Recent tests
| 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. | |||
| Session | Timestamp (UTC) | Client IP Block | ASN | Country | NAT | Outbound Private Status | Outbound Routable Status | Adj Spoof Prefix Len | Results | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2064667 | 2025-11-19 08:37:19 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2049844 | 2025-10-20 05:12:05 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2048274 | 2025-10-17 06:10:17 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 760027 | 2019-09-30 05:32:02 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 712147 | 2019-07-09 08:46:35 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 580458 | 2018-11-30 09:27:02 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
All results shown