| 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 | ||
|---|---|---|---|---|---|
| 129.159.118.x/24 | 2026-05-28 03:46:41 GMT | blocked | blocked | ||
| 134.185.88.x/24 | 2026-04-16 00:56:15 GMT | blocked | blocked | ||
| 140.245.33.x/24 | 2026-02-19 05:22:32 GMT | blocked | blocked | ||
| 144.24.50.x/24 | 2025-11-27 20:43:31 GMT | blocked | blocked | ||
| 150.230.198.x/24 | 2026-03-09 12:56:52 GMT | blocked | blocked | ||
| 152.67.76.x/24 | 2026-03-21 00:06:21 GMT | rewritten | rewritten | ||
| 168.75.111.x/24 | 2025-11-27 15:14:19 GMT | blocked | blocked | ||
| 168.138.28.x/24 | 2026-01-19 12:44:04 GMT | blocked | blocked | ||
| 2603:c024:45xx::/40 | 2026-04-16 00:56:15 GMT | blocked | received | ||
The customer cone for 31898 is too large for a prefix list to be useful.