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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2078742 | 2025-12-14 12:10:27 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2078742 | 2025-12-14 12:10:27 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2075131 | 2025-12-08 11:51:43 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2075131 | 2025-12-08 11:51:43 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2073269 | 2025-12-04 17:18:06 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2073269 | 2025-12-04 17:18:06 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2072006 | 2025-12-02 13:01:10 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2072006 | 2025-12-02 13:01:10 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2068038 | 2025-11-25 11:52:55 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2068038 | 2025-11-25 11:52:55 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2064750 | 2025-11-19 11:51:59 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2064750 | 2025-11-19 11:51:59 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2063610 | 2025-11-17 16:40:02 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2063610 | 2025-11-17 16:40:02 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2060877 | 2025-11-12 16:14:53 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2060877 | 2025-11-12 16:14:53 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2059678 | 2025-11-10 13:53:03 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2059538 | 2025-11-09 23:50:30 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2058522 | 2025-11-05 19:53:52 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | unknown | unknown | none | Report | ||
| 2057873 | 2025-11-03 19:02:02 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2054399 | 2025-10-27 17:53:28 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2054399 | 2025-10-27 17:53:28 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2052030 | 2025-10-23 13:38:13 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2050223 | 2025-10-20 16:45:07 | 200.152.25.x/24 | 272703 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2050223 | 2025-10-20 16:45:07 | 2804:8758:30xx::/40 | 272703 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
All results shown