Spoofing Information for AS 11427 (TWC-11427-TEXAS)
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 | ||
|---|---|---|---|---|---|
| 24.94.185.x/24 | 2023-09-04 23:08:29 GMT | rewritten | rewritten | ||
| 24.153.194.x/24 | 2023-09-26 22:21:08 GMT | rewritten | received | ||
| 70.113.48.x/24 | 2024-04-14 20:52:01 GMT | blocked | blocked | ||
| 70.114.52.x/24 | 2023-11-24 23:34:58 GMT | rewritten | rewritten | ||
| 72.181.108.x/24 | 2023-10-23 01:32:38 GMT | rewritten | rewritten | ||
| 76.92.144.x/24 | 2024-01-01 03:49:44 GMT | rewritten | rewritten | ||
| 97.77.23.x/24 | 2024-04-09 15:20:51 GMT | rewritten | received | ||
| 97.98.151.x/24 | 2023-11-11 23:55:03 GMT | rewritten | rewritten | ||
| 97.99.75.x/24 | 2023-05-04 22:02:19 GMT | rewritten | rewritten | ||
| 172.87.173.x/24 | 2024-03-26 13:17:02 GMT | blocked | blocked | ||
| 2603:8080:1dxx::/40 | 2024-04-14 20:52:01 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 11427 is too large for a prefix list to be useful.