Spoofing Information for AS 680 (DFN)
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 | ||
|---|---|---|---|---|---|
| 141.56.230.x/24 | 2023-10-04 11:50:05 GMT | blocked | blocked | ||
| 141.57.56.x/24 | 2023-11-15 11:36:59 GMT | blocked | blocked | ||
| 141.57.59.x/24 | 2023-11-08 10:30:00 GMT | blocked | blocked | ||
| 141.57.62.x/24 | 2023-11-03 14:40:22 GMT | blocked | blocked | ||
| 141.57.72.x/24 | 2023-10-24 07:31:17 GMT | blocked | blocked | ||
| 141.57.73.x/24 | 2023-07-06 15:10:02 GMT | blocked | blocked | ||
| 141.57.74.x/24 | 2023-11-13 10:17:40 GMT | blocked | blocked | ||
| 141.57.78.x/24 | 2023-11-01 10:17:02 GMT | blocked | blocked | ||
| 193.174.247.x/24 | 2023-04-19 08:12:21 GMT | blocked | blocked | ||
| 193.175.195.x/24 | 2023-06-02 15:45:49 GMT | blocked | blocked | ||
| 194.94.2.x/24 | 2023-06-13 15:49:35 GMT | blocked | blocked | ||
| 2001:638:2xx::/40 | 2023-04-12 07:04:37 GMT | blocked | blocked | ||
Address Space Announcement History
The customer cone for 680 is too large for a prefix list to be useful.