Spoofing Information for AS 3329 (HOL-GR)
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 | ||
|---|---|---|---|---|---|
| 5.54.9.x/24 | 2026-07-05 18:38:48 GMT | rewritten | received | ||
| 5.54.25.x/24 | 2025-12-11 20:57:02 GMT | rewritten | received | ||
| 5.54.151.x/24 | 2026-01-13 14:26:29 GMT | rewritten | rewritten | ||
| 5.54.204.x/24 | 2026-02-06 07:06:35 GMT | rewritten | received | ||
| 5.54.212.x/24 | 2026-03-11 13:35:26 GMT | rewritten | received | ||
| 5.55.48.x/24 | 2025-10-27 19:41:42 GMT | rewritten | received | ||
| 46.176.241.x/24 | 2026-04-26 07:29:02 GMT | rewritten | received | ||
| 46.177.72.x/24 | 2026-04-01 16:56:18 GMT | rewritten | received | ||
| 46.177.82.x/24 | 2025-12-04 19:50:20 GMT | rewritten | received | ||
| 46.177.115.x/24 | 2026-03-04 12:28:36 GMT | rewritten | received | ||
| 141.255.67.x/24 | 2026-07-19 20:52:34 GMT | rewritten | received | ||
| 141.255.70.x/24 | 2026-08-31 03:33:53 GMT | rewritten | received | ||
| 141.255.86.x/24 | 2026-09-21 06:54:49 GMT | rewritten | received | ||
| 176.92.109.x/24 | 2026-03-25 15:49:23 GMT | rewritten | received | ||
Address Space Announcement History
The customer cone for 3329 is too large for a prefix list to be useful.