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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2143665 | 2026-04-10 21:05:54 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2143598 | 2026-04-10 18:57:52 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2143594 | 2026-04-10 18:45:49 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2143591 | 2026-04-10 18:38:38 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2135590 | 2026-03-27 00:36:36 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2135560 | 2026-03-26 22:27:27 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2128648 | 2026-03-14 00:26:16 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2128632 | 2026-03-13 23:37:54 | 187.45.81.x/24 | 28135 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
All results shown