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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2117193 | 2026-02-21 06:04:23 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2079221 | 2025-12-15 12:35:10 | 131.221.196.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 | ||
| 1970271 | 2025-05-29 18:55:36 | 131.221.196.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 | ||
| 1856534 | 2024-11-06 12:31:07 | 131.221.196.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 | ||
| 1851768 | 2024-10-29 06:14:07 | 131.221.196.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 | ||
| 1831562 | 2024-09-20 08:11:41 | 131.221.196.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 | ||
| 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 | ||
| 1808338 | 2024-08-06 03:45:21 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1768975 | 2024-05-25 13:09:54 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1762903 | 2024-05-13 21:34:14 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1762803 | 2024-05-13 17:48:12 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1759117 | 2024-05-06 12:24:38 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1751853 | 2024-04-22 00:01:18 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1748413 | 2024-04-14 22:31:05 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1748115 | 2024-04-14 06:04:04 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1746079 | 2024-04-10 10:32:51 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1744216 | 2024-04-06 14:31:47 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1742159 | 2024-04-02 16:55:38 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1740125 | 2024-03-29 05:42:49 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1738093 | 2024-03-25 06:27:00 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1735938 | 2024-03-20 16:26:29 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1732431 | 2024-03-13 13:36:55 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1731893 | 2024-03-12 13:26:29 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1726056 | 2024-02-29 15:45:44 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1725643 | 2024-02-28 21:37:00 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1722285 | 2024-02-22 14:37:26 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1718821 | 2024-02-15 13:28:49 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1715466 | 2024-02-08 12:20:30 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1710938 | 2024-01-30 20:50:58 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1710184 | 2024-01-29 12:23:33 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1704654 | 2024-01-18 01:03:17 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1702348 | 2024-01-13 16:51:25 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1696582 | 2024-01-02 20:23:40 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1695654 | 2023-12-31 19:00:37 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1694386 | 2023-12-29 00:48:27 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1687264 | 2023-12-14 10:54:37 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1683552 | 2023-12-07 09:46:10 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1679032 | 2023-11-29 01:10:07 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1679025 | 2023-11-29 01:00:03 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1678862 | 2023-11-28 19:06:48 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1678517 | 2023-11-28 03:22:45 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1677844 | 2023-11-27 00:25:33 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674844 | 2023-11-21 07:27:51 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674827 | 2023-11-21 06:42:42 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674823 | 2023-11-21 06:17:44 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674818 | 2023-11-21 06:02:43 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674756 | 2023-11-21 02:12:39 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674738 | 2023-11-21 01:27:00 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674734 | 2023-11-21 01:02:02 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674725 | 2023-11-21 00:47:04 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674719 | 2023-11-21 00:19:00 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674702 | 2023-11-20 23:34:01 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674325 | 2023-11-20 11:12:05 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1674066 | 2023-11-19 23:18:39 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1672319 | 2023-11-16 10:04:43 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1669445 | 2023-11-10 18:48:39 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1668397 | 2023-11-08 19:47:14 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1668380 | 2023-11-08 19:22:13 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1668116 | 2023-11-08 11:38:39 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1668041 | 2023-11-08 07:52:24 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1668033 | 2023-11-08 07:37:27 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1667994 | 2023-11-08 06:04:46 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1667744 | 2023-11-07 18:38:23 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1667425 | 2023-11-07 06:04:41 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1667424 | 2023-11-07 06:04:05 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666846 | 2023-11-06 06:04:42 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666845 | 2023-11-06 06:03:27 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666794 | 2023-11-06 02:49:51 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666420 | 2023-11-05 06:02:44 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666314 | 2023-11-04 22:29:04 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666313 | 2023-11-04 22:21:03 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666309 | 2023-11-04 22:06:04 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1666096 | 2023-11-04 13:08:03 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1665965 | 2023-11-04 06:05:10 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1665905 | 2023-11-04 02:12:11 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1665292 | 2023-11-03 06:04:11 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1665016 | 2023-11-02 14:33:27 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664866 | 2023-11-02 06:52:04 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664533 | 2023-11-01 15:42:24 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664504 | 2023-11-01 14:54:11 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664258 | 2023-11-01 06:03:55 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664125 | 2023-10-31 23:07:18 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664121 | 2023-10-31 23:01:19 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1664094 | 2023-10-31 22:01:41 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1662474 | 2023-10-28 18:23:28 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1661914 | 2023-10-27 18:33:34 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1661890 | 2023-10-27 18:08:34 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1661884 | 2023-10-27 17:53:33 | 131.221.196.x/24 | 264430 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
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