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 | ||
|---|---|---|---|---|---|
| 79.169.108.x/24 | 2025-06-27 16:03:03 GMT | blocked | blocked | ||
| 79.169.169.x/24 | 2026-04-20 22:20:55 GMT | blocked | blocked | ||
| 85.139.185.x/24 | 2026-03-30 18:59:55 GMT | blocked | blocked | ||
| 87.196.73.x/24 | 2025-05-03 19:41:12 GMT | rewritten | rewritten | ||
| 87.196.80.x/24 | 2025-04-26 18:44:32 GMT | rewritten | rewritten | ||
| 89.153.253.x/24 | 2026-04-17 17:56:14 GMT | blocked | blocked | ||
| 89.180.194.x/24 | 2025-10-21 18:49:35 GMT | rewritten | rewritten | ||
| 94.133.152.x/24 | 2025-05-03 21:37:23 GMT | rewritten | rewritten | ||
| 109.48.113.x/24 | 2026-04-19 07:52:55 GMT | blocked | blocked | ||
| 109.48.139.x/24 | 2025-04-25 13:07:04 GMT | blocked | blocked | ||
| 213.22.40.x/24 | 2025-04-27 18:12:28 GMT | blocked | blocked | ||
| 213.22.88.x/24 | 2025-05-01 20:11:11 GMT | blocked | blocked | ||
| 213.22.89.x/24 | 2026-01-10 11:00:46 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 2860 is too large for a prefix list to be useful.