Spoofing Information for AS 8447 (A1TELEKOM-AT)
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 | ||
|---|---|---|---|---|---|
| 62.46.16.x/24 | 2025-04-10 06:23:42 GMT | rewritten | rewritten | ||
| 62.46.17.x/24 | 2025-02-13 17:43:26 GMT | rewritten | rewritten | ||
| 62.47.24.x/24 | 2025-10-06 10:57:37 GMT | rewritten | rewritten | ||
| 62.47.30.x/24 | 2025-05-13 10:50:20 GMT | rewritten | rewritten | ||
| 62.47.31.x/24 | 2025-12-03 15:31:57 GMT | rewritten | rewritten | ||
| 89.144.205.x/24 | 2025-08-13 11:25:13 GMT | blocked | blocked | ||
| 89.144.208.x/24 | 2025-01-13 20:10:16 GMT | rewritten | rewritten | ||
| 91.113.112.x/24 | 2025-09-04 12:17:32 GMT | rewritten | rewritten | ||
| 91.113.115.x/24 | 2025-10-30 14:31:07 GMT | rewritten | rewritten | ||
| 91.113.119.x/24 | 2025-02-27 11:36:17 GMT | rewritten | rewritten | ||
| 192.164.9.x/24 | 2025-06-18 05:07:54 GMT | blocked | blocked | ||
| 192.164.65.x/24 | 2025-06-24 08:30:32 GMT | rewritten | rewritten | ||
| 192.164.71.x/24 | 2025-01-12 12:01:44 GMT | rewritten | rewritten | ||
| 2001:4bb8:1xx::/40 | 2025-08-13 11:25:13 GMT | blocked | blocked | ||
| 2001:4bb8:2xx::/40 | 2025-01-13 20:10:16 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 8447 is too large for a prefix list to be useful.