Spoofing Information for AS 209 (CENTURYLINK-US-LEGACY-QWEST)
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 | ||
|---|---|---|---|---|---|
| 65.120.254.x/24 | 2025-02-14 17:06:09 GMT | blocked | blocked | ||
| 63.153.131.x/24 | 2024-12-05 21:37:21 GMT | blocked | blocked | ||
| 2602:3f:99xx::/40 | 2024-12-05 21:37:21 GMT | blocked | blocked | ||
| 75.169.137.x/24 | 2024-11-02 05:55:02 GMT | blocked | blocked | ||
| 97.113.4.x/24 | 2024-09-27 03:43:08 GMT | rewritten | blocked | ||
| 97.113.12.x/24 | 2024-09-20 02:36:29 GMT | rewritten | blocked | ||
| 65.131.85.x/24 | 2024-09-06 08:41:54 GMT | blocked | blocked | ||
| 63.153.163.x/24 | 2024-08-22 02:00:00 GMT | blocked | blocked | ||
| 97.113.22.x/24 | 2024-07-21 00:09:37 GMT | rewritten | blocked | ||
| 207.225.212.x/24 | 2024-07-20 14:57:28 GMT | blocked | blocked | ||
| 97.113.0.x/24 | 2024-06-26 19:15:00 GMT | rewritten | blocked | ||
| 2602:41:83xx::/40 | 2024-06-22 20:05:27 GMT | blocked | blocked | ||
| 65.131.19.x/24 | 2024-06-19 05:24:54 GMT | blocked | blocked | ||
| 65.131.27.x/24 | 2024-06-17 03:13:53 GMT | blocked | blocked | ||
| 97.113.161.x/24 | 2024-06-11 18:00:50 GMT | rewritten | blocked | ||
| 63.225.184.x/24 | 2024-06-01 06:23:38 GMT | blocked | received | ||
| 65.131.35.x/24 | 2024-06-01 02:12:15 GMT | blocked | blocked | ||
| 67.3.186.x/24 | 2024-05-08 02:43:27 GMT | rewritten | rewritten | ||
| 65.102.112.x/24 | 2024-05-04 01:39:33 GMT | blocked | received | ||
| 65.102.116.x/24 | 2024-04-27 00:28:02 GMT | blocked | received | ||
| 63.153.168.x/24 | 2024-04-20 15:15:57 GMT | blocked | blocked | ||
| 168.103.158.x/24 | 2024-04-19 23:17:23 GMT | blocked | received | ||
| 168.103.152.x/24 | 2024-04-12 22:07:13 GMT | blocked | received | ||
| 63.224.46.x/24 | 2024-04-05 20:57:08 GMT | blocked | received | ||
| 65.131.41.x/24 | 2024-04-05 03:35:49 GMT | blocked | blocked | ||
| 97.113.13.x/24 | 2024-04-03 09:41:04 GMT | rewritten | blocked | ||
Address Space Announcement History
The customer cone for 209 is too large for a prefix list to be useful.