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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2079221 | 2025-12-15 12:35:10 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2078177 | 2025-12-13 03:36:59 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2051860 | 2025-10-23 06:44:27 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2049882 | 2025-10-20 07:09:52 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2049862 | 2025-10-20 06:20:22 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2049279 | 2025-10-18 23:30:37 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1983327 | 2025-06-23 18:04:28 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1978032 | 2025-06-13 15:46:21 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1970271 | 2025-05-29 18:55:36 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1932671 | 2025-03-24 06:03:47 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1932528 | 2025-03-23 20:09:40 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1919747 | 2025-03-01 19:13:31 | 2804:1e74:10xx::/40 | 264430 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1896333 | 2025-01-19 17:45:16 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1893099 | 2025-01-14 00:03:35 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1892441 | 2025-01-12 16:38:38 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1889876 | 2025-01-07 12:00:42 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1889866 | 2025-01-07 11:47:58 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1889638 | 2025-01-06 22:55:11 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1888899 | 2025-01-05 15:18:03 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1886275 | 2024-12-30 21:46:30 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1886056 | 2024-12-30 13:59:57 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1885734 | 2024-12-29 22:39:01 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1884225 | 2024-12-26 16:42:36 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1881943 | 2024-12-21 16:08:10 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1881806 | 2024-12-21 09:54:25 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1881256 | 2024-12-20 09:24:22 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1881256 | 2024-12-20 09:24:22 | 2804:1e74:10xx::/40 | 264430 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1880642 | 2024-12-19 10:17:13 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1876874 | 2024-12-12 13:27:25 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1876696 | 2024-12-12 06:02:51 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1876242 | 2024-12-11 12:02:27 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1875445 | 2024-12-10 06:08:15 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1872214 | 2024-12-04 10:55:57 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1869855 | 2024-11-30 06:03:10 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1868160 | 2024-11-27 09:49:01 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1868106 | 2024-11-27 06:56:10 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1868092 | 2024-11-27 06:07:33 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1866514 | 2024-11-24 11:28:03 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1866514 | 2024-11-24 11:28:03 | 2804:1e74:10xx::/40 | 264430 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1865805 | 2024-11-23 02:13:11 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1863800 | 2024-11-19 14:37:00 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1862092 | 2024-11-16 12:34:02 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1861936 | 2024-11-16 01:04:39 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1857441 | 2024-11-08 00:09:06 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1857218 | 2024-11-07 15:43:37 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1856542 | 2024-11-06 12:58:48 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1856534 | 2024-11-06 12:31:07 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1852320 | 2024-10-30 01:28:23 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1852316 | 2024-10-30 01:14:23 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1852314 | 2024-10-30 01:02:22 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1852307 | 2024-10-30 00:47:22 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1851870 | 2024-10-29 11:15:06 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1851768 | 2024-10-29 06:14:07 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1849217 | 2024-10-23 14:58:35 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1848966 | 2024-10-23 08:47:55 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1845244 | 2024-10-16 13:50:26 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1843545 | 2024-10-13 10:58:23 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1839467 | 2024-10-05 11:30:25 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1837824 | 2024-10-02 10:10:26 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1835733 | 2024-09-28 10:23:43 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1835686 | 2024-09-28 06:03:18 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1832937 | 2024-09-23 10:02:09 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1831562 | 2024-09-20 08:11:41 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1829374 | 2024-09-16 07:11:06 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1828593 | 2024-09-14 11:18:48 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1827564 | 2024-09-12 12:07:19 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1827034 | 2024-09-11 14:05:11 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1825578 | 2024-09-09 06:02:59 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1823891 | 2024-09-05 13:37:22 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1823126 | 2024-09-04 06:58:55 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1823112 | 2024-09-04 06:28:38 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1821864 | 2024-09-02 03:56:54 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1820606 | 2024-08-30 06:59:09 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1819529 | 2024-08-28 05:50:21 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1818339 | 2024-08-26 02:48:10 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1818266 | 2024-08-25 22:01:07 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1818204 | 2024-08-25 17:27:39 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1817436 | 2024-08-23 16:03:23 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1814790 | 2024-08-18 21:31:24 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1813730 | 2024-08-16 10:16:16 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1811185 | 2024-08-11 20:24:12 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1810049 | 2024-08-09 07:04:57 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1808338 | 2024-08-06 03:45:21 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1808156 | 2024-08-05 17:52:26 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1807672 | 2024-08-04 19:17:46 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1803982 | 2024-07-28 18:11:22 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1800563 | 2024-07-21 13:49:28 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1799411 | 2024-07-19 02:33:05 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1796589 | 2024-07-14 09:43:20 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1795121 | 2024-07-11 14:14:49 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1795043 | 2024-07-11 12:04:29 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1795004 | 2024-07-11 10:46:17 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1794982 | 2024-07-11 10:19:55 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1792180 | 2024-07-05 23:53:42 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1791186 | 2024-07-04 10:55:58 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1791015 | 2024-07-04 02:03:01 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1790807 | 2024-07-03 17:05:25 | 131.221.199.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1788344 | 2024-06-28 22:47:34 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1787877 | 2024-06-28 06:03:54 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1785707 | 2024-06-24 17:14:28 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1784372 | 2024-06-21 21:41:01 | 131.221.197.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1781844 | 2024-06-17 19:20:24 | 131.221.198.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
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