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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2142523 | 2026-04-08 18:52:18 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2142504 | 2026-04-08 18:09:01 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2142497 | 2026-04-08 17:59:32 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2142494 | 2026-04-08 17:49:54 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2142493 | 2026-04-08 17:44:57 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2139471 | 2026-04-02 20:21:49 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2135482 | 2026-03-26 19:14:34 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2131649 | 2026-03-19 18:07:20 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2131639 | 2026-03-19 17:57:46 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2130618 | 2026-03-17 19:10:22 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2130614 | 2026-03-17 19:05:05 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2128349 | 2026-03-13 12:34:25 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2124491 | 2026-03-06 11:27:11 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2121272 | 2026-02-28 12:48:37 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2117332 | 2026-02-21 11:41:25 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2116814 | 2026-02-20 13:27:58 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2112618 | 2026-02-13 12:19:45 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2108372 | 2026-02-06 11:11:17 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2104087 | 2026-01-29 20:24:52 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2100894 | 2026-01-24 11:16:01 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2098580 | 2026-01-20 12:21:20 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2094097 | 2026-01-12 19:48:07 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2092944 | 2026-01-10 14:41:17 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2088991 | 2026-01-03 13:33:09 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2087780 | 2025-12-31 11:22:53 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2084216 | 2025-12-23 19:17:03 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2080212 | 2025-12-16 18:08:46 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2079344 | 2025-12-15 15:09:34 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2075211 | 2025-12-08 14:01:27 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2075114 | 2025-12-08 11:15:48 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2071547 | 2025-12-01 19:07:17 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2067602 | 2025-11-24 17:59:04 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2063619 | 2025-11-17 16:50:56 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2054171 | 2025-10-27 12:20:19 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2049998 | 2025-10-20 11:12:13 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2045019 | 2025-10-11 14:32:23 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2041189 | 2025-10-04 13:24:03 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2037301 | 2025-09-27 12:15:57 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2033257 | 2025-09-20 11:07:40 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2029189 | 2025-09-12 19:51:31 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2024892 | 2025-09-05 18:43:18 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2020936 | 2025-08-29 17:35:01 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2017138 | 2025-08-22 15:51:38 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2013469 | 2025-08-15 14:43:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2009341 | 2025-08-08 13:35:25 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2005406 | 2025-08-01 12:27:21 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2001404 | 2025-07-25 11:19:12 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2001399 | 2025-07-25 11:10:10 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1991634 | 2025-07-08 12:24:57 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1987784 | 2025-07-01 11:15:45 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1977890 | 2025-06-13 11:06:27 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1973453 | 2025-06-05 20:19:49 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1970280 | 2025-05-29 19:11:33 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1969449 | 2025-05-28 17:46:28 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1965089 | 2025-05-21 16:38:16 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1960817 | 2025-05-14 15:30:02 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1956310 | 2025-05-07 14:21:59 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1952652 | 2025-04-30 13:13:44 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1948711 | 2025-04-23 12:06:06 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1945221 | 2025-04-16 10:58:19 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1941438 | 2025-04-08 20:24:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1937529 | 2025-04-01 18:50:04 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1937520 | 2025-04-01 18:38:10 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1937491 | 2025-04-01 17:47:54 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1933983 | 2025-03-26 10:46:10 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1929195 | 2025-03-17 14:44:58 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1924832 | 2025-03-10 13:37:26 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1923267 | 2025-03-07 17:26:45 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1919100 | 2025-02-28 15:38:11 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1919070 | 2025-02-28 14:45:24 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1918933 | 2025-02-28 11:05:20 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1914378 | 2025-02-20 19:53:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1910471 | 2025-02-13 18:45:27 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1906479 | 2025-02-06 17:37:24 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1905873 | 2025-02-05 17:46:10 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | blocked | ✔ | blocked | /30 | Report |
| 1905868 | 2025-02-05 17:40:45 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | blocked | ✔ | blocked | /30 | Report |
| 1902521 | 2025-01-30 17:32:35 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 1902425 | 2025-01-30 14:59:37 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1898607 | 2025-01-23 14:11:28 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 1898600 | 2025-01-23 14:01:34 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1898597 | 2025-01-23 13:51:23 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1897934 | 2025-01-22 11:20:26 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | received | ✔ | received | /8 | Report |
| 1897931 | 2025-01-22 11:12:05 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | received | ✔ | received | /8 | Report |
| 1896814 | 2025-01-20 17:23:19 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1896714 | 2025-01-20 13:29:58 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1896686 | 2025-01-20 12:33:09 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1896673 | 2025-01-20 12:11:34 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1896667 | 2025-01-20 12:01:48 | 201.131.175.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1527040 | 2023-02-13 18:04:01 | 201.131.175.x/24 | 61842 | bra (Brazil) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 1526051 | 2023-02-11 18:37:06 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1523375 | 2023-02-07 12:31:07 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1521908 | 2023-02-04 17:30:35 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1521779 | 2023-02-04 12:37:42 | 201.131.173.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1521728 | 2023-02-04 10:59:12 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1517186 | 2023-01-27 14:47:42 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1515642 | 2023-01-25 01:24:59 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1514928 | 2023-01-20 18:39:48 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1514911 | 2023-01-20 18:13:26 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1514906 | 2023-01-20 18:08:58 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1514217 | 2023-01-19 17:30:57 | 201.131.174.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
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