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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2062184 | 2025-11-14 16:22:11 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2059750 | 2025-11-10 19:13:47 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2054243 | 2025-10-27 13:45:09 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2047031 | 2025-10-15 06:02:20 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2043984 | 2025-10-09 15:57:00 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2040232 | 2025-10-02 14:48:55 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2036125 | 2025-09-25 13:40:41 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2032225 | 2025-09-18 12:32:52 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2028222 | 2025-09-11 11:24:59 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2011869 | 2025-08-12 22:32:42 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2008934 | 2025-08-07 18:45:37 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2008141 | 2025-08-06 10:19:11 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2004054 | 2025-07-30 09:11:06 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2000101 | 2025-07-23 08:03:12 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1996210 | 2025-07-16 06:55:11 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1992166 | 2025-07-09 05:47:29 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1988344 | 2025-07-02 07:38:48 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1984217 | 2025-06-25 06:31:01 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1980432 | 2025-06-18 05:23:18 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1976361 | 2025-06-11 04:14:14 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1972590 | 2025-06-04 13:28:21 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1972584 | 2025-06-04 13:19:57 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1969405 | 2025-05-28 16:45:33 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1964361 | 2025-05-20 13:39:08 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1964292 | 2025-05-20 11:47:49 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1963727 | 2025-05-19 13:11:07 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1962441 | 2025-05-16 22:31:58 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1962346 | 2025-05-16 19:36:18 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1957949 | 2025-05-10 09:38:56 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1957672 | 2025-05-09 19:44:45 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1956026 | 2025-05-07 03:03:46 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1952713 | 2025-04-30 14:37:33 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1952707 | 2025-04-30 14:29:52 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1952402 | 2025-04-30 01:55:58 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1948502 | 2025-04-23 00:48:12 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1945054 | 2025-04-15 23:40:30 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1941485 | 2025-04-08 22:32:33 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1938205 | 2025-04-02 22:31:54 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1938089 | 2025-04-02 18:08:19 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1936849 | 2025-03-31 15:24:07 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1934730 | 2025-03-27 15:00:19 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1930998 | 2025-03-20 13:53:00 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1926932 | 2025-03-13 12:45:39 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1919169 | 2025-02-28 17:52:24 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1918500 | 2025-02-27 14:42:58 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914188 | 2025-02-20 13:36:03 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914156 | 2025-02-20 12:53:46 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914152 | 2025-02-20 12:48:09 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914136 | 2025-02-20 12:32:12 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914129 | 2025-02-20 12:25:56 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1914109 | 2025-02-20 12:04:16 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1913902 | 2025-02-20 01:02:02 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1913530 | 2025-02-19 12:31:20 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1913148 | 2025-02-18 18:41:40 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1910037 | 2025-02-13 00:09:58 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1906010 | 2025-02-05 23:02:08 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1903184 | 2025-01-31 20:40:41 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1899326 | 2025-01-24 19:32:08 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1895361 | 2025-01-17 18:24:42 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1891579 | 2025-01-10 17:17:57 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1891267 | 2025-01-10 02:57:36 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1887693 | 2025-01-03 01:51:24 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1887534 | 2025-01-02 18:09:50 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1884419 | 2024-12-27 00:44:29 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1881041 | 2024-12-19 23:37:45 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1877203 | 2024-12-12 22:31:53 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1877132 | 2024-12-12 19:56:52 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1873052 | 2024-12-05 18:50:24 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1869036 | 2024-11-28 17:44:13 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1864971 | 2024-11-21 14:36:08 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1859741 | 2024-11-12 15:04:20 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1857294 | 2024-11-07 18:10:09 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1853374 | 2024-10-31 17:03:35 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1849794 | 2024-10-24 15:57:19 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1845857 | 2024-10-17 14:50:40 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1845852 | 2024-10-17 14:46:05 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1845844 | 2024-10-17 14:31:33 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1844954 | 2024-10-16 03:38:42 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1841363 | 2024-10-09 02:32:02 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1838404 | 2024-10-03 12:19:49 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1836957 | 2024-09-30 19:19:36 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1833942 | 2024-09-25 00:45:14 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1830774 | 2024-09-18 18:59:27 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 1830340 | 2024-09-17 23:38:25 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1826693 | 2024-09-10 22:31:44 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1826028 | 2024-09-09 20:19:10 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1822319 | 2024-09-02 19:12:29 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1818710 | 2024-08-26 18:05:42 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1818512 | 2024-08-26 12:01:09 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1816884 | 2024-08-22 14:37:42 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1813240 | 2024-08-15 13:31:02 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1813032 | 2024-08-15 04:14:10 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1812735 | 2024-08-14 14:39:31 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1809104 | 2024-08-07 13:32:32 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1805711 | 2024-07-31 19:21:31 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1802670 | 2024-07-25 15:04:24 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1786950 | 2024-06-26 17:00:13 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1783020 | 2024-06-19 15:53:34 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1778922 | 2024-06-12 14:46:50 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 1774952 | 2024-06-05 13:40:06 | 177.91.165.x/24 | 263445 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
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