Spoofing Information for AS 13807 (GREAT-PLAINS-COMMUNICATIONS)
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 | ||
|---|---|---|---|---|---|
| 24.223.111.x/24 | 2025-03-25 00:09:31 GMT | ✔ | blocked | ✔ | blocked |
| 24.223.116.x/24 | 2025-03-20 23:54:08 GMT | blocked | blocked | ||
| 216.8.228.x/24 | 2025-03-13 13:04:45 GMT | ✔ | blocked | ✔ | blocked |
| 38.65.231.x/24 | 2025-03-12 17:58:14 GMT | ✔ | rewritten | rewritten | |
| 216.8.197.x/24 | 2025-02-24 19:25:20 GMT | blocked | blocked | ||
| 173.240.88.x/24 | 2025-01-24 21:44:45 GMT | blocked | blocked | ||
| 216.8.227.x/24 | 2025-01-15 19:31:27 GMT | blocked | blocked | ||
| 192.189.248.x/24 | 2025-01-10 16:08:32 GMT | rewritten | rewritten | ||
| 208.175.141.x/24 | 2025-01-06 18:09:35 GMT | blocked | blocked | ||
| 216.8.225.x/24 | 2025-01-02 16:40:52 GMT | rewritten | rewritten | ||
| 216.8.195.x/24 | 2024-12-16 17:11:16 GMT | blocked | blocked | ||
| 216.8.193.x/24 | 2024-12-12 15:22:13 GMT | blocked | blocked | ||
| 64.64.145.x/24 | 2024-12-09 23:01:32 GMT | blocked | blocked | ||
| 24.223.115.x/24 | 2024-09-26 21:37:32 GMT | ✔ | blocked | ✔ | blocked |
Address Space Announcement History
The customer cone for 13807 is too large for a prefix list to be useful.