Spoofing Information for AS 36926 (CKL1-ASN)
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 | ||
|---|---|---|---|---|---|
| 102.0.145.x/24 | 2026-03-27 07:30:12 GMT | rewritten | rewritten | ||
| 102.0.206.x/24 | 2026-03-27 06:55:01 GMT | blocked | blocked | ||
| 102.0.232.x/24 | 2026-02-13 17:02:57 GMT | blocked | blocked | ||
| 102.2.143.x/24 | 2026-03-18 13:24:07 GMT | blocked | blocked | ||
| 102.216.69.x/24 | 2026-02-20 12:17:39 GMT | blocked | blocked | ||
| 105.230.249.x/24 | 2025-08-22 07:08:47 GMT | blocked | blocked | ||
| 105.231.176.x/24 | 2026-02-27 15:01:27 GMT | blocked | blocked | ||
| 105.231.233.x/24 | 2025-07-05 08:48:53 GMT | blocked | blocked | ||
| 154.77.27.x/24 | 2026-03-18 07:10:42 GMT | blocked | blocked | ||
| 154.79.23.x/24 | 2025-05-12 13:06:45 GMT | rewritten | rewritten | ||
| 154.152.58.x/24 | 2025-04-29 15:41:19 GMT | blocked | blocked | ||
| 154.152.230.x/24 | 2026-03-26 09:52:45 GMT | rewritten | rewritten | ||
| 154.156.89.x/24 | 2025-05-18 11:50:33 GMT | blocked | blocked | ||
| 154.156.247.x/24 | 2025-07-22 10:57:46 GMT | rewritten | rewritten | ||
| 154.157.180.x/24 | 2025-10-27 13:45:47 GMT | rewritten | rewritten | ||
| 154.159.237.x/24 | 2026-04-12 17:21:57 GMT | rewritten | rewritten | ||
| 154.159.252.x/24 | 2026-04-17 05:39:30 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 36926 is too large for a prefix list to be useful.