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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2175830 | 2026-06-08 06:53:48 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2173832 | 2026-06-04 00:50:40 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2168178 | 2026-05-26 04:10:03 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2167444 | 2026-05-24 22:27:28 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2167297 | 2026-05-24 15:19:27 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2163202 | 2026-05-18 00:57:13 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2163012 | 2026-05-17 14:03:10 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2161691 | 2026-05-14 23:53:36 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2161156 | 2026-05-14 06:03:01 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2160458 | 2026-05-13 05:25:49 | 219.121.17.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
All results shown