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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2075906 | 2025-12-09 14:37:19 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2075841 | 2025-12-09 12:56:26 | 201.157.236.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2075821 | 2025-12-09 12:22:37 | 201.157.236.x/24 | 52871 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2075815 | 2025-12-09 12:14:06 | 201.157.236.x/24 | 52871 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2072496 | 2025-12-03 10:03:16 | 201.157.199.x/24 | 52871 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2072089 | 2025-12-02 15:01:20 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2069421 | 2025-11-27 18:08:45 | 201.157.199.x/24 | 52871 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2069410 | 2025-11-27 17:45:40 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2068114 | 2025-11-25 13:54:46 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2068074 | 2025-11-25 12:44:59 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2068047 | 2025-11-25 12:03:29 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2068030 | 2025-11-25 11:42:01 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2068024 | 2025-11-25 11:30:29 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2064862 | 2025-11-19 15:39:57 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2064862 | 2025-11-19 15:39:57 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2064031 | 2025-11-18 10:23:13 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2060812 | 2025-11-12 14:33:21 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2059878 | 2025-11-10 21:29:14 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2055383 | 2025-10-29 12:19:49 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2054882 | 2025-10-28 13:17:06 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2054405 | 2025-10-27 17:58:33 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2054405 | 2025-10-27 17:58:33 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2050745 | 2025-10-21 12:10:29 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2050311 | 2025-10-20 19:10:56 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2050311 | 2025-10-20 19:10:56 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2050284 | 2025-10-20 18:37:44 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2050144 | 2025-10-20 14:37:49 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2050144 | 2025-10-20 14:37:49 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2050142 | 2025-10-20 14:37:31 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045938 | 2025-10-13 13:30:55 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045937 | 2025-10-13 13:29:35 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045937 | 2025-10-13 13:29:35 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | received | received | /16 | Report | |
| 2045907 | 2025-10-13 12:49:22 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045905 | 2025-10-13 12:46:01 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045899 | 2025-10-13 12:27:49 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045893 | 2025-10-13 12:18:48 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045892 | 2025-10-13 12:16:16 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2045887 | 2025-10-13 12:11:38 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2043946 | 2025-10-09 14:36:51 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2043914 | 2025-10-09 13:55:17 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2043904 | 2025-10-09 13:33:45 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2043898 | 2025-10-09 13:22:08 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2042122 | 2025-10-06 14:24:28 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2042113 | 2025-10-06 14:12:56 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2042011 | 2025-10-06 11:30:26 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2041997 | 2025-10-06 11:07:52 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2041986 | 2025-10-06 10:46:20 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2041983 | 2025-10-06 10:34:44 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2040138 | 2025-10-02 11:52:37 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2040138 | 2025-10-02 11:52:37 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | received | received | /16 | Report | |
| 2039008 | 2025-09-30 11:37:30 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2038368 | 2025-09-29 13:36:54 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2036548 | 2025-09-26 08:17:54 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2035063 | 2025-09-23 18:19:36 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2035061 | 2025-09-23 18:12:53 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2035053 | 2025-09-23 18:06:21 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2035013 | 2025-09-23 16:58:35 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034987 | 2025-09-23 16:17:04 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034977 | 2025-09-23 15:55:30 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034974 | 2025-09-23 15:43:56 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034453 | 2025-09-22 19:45:47 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034425 | 2025-09-22 19:04:16 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034406 | 2025-09-22 18:42:44 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2034395 | 2025-09-22 18:31:15 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2031009 | 2025-09-16 14:36:13 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2031009 | 2025-09-16 14:36:13 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /24 | Report | |
| 2030395 | 2025-09-15 17:24:05 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2030395 | 2025-09-15 17:24:05 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /24 | Report | |
| 2026929 | 2025-09-09 13:29:40 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2026908 | 2025-09-09 12:48:06 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2026326 | 2025-09-08 16:17:15 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2026202 | 2025-09-08 12:11:48 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2026195 | 2025-09-08 12:00:16 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2022345 | 2025-09-01 15:09:55 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2018459 | 2025-08-25 14:02:37 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2014701 | 2025-08-18 12:56:02 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2014675 | 2025-08-18 12:14:30 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2014660 | 2025-08-18 11:52:57 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2014647 | 2025-08-18 11:41:25 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2010805 | 2025-08-11 10:34:09 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2010805 | 2025-08-11 10:34:09 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2009334 | 2025-08-08 13:27:46 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2009334 | 2025-08-08 13:27:46 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 2005399 | 2025-08-01 12:21:12 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2000943 | 2025-07-24 15:32:59 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1997000 | 2025-07-17 14:26:27 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1992990 | 2025-07-10 13:19:51 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1989095 | 2025-07-03 12:13:15 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1984341 | 2025-06-25 11:44:26 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1984319 | 2025-06-25 11:02:56 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1984307 | 2025-06-25 10:41:25 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1984306 | 2025-06-25 10:29:49 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1980108 | 2025-06-17 16:05:55 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1975958 | 2025-06-10 14:59:25 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1975414 | 2025-06-09 18:50:08 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1975414 | 2025-06-09 18:50:08 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 1973911 | 2025-06-06 16:41:45 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1973911 | 2025-06-06 16:41:45 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 1973748 | 2025-06-06 11:43:46 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1973748 | 2025-06-06 11:43:46 | 2804:870:xx::/40 | 52871 | bra (Brazil) | no | ✔ | blocked | received | /16 | Report | |
| 1971933 | 2025-06-03 13:52:51 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971902 | 2025-06-03 13:11:18 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971893 | 2025-06-03 12:49:46 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971887 | 2025-06-03 12:41:01 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971882 | 2025-06-03 12:38:10 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971881 | 2025-06-03 12:35:35 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971859 | 2025-06-03 12:11:45 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971856 | 2025-06-03 12:08:16 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1971855 | 2025-06-03 12:05:50 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1968726 | 2025-05-27 16:16:57 | 201.157.206.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1968674 | 2025-05-27 14:48:55 | 201.157.206.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1968201 | 2025-05-26 20:13:32 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1968194 | 2025-05-26 20:06:59 | 177.136.36.x/24 | 52871 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
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