Spoofing Information for AS 35297 (DATALINE-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 | ||
|---|---|---|---|---|---|
| 62.68.74.x/24 | 2026-02-11 05:06:57 GMT | ✔ | blocked | received | |
| 193.239.72.x/24 | 2026-02-10 19:16:39 GMT | ✔ | rewritten | received | |
| 2a02:2000:xx::/40 | 2026-02-10 13:00:09 GMT | ✔ | blocked | ✔ | blocked |
Address Space Announcement History
The customer cone for 35297 is too large for a prefix list to be useful.