Spoofing Information for AS 21299 (KAR-TEL-AS)
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 | ||
|---|---|---|---|---|---|
| 5.34.100.x/24 | 2025-02-24 12:12:55 GMT | rewritten | rewritten | ||
| 37.99.122.x/24 | 2025-11-02 07:10:29 GMT | rewritten | rewritten | ||
| 109.201.55.x/24 | 2025-11-17 16:41:24 GMT | rewritten | rewritten | ||
| 109.201.56.x/24 | 2025-12-02 07:06:11 GMT | rewritten | rewritten | ||
| 109.201.57.x/24 | 2025-12-05 07:18:24 GMT | rewritten | rewritten | ||
| 109.201.58.x/24 | 2025-11-20 07:28:20 GMT | rewritten | rewritten | ||
| 109.201.59.x/24 | 2025-11-12 07:08:04 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 21299 is too large for a prefix list to be useful.