Spoofing Information for AS 11426 (TWC-11426-CAROLINAS)
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 | ||
|---|---|---|---|---|---|
| 24.163.44.x/24 | 2026-05-06 01:38:58 GMT | blocked | blocked | ||
| 65.188.216.x/24 | 2026-03-18 16:48:38 GMT | blocked | blocked | ||
| 65.191.120.x/24 | 2025-12-10 16:53:41 GMT | rewritten | rewritten | ||
| 69.132.213.x/24 | 2025-12-30 00:55:49 GMT | blocked | blocked | ||
| 70.63.196.x/24 | 2026-06-12 20:26:50 GMT | rewritten | rewritten | ||
| 75.176.123.x/24 | 2025-08-22 04:12:17 GMT | rewritten | rewritten | ||
| 75.181.38.x/24 | 2026-06-16 19:44:16 GMT | blocked | blocked | ||
| 76.36.5.x/24 | 2026-02-04 05:49:16 GMT | rewritten | rewritten | ||
| 76.38.22.x/24 | 2025-09-28 05:08:11 GMT | rewritten | rewritten | ||
| 104.138.130.x/24 | 2026-06-19 19:25:04 GMT | rewritten | rewritten | ||
| 174.99.82.x/24 | 2025-10-16 13:45:05 GMT | blocked | blocked | ||
| 174.99.243.x/24 | 2026-05-18 23:21:05 GMT | rewritten | rewritten | ||
| 174.111.51.x/24 | 2025-12-10 17:36:03 GMT | blocked | blocked | ||
| 2603:6080:2axx::/40 | 2026-02-04 05:49:16 GMT | blocked | blocked | ||
| 2603:6081:49xx::/40 | 2026-06-16 19:44:16 GMT | blocked | blocked | ||
| 2603:6081:dexx::/40 | 2025-12-10 16:53:41 GMT | blocked | blocked | ||
| 2603:6083:53xx::/40 | 2026-02-02 23:33:03 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 11426 is too large for a prefix list to be useful.