Spoofing Information for AS 263880
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 | ||
|---|---|---|---|---|---|
| 138.118.235.x/24 | 2024-09-12 19:40:07 GMT | rewritten | rewritten | ||
| 138.204.68.x/24 | 2024-10-30 11:49:57 GMT | rewritten | received | ||
| 187.1.0.x/24 | 2024-11-19 11:06:10 GMT | received | received | ||
| 187.1.3.x/24 | 2024-09-22 09:51:13 GMT | blocked | blocked | ||
| 187.1.15.x/24 | 2024-08-30 13:33:46 GMT | received | received | ||
| 2804:2728:xx::/40 | 2024-10-30 11:49:57 GMT | received | received | ||
Address Space Announcement History
The customer cone for 263880 is too large for a prefix list to be useful.