Spoofing Information for AS 1241 (FORTHNET-GR)
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 | ||
|---|---|---|---|---|---|
| 46.246.128.x/24 | 2026-04-16 19:31:50 GMT | blocked | blocked | ||
| 46.246.143.x/24 | 2026-04-19 18:49:24 GMT | blocked | blocked | ||
| 46.246.236.x/24 | 2026-04-17 15:01:56 GMT | blocked | blocked | ||
| 62.1.24.x/24 | 2026-02-25 18:31:35 GMT | rewritten | rewritten | ||
| 62.1.30.x/24 | 2025-10-28 20:18:20 GMT | rewritten | rewritten | ||
| 62.1.189.x/24 | 2025-09-07 15:16:04 GMT | rewritten | rewritten | ||
| 130.43.8.x/24 | 2025-12-10 10:33:30 GMT | rewritten | rewritten | ||
| 130.43.9.x/24 | 2026-01-25 08:50:24 GMT | rewritten | rewritten | ||
| 130.43.12.x/24 | 2025-09-05 07:38:28 GMT | rewritten | rewritten | ||
| 130.43.13.x/24 | 2026-03-25 18:20:45 GMT | rewritten | rewritten | ||
| 130.43.14.x/24 | 2026-01-24 12:29:08 GMT | rewritten | rewritten | ||
| 130.43.97.x/24 | 2025-11-29 07:05:31 GMT | rewritten | rewritten | ||
| 130.43.98.x/24 | 2026-04-02 18:39:04 GMT | rewritten | rewritten | ||
| 130.43.99.x/24 | 2025-11-22 11:31:02 GMT | rewritten | rewritten | ||
| 130.43.102.x/24 | 2025-11-21 17:45:57 GMT | rewritten | rewritten | ||
| 130.43.103.x/24 | 2026-02-03 19:59:42 GMT | rewritten | rewritten | ||
| 130.43.104.x/24 | 2025-11-20 18:48:29 GMT | rewritten | rewritten | ||
| 130.43.105.x/24 | 2025-10-21 19:11:32 GMT | rewritten | rewritten | ||
| 130.43.106.x/24 | 2026-03-25 11:42:58 GMT | rewritten | rewritten | ||
| 130.43.109.x/24 | 2026-02-22 11:37:03 GMT | rewritten | rewritten | ||
| 130.43.112.x/24 | 2026-03-05 19:30:08 GMT | rewritten | rewritten | ||
| 130.43.114.x/24 | 2025-08-27 04:10:01 GMT | rewritten | rewritten | ||
| 130.43.115.x/24 | 2025-12-10 18:09:05 GMT | rewritten | rewritten | ||
| 130.43.116.x/24 | 2025-10-04 14:28:06 GMT | rewritten | rewritten | ||
| 130.43.118.x/24 | 2025-09-07 09:33:37 GMT | rewritten | rewritten | ||
| 130.43.121.x/24 | 2025-10-19 11:25:10 GMT | rewritten | rewritten | ||
| 130.43.122.x/24 | 2025-10-18 16:11:03 GMT | rewritten | rewritten | ||
| 130.43.124.x/24 | 2025-09-04 07:10:21 GMT | rewritten | rewritten | ||
| 130.43.125.x/24 | 2025-09-10 07:25:12 GMT | rewritten | rewritten | ||
| 194.219.14.x/24 | 2025-12-11 15:48:49 GMT | rewritten | rewritten | ||
| 194.219.77.x/24 | 2026-03-12 20:40:53 GMT | blocked | blocked | ||
| 195.74.239.x/24 | 2026-02-06 19:54:08 GMT | blocked | blocked | ||
| 195.74.241.x/24 | 2025-09-06 07:30:09 GMT | rewritten | rewritten | ||
| 195.74.243.x/24 | 2026-04-11 09:35:03 GMT | rewritten | rewritten | ||
| 195.74.244.x/24 | 2025-09-03 09:35:28 GMT | rewritten | rewritten | ||
| 195.74.247.x/24 | 2025-09-03 17:17:20 GMT | rewritten | rewritten | ||
| 195.74.249.x/24 | 2026-01-27 18:52:59 GMT | rewritten | rewritten | ||
| 195.74.251.x/24 | 2025-12-19 11:50:57 GMT | rewritten | rewritten | ||
| 195.74.253.x/24 | 2025-10-21 11:52:55 GMT | rewritten | rewritten | ||
| 195.74.255.x/24 | 2026-03-17 19:15:36 GMT | rewritten | rewritten | ||
| 212.54.207.x/24 | 2026-01-24 19:43:15 GMT | rewritten | rewritten | ||
| 212.54.216.x/24 | 2025-12-08 20:02:10 GMT | rewritten | rewritten | ||
| 212.54.217.x/24 | 2026-02-26 18:23:03 GMT | rewritten | rewritten | ||
| 212.54.222.x/24 | 2026-01-08 16:29:46 GMT | rewritten | rewritten | ||
| 212.54.223.x/24 | 2025-08-18 15:34:06 GMT | rewritten | rewritten | ||
| 212.251.120.x/24 | 2026-02-11 13:12:09 GMT | rewritten | rewritten | ||
| 212.251.121.x/24 | 2026-03-12 20:37:16 GMT | rewritten | rewritten | ||
| 212.251.122.x/24 | 2025-09-06 15:21:01 GMT | rewritten | rewritten | ||
| 212.251.123.x/24 | 2026-01-22 18:25:19 GMT | rewritten | rewritten | ||
| 212.251.127.x/24 | 2025-11-17 10:13:51 GMT | rewritten | rewritten | ||
| 213.16.146.x/24 | 2025-12-26 17:00:24 GMT | rewritten | rewritten | ||
| 213.16.147.x/24 | 2025-12-09 20:10:41 GMT | rewritten | rewritten | ||
| 213.16.148.x/24 | 2025-09-26 17:33:46 GMT | rewritten | rewritten | ||
| 213.16.149.x/24 | 2026-01-06 17:17:28 GMT | rewritten | rewritten | ||
| 213.16.153.x/24 | 2025-10-19 17:55:36 GMT | rewritten | rewritten | ||
| 213.16.154.x/24 | 2025-12-06 10:46:18 GMT | rewritten | rewritten | ||
| 213.16.156.x/24 | 2025-09-04 07:43:06 GMT | rewritten | rewritten | ||
| 213.16.158.x/24 | 2026-01-26 20:06:58 GMT | rewritten | rewritten | ||
| 213.16.184.x/24 | 2025-11-22 08:21:04 GMT | rewritten | rewritten | ||
| 213.16.186.x/24 | 2025-09-04 11:11:37 GMT | rewritten | rewritten | ||
| 213.16.188.x/24 | 2025-09-04 16:18:05 GMT | rewritten | rewritten | ||
| 213.16.189.x/24 | 2026-01-09 20:28:28 GMT | rewritten | rewritten | ||
| 2a02:2149:86xx::/40 | 2025-12-10 10:33:30 GMT | blocked | blocked | ||
| 2a02:2149:8axx::/40 | 2026-03-12 20:40:53 GMT | blocked | blocked | ||
| 2a02:2149:8bxx::/40 | 2026-04-17 15:01:56 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 1241 is too large for a prefix list to be useful.