Spoofing Information for AS 52771
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 | ||
|---|---|---|---|---|---|
| 138.186.44.x/24 | 2025-01-19 19:44:23 GMT | rewritten | rewritten | ||
| 138.186.45.x/24 | 2025-04-23 17:38:01 GMT | rewritten | rewritten | ||
| 138.186.47.x/24 | 2024-08-30 12:31:34 GMT | rewritten | rewritten | ||
| 168.228.92.x/24 | 2025-05-02 18:23:40 GMT | rewritten | rewritten | ||
| 168.228.93.x/24 | 2024-11-26 18:32:40 GMT | rewritten | rewritten | ||
| 168.228.94.x/24 | 2024-09-06 20:09:02 GMT | rewritten | rewritten | ||
| 177.155.208.x/24 | 2025-05-20 22:34:41 GMT | rewritten | ✔ | rewritten | |
| 177.155.209.x/24 | 2024-12-21 18:41:22 GMT | rewritten | rewritten | ||
| 177.155.211.x/24 | 2024-12-17 19:14:59 GMT | rewritten | received | ||
| 177.155.214.x/24 | 2025-05-15 19:31:30 GMT | rewritten | rewritten | ||
| 177.155.215.x/24 | 2025-05-15 14:42:31 GMT | rewritten | rewritten | ||
| 177.155.216.x/24 | 2024-11-27 22:17:19 GMT | rewritten | rewritten | ||
| 177.155.221.x/24 | 2025-03-27 11:17:44 GMT | rewritten | rewritten | ||
| 2804:2fa4:xx::/40 | 2025-05-15 14:42:31 GMT | blocked | blocked | ||
| 2804:2fa4:1xx::/40 | 2024-12-17 19:14:59 GMT | received | received | ||
| 2804:2fa4:bxx::/40 | 2025-05-20 22:34:41 GMT | blocked | blocked | ||
| 2804:2fa4:90xx::/40 | 2025-01-19 19:44:23 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 52771 is too large for a prefix list to be useful.