| 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 | ||
|---|---|---|---|---|---|
| 40.233.21.x/24 | 2025-03-13 03:47:37 GMT | blocked | blocked | ||
| 68.233.120.x/24 | 2025-03-21 19:48:43 GMT | blocked | blocked | ||
| 129.159.118.x/24 | 2025-12-02 22:35:53 GMT | blocked | blocked | ||
| 144.24.50.x/24 | 2025-11-27 20:43:31 GMT | blocked | blocked | ||
| 168.75.111.x/24 | 2025-11-27 15:14:19 GMT | blocked | blocked | ||
| 168.138.128.x/24 | 2025-05-23 19:56:53 GMT | blocked | blocked | ||
The customer cone for 31898 is too large for a prefix list to be useful.