 2026-02-21 19:59:47 GMT | rewritten | rewritten | ||
| 37.78.255.x/24 | 2026-01-24 15:05:15 GMT | rewritten | rewritten | ||
| 37.79.68.x/24 | 2026-09-12 08:50:52 GMT | rewritten | blocked | ||
| 37.79.70.x/24 | 2026-02-23 12:47:25 GMT | rewritten | blocked | ||
| 37.79.72.x/24 | 2026-01-19 16:46:00 GMT | rewritten | blocked | ||
| 37.79.81.x/24 | 2026-10-04 13:37:48 GMT | rewritten | blocked | ||
| 37.79.92.x/24 | 2026-08-17 14:52:17 GMT | rewritten | blocked | ||
| 37.79.168.x/24 | 2026-03-09 16:33:37 GMT | rewritten | blocked | ||
| 37.79.170.x/24 | 2026-04-12 08:00:53 GMT | rewritten | blocked | ||
| 46.48.208.x/24 | 2026-04-01 11:37:40 GMT | blocked | blocked | ||
| 46.61.23.x/24 | 2025-10-25 16:29:52 GMT | blocked | blocked | ||
| 46.61.242.x/24 | 2026-07-22 15:29:25 GMT | blocked | blocked | ||
| 46.158.174.x/24 | 2026-01-10 21:32:49 GMT | rewritten | rewritten | ||
| 46.158.203.x/24 | 2026-03-03 15:54:22 GMT | rewritten | rewritten | ||
| 46.158.236.x/24 | 2026-02-28 21:06:43 GMT | rewritten | rewritten | ||
| 46.158.246.x/24 | 2025-12-15 15:07:45 GMT | rewritten | rewritten | ||
| 46.159.2.x/24 | 2026-05-21 21:29:03 GMT | rewritten | rewritten | ||
| 46.159.14.x/24 | 2026-01-31 16:35:41 GMT | rewritten | rewritten | ||
| 46.159.106.x/24 | 2025-12-27 16:15:44 GMT | rewritten | rewritten | ||
| 46.159.115.x/24 | 2026-04-09 11:37:53 GMT | rewritten | rewritten | ||
| 46.159.127.x/24 | 2026-02-14 18:51:40 GMT | rewritten | rewritten | ||
| 46.159.154.x/24 | 2026-01-03 20:24:57 GMT | rewritten | rewritten | ||
| 46.159.179.x/24 | 2026-04-16 15:54:20 GMT | rewritten | rewritten | ||
| 46.159.197.x/24 | 2026-07-11 04:43:41 GMT | rewritten | rewritten | ||
| 77.34.75.x/24 | 2025-10-29 06:26:22 GMT | blocked | blocked | ||
| 77.34.90.x/24 | 2026-09-07 00:15:41 GMT | rewritten | rewritten | ||
| 77.34.91.x/24 | 2026-09-10 11:50:05 GMT | rewritten | rewritten | ||
| 77.34.98.x/24 | 2026-07-17 08:24:41 GMT | rewritten | rewritten | ||
| 77.34.102.x/24 | 2026-08-28 03:08:13 GMT | rewritten | rewritten | ||
| 77.34.104.x/24 | 2026-08-11 10:28:19 GMT | rewritten | rewritten | ||
| 77.34.114.x/24 | 2026-09-19 23:39:03 GMT | rewritten | rewritten | ||
| 77.34.169.x/24 | 2026-10-06 10:20:37 GMT | rewritten | rewritten | ||
| 77.35.11.x/24 | 2026-07-27 17:58:52 GMT | rewritten | rewritten | ||
| 77.35.28.x/24 | 2026-07-25 12:01:57 GMT | rewritten | rewritten | ||
| 77.35.42.x/24 | 2026-07-24 10:48:52 GMT | rewritten | rewritten | ||
| 77.35.108.x/24 | 2026-08-08 17:47:19 GMT | rewritten | rewritten | ||
| 77.35.134.x/24 | 2026-07-24 01:51:44 GMT | rewritten | rewritten | ||
| 77.35.149.x/24 | 2026-09-13 06:09:15 GMT | rewritten | rewritten | ||
| 77.35.192.x/24 | 2026-10-23 03:46:32 GMT | rewritten | rewritten | ||
| 80.234.77.x/24 | 2026-07-20 18:15:03 GMT | blocked | blocked | ||
| 80.234.97.x/24 | 2026-08-08 21:43:22 GMT | blocked | blocked | ||
| 81.177.126.x/24 | 2026-08-26 21:37:26 GMT | rewritten | rewritten | ||
| 82.162.120.x/24 | 2026-10-16 07:49:59 GMT | rewritten | rewritten | ||
| 82.162.121.x/24 | 2026-09-05 08:18:45 GMT | rewritten | rewritten | ||
| 82.162.122.x/24 | 2026-09-27 03:18:28 GMT | rewritten | rewritten | ||
| 84.42.72.x/24 | 2026-08-05 07:27:29 GMT | rewritten | rewritten | ||
| 84.42.73.x/24 | 2026-09-04 08:42:11 GMT | rewritten | rewritten | ||
| 84.42.74.x/24 | 2026-08-25 16:34:10 GMT | rewritten | rewritten | ||
| 84.42.75.x/24 | 2026-09-30 09:06:33 GMT | rewritten | rewritten | ||
| 84.42.76.x/24 | 2026-09-20 04:41:28 GMT | rewritten | rewritten | ||
| 85.95.189.x/24 | 2025-11-30 17:40:13 GMT | blocked | blocked | ||
| 85.172.89.x/24 | 2026-07-08 11:31:11 GMT | blocked | received | ||
| 85.172.90.x/24 | 2026-05-03 15:18:16 GMT | blocked | blocked | ||
| 85.172.91.x/24 | 2026-09-14 11:26:00 GMT | blocked | received | ||
| 85.172.92.x/24 | 2026-08-14 13:58:58 GMT | blocked | received | ||
| 85.172.93.x/24 | 2026-07-15 12:38:25 GMT | blocked | received | ||
| 85.172.94.x/24 | 2026-02-18 08:08:04 GMT | blocked | blocked | ||
| 85.172.95.x/24 | 2026-08-07 12:11:50 GMT | blocked | received | ||
| 85.173.199.x/24 | 2026-05-11 00:32:43 GMT | blocked | blocked | ||
| 85.174.1.x/24 | 2026-10-20 15:40:42 GMT | blocked | received | ||
| 85.174.13.x/24 | 2025-12-28 20:53:08 GMT | blocked | blocked | ||
| 85.174.14.x/24 | 2026-02-11 06:59:48 GMT | blocked | blocked | ||
| 85.174.18.x/24 | 2026-09-28 23:22:16 GMT | blocked | received | ||
| 85.174.27.x/24 | 2026-07-30 16:24:41 GMT | blocked | received | ||
| 85.174.72.x/24 | 2026-08-29 03:31:22 GMT | blocked | received | ||
| 85.174.106.x/24 | 2025-10-24 11:20:32 GMT | blocked | blocked | ||
| 85.174.195.x/24 | 2026-01-16 15:18:13 GMT | rewritten | rewritten | ||
| 85.174.197.x/24 | 2026-04-30 18:08:11 GMT | rewritten | rewritten | ||
| 85.174.202.x/24 | 2026-03-25 19:06:21 GMT | rewritten | rewritten | ||
| 85.174.204.x/24 | 2025-12-08 09:01:38 GMT | rewritten | rewritten | ||
| 85.174.206.x/24 | 2026-02-07 17:43:37 GMT | rewritten | rewritten | ||
| 87.103.198.x/24 | 2026-09-06 17:47:03 GMT | rewritten | rewritten | ||
| 87.119.228.x/24 | 2026-04-23 09:35:39 GMT | rewritten | rewritten | ||
| 87.253.5.x/24 | 2026-05-23 05:21:04 GMT | rewritten | rewritten | ||
| 88.147.173.x/24 | 2025-12-28 18:39:18 GMT | blocked | blocked | ||
| 89.109.48.x/24 | 2025-12-03 18:09:02 GMT | blocked | blocked | ||
| 89.109.57.x/24 | 2026-02-09 18:37:23 GMT | rewritten | rewritten | ||
| 89.232.228.x/24 | 2026-01-27 16:47:38 GMT | rewritten | blocked | ||
| 89.232.229.x/24 | 2025-12-10 06:53:46 GMT | rewritten | blocked | ||
| 90.151.205.x/24 | 2025-12-31 11:35:59 GMT | rewritten | blocked | ||
| 90.188.133.x/24 | 2025-11-14 14:59:58 GMT | rewritten | rewritten | ||
| 92.127.217.x/24 | 2026-02-23 05:54:20 GMT | blocked | blocked | ||
| 92.127.219.x/24 | 2026-01-01 16:00:17 GMT | blocked | blocked | ||
| 94.51.202.x/24 | 2026-05-01 18:40:54 GMT | rewritten | blocked | ||
| 94.75.141.x/24 | 2026-09-01 11:42:18 GMT | rewritten | rewritten | ||
| 94.75.154.x/24 | 2026-04-03 09:13:50 GMT | rewritten | rewritten | ||
| 94.75.167.x/24 | 2026-06-07 05:39:53 GMT | rewritten | rewritten | ||
| 94.75.173.x/24 | 2026-07-27 20:21:12 GMT | rewritten | rewritten | ||
| 94.232.200.x/24 | 2026-02-04 05:02:49 GMT | blocked | blocked | ||
| 94.232.201.x/24 | 2026-01-20 20:52:27 GMT | blocked | blocked | ||
| 94.233.57.x/24 | 2026-10-14 11:31:19 GMT | blocked | received | ||
| 94.233.96.x/24 | 2026-08-28 10:57:52 GMT | blocked | received | ||
| 94.233.99.x/24 | 2025-11-29 17:00:15 GMT | blocked | blocked | ||
| 94.233.117.x/24 | 2026-06-26 08:59:25 GMT | blocked | received | ||
| 94.245.177.x/24 | 2026-02-21 08:11:18 GMT | rewritten | rewritten | ||
| 95.37.198.x/24 | 2026-09-05 20:44:03 GMT | rewritten | rewritten | ||
| 95.67.177.x/24 | 2026-08-05 06:09:37 GMT | blocked | blocked | ||
| 95.70.109.x/24 | 2026-01-10 19:34:41 GMT | blocked | blocked | ||
| 95.73.47.x/24 | 2026-02-16 20:40:09 GMT | rewritten | rewritten | ||
| 95.83.43.x/24 | 2026-04-19 18:32:15 GMT | rewritten | rewritten | ||
| 95.106.191.x/24 | 2026-05-22 10:31:11 GMT | rewritten | rewritten | ||
| 95.106.234.x/24 | 2026-09-11 10:38:50 GMT | rewritten | rewritten | ||
| 95.106.235.x/24 | 2026-02-07 23:52:56 GMT | rewritten | rewritten | ||
| 95.179.19.x/24 | 2026-10-01 16:47:53 GMT | blocked | blocked | ||
| 95.188.65.x/24 | 2026-02-19 04:01:54 GMT | rewritten | blocked | ||
| 95.189.74.x/24 | 2026-10-18 14:41:10 GMT | rewritten | rewritten | ||
| 95.189.75.x/24 | 2026-09-06 11:55:01 GMT | rewritten | rewritten | ||
| 95.189.76.x/24 | 2026-09-15 07:09:14 GMT | rewritten | rewritten | ||
| 95.189.77.x/24 | 2026-05-30 04:45:46 GMT | rewritten | rewritten | ||
| 95.189.226.x/24 | 2025-10-24 11:33:40 GMT | rewritten | rewritten | ||
| 95.190.70.x/24 | 2026-02-24 18:51:07 GMT | blocked | blocked | ||
| 95.190.79.x/24 | 2026-04-13 04:29:58 GMT | rewritten | rewritten | ||
| 109.62.190.x/24 | 2026-01-08 00:51:50 GMT | rewritten | rewritten | ||
| 109.169.130.x/24 | 2026-08-03 21:28:15 GMT | blocked | blocked | ||
| 109.198.210.x/24 | 2026-08-13 13:12:31 GMT | rewritten | rewritten | ||
| 109.198.221.x/24 | 2026-09-03 07:22:57 GMT | rewritten | rewritten | ||
| 176.48.26.x/24 | 2026-03-13 19:42:18 GMT | rewritten | blocked | ||
| 176.48.71.x/24 | 2026-01-02 08:18:30 GMT | rewritten | blocked | ||
| 176.48.75.x/24 | 2026-02-06 13:56:14 GMT | rewritten | blocked | ||
| 176.48.85.x/24 | 2026-02-27 17:28:30 GMT | rewritten | blocked | ||
| 176.210.160.x/24 | 2026-04-25 04:48:00 GMT | rewritten | rewritten | ||
| 178.34.98.x/24 | 2025-12-08 13:59:48 GMT | rewritten | rewritten | ||
| 178.35.130.x/24 | 2026-06-12 10:06:45 GMT | blocked | blocked | ||
| 178.35.140.x/24 | 2026-01-28 03:54:46 GMT | blocked | blocked | ||
| 178.45.217.x/24 | 2026-07-18 20:18:29 GMT | rewritten | rewritten | ||
| 178.47.70.x/24 | 2026-04-25 11:38:14 GMT | rewritten | blocked | ||
| 178.184.45.x/24 | 2026-08-22 21:21:36 GMT | rewritten | blocked | ||
| 178.184.48.x/24 | 2026-03-06 18:35:24 GMT | rewritten | blocked | ||
| 178.184.55.x/24 | 2026-09-20 01:49:47 GMT | rewritten | blocked | ||
| 178.184.64.x/24 | 2026-02-20 16:11:00 GMT | rewritten | blocked | ||
| 178.184.83.x/24 | 2026-05-16 05:46:02 GMT | rewritten | blocked | ||
| 178.184.95.x/24 | 2026-08-15 20:14:32 GMT | rewritten | blocked | ||
| 178.184.105.x/24 | 2026-10-04 04:03:29 GMT | rewritten | blocked | ||
| 178.184.128.x/24 | 2025-12-19 08:57:12 GMT | rewritten | blocked | ||
| 178.184.137.x/24 | 2026-03-27 21:57:00 GMT | rewritten | blocked | ||
| 178.184.196.x/24 | 2026-09-05 23:35:49 GMT | rewritten | blocked | ||
| 178.184.251.x/24 | 2026-04-11 00:10:54 GMT | rewritten | blocked | ||
| 178.186.5.x/24 | 2025-12-28 12:03:41 GMT | blocked | blocked | ||
| 178.234.163.x/24 | 2026-10-09 16:07:57 GMT | blocked | blocked | ||
| 178.234.248.x/24 | 2026-10-17 20:32:29 GMT | blocked | blocked | ||
| 188.17.0.x/24 | 2026-04-01 15:05:39 GMT | rewritten | blocked | ||
| 188.17.1.x/24 | 2026-04-18 07:10:58 GMT | rewritten | blocked | ||
| 188.17.6.x/24 | 2026-07-23 17:26:20 GMT | rewritten | blocked | ||
| 188.17.7.x/24 | 2026-02-10 04:49:58 GMT | rewritten | blocked | ||
| 188.17.10.x/24 | 2026-06-17 18:35:55 GMT | rewritten | blocked | ||
| 188.17.28.x/24 | 2026-09-05 04:00:17 GMT | rewritten | blocked | ||
| 188.17.33.x/24 | 2026-10-19 09:08:22 GMT | rewritten | blocked | ||
| 188.17.34.x/24 | 2026-09-27 09:16:21 GMT | rewritten | blocked | ||
| 188.17.38.x/24 | 2026-06-04 09:19:32 GMT | rewritten | blocked | ||
| 188.17.40.x/24 | 2026-03-03 09:02:24 GMT | rewritten | blocked | ||
| 188.17.44.x/24 | 2026-07-08 11:47:17 GMT | rewritten | blocked | ||
| 188.17.45.x/24 | 2026-10-12 17:36:34 GMT | rewritten | blocked | ||
| 188.17.47.x/24 | 2026-06-08 09:07:14 GMT | rewritten | blocked | ||
| 188.17.53.x/24 | 2026-05-19 08:10:04 GMT | rewritten | blocked | ||
| 188.17.54.x/24 | 2026-05-25 07:40:27 GMT | rewritten | blocked | ||
| 188.17.55.x/24 | 2026-07-09 14:01:15 GMT | rewritten | blocked | ||
| 188.17.56.x/24 | 2026-07-16 15:21:04 GMT | rewritten | blocked | ||
| 188.17.62.x/24 | 2026-01-07 12:23:01 GMT | rewritten | blocked | ||
| 188.17.160.x/24 | 2026-04-05 08:04:33 GMT | blocked | blocked | ||
| 188.17.222.x/24 | 2026-03-28 17:59:02 GMT | rewritten | rewritten | ||
| 188.18.241.x/24 | 2026-10-22 12:58:04 GMT | rewritten | blocked | ||
| 188.18.243.x/24 | 2025-12-03 05:55:15 GMT | rewritten | blocked | ||
| 188.18.246.x/24 | 2025-12-26 15:13:01 GMT | rewritten | blocked | ||
| 188.18.247.x/24 | 2025-12-27 07:14:33 GMT | rewritten | blocked | ||
| 188.18.248.x/24 | 2025-12-24 13:40:31 GMT | rewritten | blocked | ||
| 188.18.249.x/24 | 2026-05-13 09:38:56 GMT | rewritten | blocked | ||
| 188.18.251.x/24 | 2025-11-23 12:24:31 GMT | rewritten | blocked | ||
| 188.18.252.x/24 | 2025-11-25 07:21:47 GMT | rewritten | blocked | ||
| 188.19.162.x/24 | 2025-11-14 16:14:24 GMT | rewritten | blocked | ||
| 188.254.126.x/24 | 2026-06-08 20:25:54 GMT | blocked | blocked | ||
| 212.32.196.x/24 | 2026-07-27 20:21:07 GMT | blocked | blocked | ||
| 212.32.208.x/24 | 2026-06-10 20:57:10 GMT | blocked | blocked | ||
| 212.34.112.x/24 | 2026-01-15 00:18:21 GMT | rewritten | rewritten | ||
| 212.107.195.x/24 | 2026-07-11 08:56:31 GMT | rewritten | rewritten | ||
| 212.107.222.x/24 | 2026-08-02 08:57:58 GMT | rewritten | rewritten | ||
| 212.164.28.x/24 | 2026-08-22 10:12:53 GMT | rewritten | rewritten | ||
| 212.164.29.x/24 | 2026-07-27 10:47:04 GMT | rewritten | rewritten | ||
| 213.24.125.x/24 | 2026-07-15 14:22:17 GMT | blocked | blocked | ||
| 213.24.126.x/24 | 2026-09-10 14:26:23 GMT | blocked | blocked | ||
| 213.24.127.x/24 | 2026-09-24 18:39:32 GMT | blocked | blocked | ||
| 213.24.132.x/24 | 2026-05-07 15:56:57 GMT | rewritten | rewritten | ||
| 213.24.133.x/24 | 2026-05-26 12:24:29 GMT | blocked | blocked | ||
| 213.24.134.x/24 | 2026-09-17 15:40:11 GMT | blocked | blocked | ||
| 213.24.135.x/24 | 2026-06-23 19:31:03 GMT | rewritten | rewritten | ||
| 213.129.41.x/24 | 2026-03-02 11:14:09 GMT | rewritten | rewritten | ||
| 213.129.52.x/24 | 2026-02-20 14:05:40 GMT | rewritten | rewritten | ||
| 213.135.157.x/24 | 2026-05-15 21:49:25 GMT | blocked | blocked | ||
| 213.135.158.x/24 | 2026-05-12 16:45:41 GMT | blocked | blocked | ||
| 213.155.198.x/24 | 2026-09-02 08:09:22 GMT | rewritten | rewritten | ||
| 213.155.201.x/24 | 2026-05-13 03:29:53 GMT | rewritten | rewritten | ||
| 213.155.217.x/24 | 2026-07-20 22:32:06 GMT | rewritten | rewritten | ||
| 217.15.159.x/24 | 2026-05-24 14:16:43 GMT | rewritten | rewritten | ||
| 217.107.124.x/24 | 2026-03-01 06:53:14 GMT | blocked | blocked | ||
| 217.107.125.x/24 | 2026-04-04 12:10:50 GMT | rewritten | rewritten | ||
| 217.107.126.x/24 | 2026-05-11 19:14:16 GMT | blocked | blocked | ||
| 217.107.127.x/24 | 2026-08-05 18:02:37 GMT | blocked | blocked | ||
| 2a00:1e88:84xx::/40 | 2026-07-18 20:18:29 GMT | blocked | blocked | ||
Customers of AS 12389 we have spoofer tests from
This is the list of directly connected customers of AS 12389 from which we have received a spoofer test, ordered by the customer's ability to send spoofed packets and the number of prefixes of an inferred ingress ACL derived from prefix announcements for the customer recorded in the latest month of public BGP data. BCP-84 describes ingress ACLs as "the most bulletproof solution when done properly" and the "best fit ... when the configuration is not too dynamic, ... if the number of used prefixes is low." Further detail about the size and dynamism of an inferred ACL is available by following the History link for each AS.
| ASN | Country | Number of Prefixes in Customer Cone | Number of ASes in Customer Cone | Recent tests | Spoof Routable | 8570 (LES) | rus (Russian Federation) | 5 | 0 | AS 8570 tests | blocked | 210135 (YUG-TELECOM-K-AS) | rus (Russian Federation) | 10 | 0 | AS 210135 tests | blocked | 42610 (NCNET-AS) | rus (Russian Federation) | 60 | 10 | AS 42610 tests | blocked | 9198 (KAZTELECOM-AS) | kaz (Kazakhstan) | 6670 | 289 | AS 9198 tests | blocked | 8359 (MTS) | rus (Russian Federation) | 18258 | 1774 | AS 8359 tests | blocked | 13335 (CLOUDFLARENET) | kaz (Kazakhstan) | 121283 | 10308 | AS 13335 tests | blocked |
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Address Space Announcement History
The customer cone for 12389 is too large for a prefix list to be useful.