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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2071818 | 2025-12-02 06:30:37 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2071098 | 2025-12-01 02:13:05 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2065763 | 2025-11-21 03:28:19 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2065746 | 2025-11-21 03:03:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2065714 | 2025-11-21 02:48:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061847 | 2025-11-14 02:11:36 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061220 | 2025-11-13 05:20:03 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061169 | 2025-11-13 01:47:09 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2054002 | 2025-10-27 05:54:52 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2043724 | 2025-10-09 07:15:04 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2041843 | 2025-10-06 04:11:30 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2037131 | 2025-09-27 02:13:45 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2036007 | 2025-09-25 09:15:47 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2033976 | 2025-09-22 01:09:39 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2028851 | 2025-09-12 08:34:36 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2024496 | 2025-09-05 01:23:59 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1994402 | 2025-07-13 05:59:26 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1989584 | 2025-07-04 07:57:28 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1984824 | 2025-06-26 02:06:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1984131 | 2025-06-25 02:01:27 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1983544 | 2025-06-24 02:09:29 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1981522 | 2025-06-20 01:00:25 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1977141 | 2025-06-12 07:58:23 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1973629 | 2025-06-06 04:19:54 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1968490 | 2025-05-27 10:36:29 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1965458 | 2025-05-22 05:27:30 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1965379 | 2025-05-22 01:11:16 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1964846 | 2025-05-21 09:25:45 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1963428 | 2025-05-19 01:24:33 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1961845 | 2025-05-16 02:12:49 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1959829 | 2025-05-13 08:09:21 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1946246 | 2025-04-18 06:31:54 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1942703 | 2025-04-11 02:07:31 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1942246 | 2025-04-10 08:21:15 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1940432 | 2025-04-07 01:30:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1938420 | 2025-04-03 09:05:23 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1938289 | 2025-04-03 02:22:30 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1932740 | 2025-03-24 10:10:52 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1928939 | 2025-03-17 04:44:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1924623 | 2025-03-10 07:03:12 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1921508 | 2025-03-05 01:10:18 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1920460 | 2025-03-03 05:55:20 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1916110 | 2025-02-24 04:47:31 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1914554 | 2025-02-21 03:51:31 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1910629 | 2025-02-14 02:43:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1906748 | 2025-02-07 04:59:52 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1906696 | 2025-02-07 01:35:45 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1902682 | 2025-01-31 00:27:50 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1901668 | 2025-01-29 06:36:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1898868 | 2025-01-23 23:19:58 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1897078 | 2025-01-21 02:08:25 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1896468 | 2025-01-20 01:35:28 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1895690 | 2025-01-18 11:39:54 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1895039 | 2025-01-17 08:52:38 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1894849 | 2025-01-16 22:12:02 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1891152 | 2025-01-09 21:05:03 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1890741 | 2025-01-09 01:48:05 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1890739 | 2025-01-09 01:43:13 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1887764 | 2025-01-03 06:14:55 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1887584 | 2025-01-02 19:58:03 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1887405 | 2025-01-02 13:29:42 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1884427 | 2024-12-27 01:55:15 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1884288 | 2024-12-26 18:50:57 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1880877 | 2024-12-19 17:43:56 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1879951 | 2024-12-18 06:35:03 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1877019 | 2024-12-12 16:36:53 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1872965 | 2024-12-05 15:29:50 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1870891 | 2024-12-02 05:49:37 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1868935 | 2024-11-28 14:22:56 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1868675 | 2024-11-28 02:57:43 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1866521 | 2024-11-24 11:48:35 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1866113 | 2024-11-23 16:35:39 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1865905 | 2024-11-23 07:20:21 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1865896 | 2024-11-23 06:59:42 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1864701 | 2024-11-21 01:50:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1864186 | 2024-11-20 05:55:48 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1860720 | 2024-11-14 00:43:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1856891 | 2024-11-06 23:36:44 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1852945 | 2024-10-30 22:29:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1849416 | 2024-10-23 21:22:39 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1847573 | 2024-10-21 00:50:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1846190 | 2024-10-18 06:56:33 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1845452 | 2024-10-16 20:15:34 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1842468 | 2024-10-11 05:49:56 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1842385 | 2024-10-10 23:44:46 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1841770 | 2024-10-09 19:08:33 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1838054 | 2024-10-02 18:01:37 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1837809 | 2024-10-02 09:26:18 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1834312 | 2024-09-25 16:54:33 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1830686 | 2024-09-18 15:47:32 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1830380 | 2024-09-18 01:47:07 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1827058 | 2024-09-11 14:40:28 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1824676 | 2024-09-07 00:49:11 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1823284 | 2024-09-04 13:33:29 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1821433 | 2024-09-01 02:24:22 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1821427 | 2024-09-01 02:01:16 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1819681 | 2024-08-28 12:26:19 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
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