Spoofing Information for AS 153371
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 | ||
|---|---|---|---|---|---|
| 202.155.129.x/24 | 2025-03-30 01:57:39 GMT | received | received | ||
| 2401:ce20:xx::/40 | 2025-03-30 01:57:39 GMT | received | received | ||
| 103.224.173.x/24 | 2025-03-07 04:28:01 GMT | blocked | blocked | ||
| 2401:b60:xx::/40 | 2025-03-07 04:28:01 GMT | received | received | ||
Address Space Announcement History
The customer cone for 153371 is too large for a prefix list to be useful.