Spoofing Information for AS 4922 (SHENTEL)
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 | ||
|---|---|---|---|---|---|
| 70.32.193.x/24 | 2025-07-21 14:55:41 GMT | blocked | blocked | ||
| 204.111.8.x/24 | 2025-09-12 00:38:12 GMT | blocked | ✔ | blocked | |
| 204.111.113.x/24 | 2025-07-03 08:21:47 GMT | blocked | blocked | ||
| 204.111.126.x/24 | 2025-06-26 03:54:43 GMT | blocked | blocked | ||
| 204.111.132.x/24 | 2025-09-09 16:42:51 GMT | blocked | blocked | ||
| 204.111.133.x/24 | 2025-07-31 05:53:09 GMT | blocked | blocked | ||
| 204.111.137.x/24 | 2025-09-11 04:11:54 GMT | blocked | blocked | ||
| 204.111.140.x/24 | 2025-08-27 04:34:26 GMT | blocked | blocked | ||
| 204.111.161.x/24 | 2025-07-21 15:08:00 GMT | blocked | blocked | ||
| 204.111.165.x/24 | 2025-07-03 18:05:36 GMT | rewritten | rewritten | ||
| 204.111.228.x/24 | 2025-06-24 03:20:45 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 4922 is too large for a prefix list to be useful.