Spoofing Information for AS 7303
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 | ||
|---|---|---|---|---|---|
| 181.3.52.x/24 | 2025-12-03 12:04:13 GMT | blocked | blocked | ||
| 181.5.214.x/24 | 2025-10-23 14:54:28 GMT | blocked | blocked | ||
| 181.5.245.x/24 | 2026-01-31 13:44:31 GMT | blocked | blocked | ||
| 181.5.251.x/24 | 2025-10-01 12:44:30 GMT | blocked | blocked | ||
| 181.6.221.x/24 | 2026-03-17 18:58:17 GMT | blocked | blocked | ||
| 181.9.210.x/24 | 2026-08-09 02:47:17 GMT | rewritten | rewritten | ||
| 181.102.100.x/24 | 2026-02-26 09:13:50 GMT | blocked | blocked | ||
| 181.102.195.x/24 | 2025-12-30 19:28:07 GMT | blocked | blocked | ||
| 181.170.54.x/24 | 2026-03-02 21:17:18 GMT | rewritten | received | ||
| 190.18.223.x/24 | 2025-11-01 23:26:21 GMT | blocked | blocked | ||
| 190.188.96.x/24 | 2026-01-16 16:11:05 GMT | blocked | blocked | ||
| 190.188.238.x/24 | 2026-02-26 08:57:06 GMT | rewritten | received | ||
| 190.194.222.x/24 | 2025-11-19 21:13:48 GMT | rewritten | rewritten | ||
| 190.230.204.x/24 | 2026-08-10 20:45:36 GMT | blocked | blocked | ||
| 190.246.2.x/24 | 2025-12-13 17:42:19 GMT | blocked | blocked | ||
| 201.212.242.x/24 | 2026-05-18 17:20:52 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 7303 is too large for a prefix list to be useful.