Spoofing Information for AS 12874 (FASTWEB)
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 | ||
|---|---|---|---|---|---|
| 93.38.188.x/24 | 2025-03-13 14:22:10 GMT | blocked | blocked | ||
| 93.41.0.x/24 | 2025-10-18 20:37:22 GMT | blocked | blocked | ||
| 93.63.194.x/24 | 2025-02-11 08:52:23 GMT | rewritten | rewritten | ||
| 2001:b07:64xx::/40 | 2025-10-19 00:40:09 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 12874 is too large for a prefix list to be useful.