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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2159233 | 2026-05-11 11:23:39 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2159233 | 2026-05-11 11:23:39 | 2804:df4:88xx::/40 | 52531 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2156487 | 2026-05-06 08:07:10 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2155332 | 2026-05-04 10:15:40 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2155332 | 2026-05-04 10:15:40 | 2804:df4:88xx::/40 | 52531 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2152957 | 2026-04-29 10:05:34 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2152957 | 2026-04-29 10:05:34 | 2804:df4:88xx::/40 | 52531 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2152729 | 2026-04-28 20:51:33 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2151791 | 2026-04-27 10:17:25 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2151791 | 2026-04-27 10:17:25 | 2804:df4:88xx::/40 | 52531 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2149934 | 2026-04-23 10:08:54 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2149934 | 2026-04-23 10:08:54 | 2804:df4:88xx::/40 | 52531 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2149574 | 2026-04-22 15:52:14 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2148646 | 2026-04-21 01:20:08 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2145944 | 2026-04-15 14:45:39 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2145003 | 2026-04-14 00:12:11 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2142350 | 2026-04-08 13:38:43 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2141269 | 2026-04-06 21:24:23 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2141111 | 2026-04-06 15:45:39 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2054428 | 2025-10-27 18:31:12 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2052806 | 2025-10-24 18:01:11 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2052789 | 2025-10-24 17:19:21 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2052780 | 2025-10-24 16:57:32 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 1921376 | 2025-03-04 19:30:44 | 186.225.220.x/24 | 52531 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 1716373 | 2024-02-10 05:01:53 | 186.225.218.x/24 | 52531 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 510083 | 2018-07-30 12:03:41 | 179.106.186.x/24 | 52531 | bra (Brazil) | yes | blocked | received | /21 | Report | ||
All results shown