Spoofing Information for AS 2860 (NOS_COMUNICACOES)
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 | ||
|---|---|---|---|---|---|
| 213.22.40.x/24 | 2025-03-30 18:09:57 GMT | blocked | blocked | ||
| 87.196.80.x/24 | 2025-03-29 21:45:02 GMT | rewritten | rewritten | ||
| 109.48.139.x/24 | 2025-03-22 18:24:57 GMT | blocked | blocked | ||
| 89.153.16.x/24 | 2025-03-22 11:09:53 GMT | rewritten | rewritten | ||
| 87.196.81.x/24 | 2025-03-03 20:25:54 GMT | rewritten | rewritten | ||
| 94.133.251.x/24 | 2025-03-02 14:50:17 GMT | rewritten | rewritten | ||
| 87.196.83.x/24 | 2025-02-23 15:26:51 GMT | rewritten | rewritten | ||
| 79.168.5.x/24 | 2025-02-22 16:38:07 GMT | blocked | blocked | ||
| 94.133.249.x/24 | 2025-02-22 15:39:21 GMT | rewritten | rewritten | ||
| 89.154.162.x/24 | 2025-02-21 09:11:05 GMT | blocked | blocked | ||
| 85.138.157.x/24 | 2025-01-27 01:30:12 GMT | blocked | blocked | ||
| 94.132.118.x/24 | 2025-01-25 15:15:51 GMT | rewritten | rewritten | ||
| 2a01:11:axx::/40 | 2025-01-25 15:15:51 GMT | blocked | blocked | ||
| 85.138.128.x/24 | 2024-10-27 16:52:49 GMT | blocked | blocked | ||
| 93.102.218.x/24 | 2024-09-10 10:27:30 GMT | rewritten | rewritten | ||
| 89.154.133.x/24 | 2024-05-27 19:54:37 GMT | rewritten | rewritten | ||
| 79.168.243.x/24 | 2024-05-08 20:37:52 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 2860 is too large for a prefix list to be useful.