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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2111309 | 2026-02-11 11:34:22 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2111309 | 2026-02-11 11:34:22 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2111260 | 2026-02-11 10:20:19 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2111260 | 2026-02-11 10:20:19 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2111074 | 2026-02-11 01:21:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2110725 | 2026-02-10 12:13:33 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2107999 | 2026-02-05 16:42:16 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2107999 | 2026-02-05 16:42:16 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2107991 | 2026-02-05 16:29:07 | 170.246.190.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2107991 | 2026-02-05 16:29:07 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2106957 | 2026-02-04 08:49:47 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2106957 | 2026-02-04 08:49:47 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2106801 | 2026-02-04 00:14:04 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2103390 | 2026-01-28 19:22:21 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2103390 | 2026-01-28 19:22:21 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2103042 | 2026-01-28 07:41:53 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2103042 | 2026-01-28 07:41:53 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2103037 | 2026-01-28 07:31:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2103037 | 2026-01-28 07:31:25 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2102883 | 2026-01-27 23:06:44 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2100433 | 2026-01-23 12:39:59 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2100433 | 2026-01-23 12:39:59 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2099404 | 2026-01-21 18:14:12 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2099404 | 2026-01-21 18:14:12 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2099354 | 2026-01-21 16:57:58 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2099354 | 2026-01-21 16:57:58 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2098844 | 2026-01-20 21:59:19 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2096429 | 2026-01-16 16:57:52 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2096429 | 2026-01-16 16:57:52 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | unknown | unknown | none | Report | ||
| 2096272 | 2026-01-16 11:32:04 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2096272 | 2026-01-16 11:32:04 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2095867 | 2026-01-15 17:32:25 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2095867 | 2026-01-15 17:32:25 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2094835 | 2026-01-13 20:52:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2093751 | 2026-01-12 10:46:07 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2093531 | 2026-01-12 00:11:09 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2093531 | 2026-01-12 00:11:09 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2093493 | 2026-01-11 21:54:52 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2093493 | 2026-01-11 21:54:52 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2093456 | 2026-01-11 19:34:42 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2093456 | 2026-01-11 19:34:42 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /104 | Report | ||
| 2092379 | 2026-01-09 11:05:45 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2092379 | 2026-01-09 11:05:45 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2092052 | 2026-01-08 17:39:27 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2092052 | 2026-01-08 17:39:27 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2090945 | 2026-01-06 19:44:42 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2089490 | 2026-01-04 18:26:34 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2089490 | 2026-01-04 18:26:34 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2087492 | 2025-12-30 18:37:44 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2087238 | 2025-12-30 11:51:10 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2086497 | 2025-12-29 11:33:56 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2086497 | 2025-12-29 11:33:56 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2085906 | 2025-12-27 21:34:59 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2084655 | 2025-12-24 17:35:41 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2084655 | 2025-12-24 17:35:41 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2084154 | 2025-12-23 17:30:32 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2083547 | 2025-12-22 18:55:31 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080971 | 2025-12-17 22:19:11 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080150 | 2025-12-16 16:23:12 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080003 | 2025-12-16 12:45:29 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080003 | 2025-12-16 12:45:29 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2079486 | 2025-12-15 18:51:19 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2079486 | 2025-12-15 18:51:19 | 2804:2948:b0xx::/40 | 264001 | bra (Brazil) | no | blocked | blocked | /56 | Report | ||
| 2076405 | 2025-12-10 10:00:40 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2076405 | 2025-12-10 10:00:40 | 2804:2948:b1xx::/40 | 264001 | bra (Brazil) | no | unknown | unknown | none | Report | ||
| 2075930 | 2025-12-09 15:16:06 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2075319 | 2025-12-08 17:36:15 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 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 | ||
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