Spoofing Information for AS 63961 (BDREN-UGC-AS-AP)
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 | ||
|---|---|---|---|---|---|
| 103.28.122.x/24 | 2026-01-04 04:12:28 GMT | blocked | blocked | ||
| 163.47.36.x/24 | 2026-08-20 10:48:19 GMT | blocked | blocked | ||
| 163.47.37.x/24 | 2026-05-07 06:26:07 GMT | blocked | blocked | ||
| 163.47.38.x/24 | 2026-04-30 04:19:43 GMT | blocked | blocked | ||
| 163.47.39.x/24 | 2026-07-29 05:37:08 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 63961 is too large for a prefix list to be useful.