Spoofing Information for AS 15895 (KSNET-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 | ||
|---|---|---|---|---|---|
| 46.211.237.x/24 | 2025-12-15 15:29:37 GMT | rewritten | rewritten | ||
| 178.137.52.x/24 | 2025-12-29 19:00:52 GMT | rewritten | rewritten | ||
| 178.137.77.x/24 | 2026-01-07 14:34:07 GMT | rewritten | rewritten | ||
| 178.137.175.x/24 | 2026-01-08 20:42:33 GMT | rewritten | rewritten | ||
| 178.137.182.x/24 | 2025-12-27 19:29:51 GMT | rewritten | rewritten | ||
| 178.137.187.x/24 | 2025-12-27 20:01:46 GMT | rewritten | rewritten | ||
| 178.137.193.x/24 | 2025-12-19 10:07:23 GMT | rewritten | rewritten | ||
| 178.137.208.x/24 | 2025-12-11 16:08:44 GMT | rewritten | rewritten | ||
| 178.137.221.x/24 | 2025-12-12 22:05:54 GMT | rewritten | rewritten | ||
| 178.137.226.x/24 | 2026-01-08 20:58:34 GMT | rewritten | rewritten | ||
| 188.163.43.x/24 | 2026-01-24 10:02:45 GMT | rewritten | rewritten | ||
| 2a02:2378:10xx::/40 | 2026-01-08 20:58:34 GMT | blocked | blocked | ||
| 2a02:2378:11xx::/40 | 2025-11-30 09:28:47 GMT | blocked | blocked | ||
| 2a02:2378:12xx::/40 | 2026-01-08 20:42:33 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 15895 is too large for a prefix list to be useful.