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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2074136 | 2025-12-06 08:43:36 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2074136 | 2025-12-06 08:43:36 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2073928 | 2025-12-05 20:19:41 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2073928 | 2025-12-05 20:19:41 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2073637 | 2025-12-05 10:57:22 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2073637 | 2025-12-05 10:57:22 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2072855 | 2025-12-03 21:31:45 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2072446 | 2025-12-03 07:22:40 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2072054 | 2025-12-02 14:08:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2070076 | 2025-11-28 19:12:11 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2068445 | 2025-11-26 05:49:08 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2068445 | 2025-11-26 05:49:08 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2068084 | 2025-11-25 13:01:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2067948 | 2025-11-25 08:07:33 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2067948 | 2025-11-25 08:07:33 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2067819 | 2025-11-24 23:47:52 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2067819 | 2025-11-24 23:47:52 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /88 | Report | ||
| 2067137 | 2025-11-23 21:52:30 | 170.246.190.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2067137 | 2025-11-23 21:52:30 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2066149 | 2025-11-21 18:11:36 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2066132 | 2025-11-21 17:50:04 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2066099 | 2025-11-21 16:39:16 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2065967 | 2025-11-21 12:09:45 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2065944 | 2025-11-21 11:27:14 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2065928 | 2025-11-21 11:04:43 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2064283 | 2025-11-18 17:13:35 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2064087 | 2025-11-18 11:53:40 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2063842 | 2025-11-17 21:39:10 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2063842 | 2025-11-17 21:39:10 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2063316 | 2025-11-17 08:36:59 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2062708 | 2025-11-15 19:14:06 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2060616 | 2025-11-12 09:06:45 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2060616 | 2025-11-12 09:06:45 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2060608 | 2025-11-12 08:21:02 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2060608 | 2025-11-12 08:21:02 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2060600 | 2025-11-12 08:09:02 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2060273 | 2025-11-11 16:06:07 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2060107 | 2025-11-11 10:46:07 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2059848 | 2025-11-10 20:44:58 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2059040 | 2025-11-07 13:29:14 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2059033 | 2025-11-07 13:04:55 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2059029 | 2025-11-07 12:50:37 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058670 | 2025-11-06 09:06:19 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058663 | 2025-11-06 08:42:02 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058660 | 2025-11-06 08:27:46 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058566 | 2025-11-06 00:07:16 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058552 | 2025-11-05 23:00:21 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058548 | 2025-11-05 22:46:00 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058500 | 2025-11-05 18:48:47 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058492 | 2025-11-05 18:24:32 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2058488 | 2025-11-05 18:10:20 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057982 | 2025-11-04 04:34:39 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057948 | 2025-11-03 23:33:40 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057921 | 2025-11-03 22:12:46 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057913 | 2025-11-03 21:41:54 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057344 | 2025-11-01 23:42:30 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2057344 | 2025-11-01 23:42:30 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2057341 | 2025-11-01 23:29:14 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2057341 | 2025-11-01 23:29:14 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2056197 | 2025-10-30 17:26:16 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2056197 | 2025-10-30 17:26:16 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2056047 | 2025-10-30 13:20:09 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2056047 | 2025-10-30 13:20:09 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2054864 | 2025-10-28 12:40:56 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2054745 | 2025-10-28 07:22:10 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2052857 | 2025-10-24 19:21:20 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2051984 | 2025-10-23 12:12:02 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2051984 | 2025-10-23 12:12:02 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2051349 | 2025-10-22 12:17:37 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2050620 | 2025-10-21 06:14:53 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2050001 | 2025-10-20 11:17:12 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2048646 | 2025-10-17 18:14:01 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2048541 | 2025-10-17 15:17:53 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2048541 | 2025-10-17 15:17:53 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2048065 | 2025-10-16 19:10:51 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2048058 | 2025-10-16 18:56:47 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2048058 | 2025-10-16 18:56:47 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2048045 | 2025-10-16 18:35:15 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2048035 | 2025-10-16 18:21:58 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2047886 | 2025-10-16 13:31:12 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2047877 | 2025-10-16 13:18:31 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046810 | 2025-10-14 19:35:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046805 | 2025-10-14 19:16:57 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046805 | 2025-10-14 19:16:57 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046803 | 2025-10-14 19:11:23 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046797 | 2025-10-14 18:58:17 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046786 | 2025-10-14 18:36:09 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046786 | 2025-10-14 18:36:09 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | received | /16 | Report | ||
| 2046781 | 2025-10-14 18:22:59 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046769 | 2025-10-14 18:01:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046769 | 2025-10-14 18:01:25 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046745 | 2025-10-14 17:38:21 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046707 | 2025-10-14 16:48:39 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2046707 | 2025-10-14 16:48:39 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2046371 | 2025-10-14 05:07:30 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2045545 | 2025-10-12 20:53:07 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2044556 | 2025-10-10 17:02:26 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044556 | 2025-10-10 17:02:26 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044516 | 2025-10-10 15:14:47 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2044516 | 2025-10-10 15:14:47 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044510 | 2025-10-10 14:57:40 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044478 | 2025-10-10 14:10:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /9 | Report | |
| 2044442 | 2025-10-10 13:22:17 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044442 | 2025-10-10 13:22:17 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044438 | 2025-10-10 13:14:07 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044438 | 2025-10-10 13:14:07 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044428 | 2025-10-10 12:58:33 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044426 | 2025-10-10 12:51:55 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044426 | 2025-10-10 12:51:55 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044423 | 2025-10-10 12:41:56 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044421 | 2025-10-10 12:31:20 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044421 | 2025-10-10 12:31:20 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044418 | 2025-10-10 12:17:14 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2044418 | 2025-10-10 12:17:14 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2044056 | 2025-10-09 18:03:31 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2043431 | 2025-10-08 17:31:12 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 2043419 | 2025-10-08 17:17:49 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 2042501 | 2025-10-07 04:00:11 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2042187 | 2025-10-06 16:46:06 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2041683 | 2025-10-05 19:44:33 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2041683 | 2025-10-05 19:44:33 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2040355 | 2025-10-02 18:44:47 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2040331 | 2025-10-02 18:07:21 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2040293 | 2025-10-02 16:56:08 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2040183 | 2025-10-02 13:12:42 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2038814 | 2025-09-30 02:52:49 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2037942 | 2025-09-28 18:36:24 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2037942 | 2025-09-28 18:36:24 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2037929 | 2025-09-28 17:53:32 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
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