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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2072265 | 2025-12-02 21:46:03 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2071096 | 2025-12-01 02:01:47 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2067162 | 2025-11-24 00:22:16 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2063129 | 2025-11-16 21:17:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2062778 | 2025-11-15 22:40:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2055181 | 2025-10-29 00:46:33 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2048998 | 2025-10-18 11:57:51 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2047627 | 2025-10-16 03:18:16 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2043530 | 2025-10-08 21:21:08 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2039405 | 2025-10-01 02:24:47 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2035202 | 2025-09-23 23:18:56 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2030681 | 2025-09-16 00:47:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2026026 | 2025-09-08 04:03:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2026010 | 2025-09-08 03:21:24 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2026004 | 2025-09-08 02:59:36 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2026001 | 2025-09-08 02:47:46 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021622 | 2025-08-31 06:20:57 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021526 | 2025-08-31 00:53:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021518 | 2025-08-31 00:12:03 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021513 | 2025-08-30 23:50:16 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021511 | 2025-08-30 23:38:30 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2021416 | 2025-08-30 18:24:21 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2017496 | 2025-08-23 11:54:13 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2013710 | 2025-08-16 00:57:38 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2009577 | 2025-08-08 19:33:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2005151 | 2025-08-01 00:27:11 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2003820 | 2025-07-29 22:18:18 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2003309 | 2025-07-29 02:17:28 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1999321 | 2025-07-21 23:15:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1995068 | 2025-07-14 14:17:12 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1993567 | 2025-07-11 13:28:15 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1983956 | 2025-06-24 18:40:17 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1944242 | 2025-04-14 13:22:14 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1920356 | 2025-03-02 23:11:02 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1919101 | 2025-02-28 15:41:21 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1914821 | 2025-02-21 14:32:37 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1913048 | 2025-02-18 15:34:29 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1909139 | 2025-02-11 13:10:46 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1904014 | 2025-02-02 14:57:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1899373 | 2025-01-24 21:03:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1880406 | 2024-12-18 20:07:53 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1880401 | 2024-12-18 19:56:37 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1876977 | 2024-12-12 15:30:41 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1828412 | 2024-09-13 22:34:26 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1822349 | 2024-09-02 20:13:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1814439 | 2024-08-17 21:24:11 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1810349 | 2024-08-09 17:56:21 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1802861 | 2024-07-25 22:22:03 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1802249 | 2024-07-24 17:14:05 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1775572 | 2024-06-06 13:19:56 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1745184 | 2024-04-08 17:29:33 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1742381 | 2024-04-03 02:05:54 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1742326 | 2024-04-02 23:22:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1742296 | 2024-04-02 21:39:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1735916 | 2024-03-20 15:37:36 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1728760 | 2024-03-06 02:13:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1728035 | 2024-03-04 20:06:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1726847 | 2024-03-02 07:26:36 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1726300 | 2024-03-01 03:39:52 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1718481 | 2024-02-14 19:54:00 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1718401 | 2024-02-14 17:10:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1708937 | 2024-01-26 18:46:31 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1694418 | 2023-12-29 03:56:49 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1676711 | 2023-11-24 13:08:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1675581 | 2023-11-22 13:29:26 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1672439 | 2023-11-16 13:43:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1668899 | 2023-11-09 19:15:09 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1657476 | 2023-10-19 12:40:56 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1626208 | 2023-08-21 17:04:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1622959 | 2023-08-15 17:29:17 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1591837 | 2023-06-16 21:26:47 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1591010 | 2023-06-15 09:02:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1581455 | 2023-05-27 18:54:18 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1577305 | 2023-05-19 21:31:25 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1566905 | 2023-04-28 21:31:12 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1542437 | 2023-03-13 18:07:26 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1537615 | 2023-03-04 16:58:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1536497 | 2023-03-02 15:08:39 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1535249 | 2023-02-28 15:04:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1533206 | 2023-02-24 13:25:53 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1532132 | 2023-02-22 15:36:11 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1529442 | 2023-02-17 15:01:13 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1527499 | 2023-02-14 12:57:23 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1521405 | 2023-02-03 22:34:39 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1517298 | 2023-01-27 17:52:19 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1514920 | 2023-01-20 18:20:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1513424 | 2023-01-18 13:54:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | /31 | Report | ||
| 1512052 | 2023-01-16 13:25:56 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1506485 | 2023-01-06 18:13:41 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1174527 | 2021-07-09 04:06:59 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1171237 | 2021-07-03 03:29:13 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1125771 | 2021-04-18 16:41:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1108945 | 2021-03-21 23:04:56 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1085970 | 2021-02-16 16:24:08 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1085895 | 2021-02-16 15:04:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1085869 | 2021-02-16 14:39:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1085851 | 2021-02-16 14:24:03 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1078721 | 2021-02-08 13:30:30 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1043871 | 2020-12-10 01:11:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 930081 | 2020-07-18 13:57:51 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
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