Spoofing Information for AS 45758 (TTBP-AS-AP)
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 | ||
|---|---|---|---|---|---|
| 110.164.198.x/24 | 2026-01-29 05:40:47 GMT | blocked | received | ||
| 171.5.216.x/24 | 2026-02-03 12:15:37 GMT | rewritten | rewritten | ||
| 171.5.217.x/24 | 2025-03-13 08:56:20 GMT | rewritten | rewritten | ||
| 171.5.218.x/24 | 2025-10-28 11:52:37 GMT | rewritten | rewritten | ||
| 171.5.220.x/24 | 2025-12-11 09:55:10 GMT | rewritten | rewritten | ||
| 171.5.223.x/24 | 2025-10-07 15:34:51 GMT | rewritten | rewritten | ||
| 171.5.232.x/24 | 2025-02-18 16:31:14 GMT | rewritten | rewritten | ||
| 171.5.235.x/24 | 2025-03-31 13:11:42 GMT | rewritten | rewritten | ||
| 171.5.246.x/24 | 2025-09-28 17:30:22 GMT | rewritten | rewritten | ||
| 171.5.247.x/24 | 2026-01-04 07:05:25 GMT | rewritten | rewritten | ||
| 171.5.248.x/24 | 2026-01-26 17:33:30 GMT | rewritten | rewritten | ||
| 223.204.195.x/24 | 2025-03-07 12:21:47 GMT | rewritten | received | ||
| 223.204.216.x/24 | 2026-02-16 06:34:13 GMT | rewritten | rewritten | ||
| 223.204.217.x/24 | 2026-02-16 03:37:33 GMT | rewritten | rewritten | ||
| 223.204.218.x/24 | 2025-03-09 02:34:16 GMT | rewritten | rewritten | ||
| 223.204.250.x/24 | 2025-05-24 12:24:29 GMT | rewritten | rewritten | ||
| 2403:6200:88xx::/40 | 2026-02-16 06:34:13 GMT | blocked | received | ||
Address Space Announcement History
The customer cone for 45758 is too large for a prefix list to be useful.