Spoofing Information for AS 3816
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 | ||
|---|---|---|---|---|---|
| 161.10.192.x/24 | 2026-03-01 11:42:11 GMT | rewritten | rewritten | ||
| 161.10.194.x/24 | 2025-11-15 05:27:49 GMT | rewritten | rewritten | ||
| 161.10.197.x/24 | 2026-09-13 20:12:07 GMT | rewritten | rewritten | ||
| 161.10.200.x/24 | 2025-12-18 03:48:08 GMT | rewritten | rewritten | ||
| 161.10.217.x/24 | 2026-06-18 01:14:56 GMT | rewritten | rewritten | ||
| 161.10.220.x/24 | 2025-12-05 10:17:26 GMT | rewritten | rewritten | ||
| 161.10.222.x/24 | 2026-05-23 17:18:26 GMT | rewritten | rewritten | ||
| 161.10.223.x/24 | 2026-02-12 07:48:46 GMT | rewritten | rewritten | ||
| 161.18.145.x/24 | 2026-03-14 12:57:14 GMT | rewritten | rewritten | ||
| 161.18.147.x/24 | 2026-09-01 01:27:07 GMT | rewritten | rewritten | ||
| 179.32.128.x/24 | 2025-10-29 00:30:16 GMT | rewritten | rewritten | ||
| 179.32.138.x/24 | 2026-01-16 12:57:50 GMT | rewritten | rewritten | ||
| 186.102.30.x/24 | 2026-10-08 04:17:42 GMT | blocked | blocked | ||
| 186.114.247.x/24 | 2026-07-09 21:34:34 GMT | rewritten | rewritten | ||
| 186.114.248.x/24 | 2026-10-18 00:42:01 GMT | rewritten | rewritten | ||
| 186.114.252.x/24 | 2026-10-01 23:39:25 GMT | rewritten | rewritten | ||
| 186.114.253.x/24 | 2026-09-20 20:26:42 GMT | rewritten | rewritten | ||
| 186.115.109.x/24 | 2026-01-20 19:31:33 GMT | rewritten | rewritten | ||
| 190.66.208.x/24 | 2026-02-11 21:58:39 GMT | rewritten | rewritten | ||
| 190.66.209.x/24 | 2026-02-06 15:41:31 GMT | rewritten | rewritten | ||
| 190.67.238.x/24 | 2026-06-05 13:56:43 GMT | rewritten | rewritten | ||
| 190.67.239.x/24 | 2026-04-21 14:52:30 GMT | rewritten | rewritten | ||
| 190.67.247.x/24 | 2026-04-26 13:29:36 GMT | rewritten | rewritten | ||
| 190.67.251.x/24 | 2026-05-02 15:09:28 GMT | rewritten | rewritten | ||
| 190.67.252.x/24 | 2026-05-09 13:46:26 GMT | rewritten | rewritten | ||
| 190.68.50.x/24 | 2026-06-17 11:54:15 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 3816 is too large for a prefix list to be useful.