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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2073226 | 2025-12-04 15:29:37 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2072108 | 2025-12-02 15:32:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2072102 | 2025-12-02 15:21:14 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2072097 | 2025-12-02 15:16:55 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067568 | 2025-11-24 16:29:58 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067551 | 2025-11-24 15:48:05 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067546 | 2025-11-24 15:26:22 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067541 | 2025-11-24 15:14:37 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067537 | 2025-11-24 15:08:20 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2067035 | 2025-11-23 16:01:19 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2063028 | 2025-11-16 14:55:04 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2057096 | 2025-11-01 10:27:32 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2052636 | 2025-10-24 12:33:32 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2052105 | 2025-10-23 16:01:52 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2052098 | 2025-10-23 15:40:02 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2052092 | 2025-10-23 15:28:15 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2047922 | 2025-10-16 14:37:57 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2047272 | 2025-10-15 14:38:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2047259 | 2025-10-15 14:17:11 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2047249 | 2025-10-15 14:05:25 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2043263 | 2025-10-08 12:33:48 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2042767 | 2025-10-07 14:29:49 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2042755 | 2025-10-07 14:08:04 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2042747 | 2025-10-07 13:56:12 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2042743 | 2025-10-07 13:51:57 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2038444 | 2025-09-29 15:34:09 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2038415 | 2025-09-29 14:52:22 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2038400 | 2025-09-29 14:30:37 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2038392 | 2025-09-29 14:19:05 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2038388 | 2025-09-29 14:08:48 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2033861 | 2025-09-21 18:14:25 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2033858 | 2025-09-21 18:02:31 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2033856 | 2025-09-21 17:58:15 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2025734 | 2025-09-07 14:30:36 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2025726 | 2025-09-07 14:18:43 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021752 | 2025-08-31 13:11:29 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021661 | 2025-08-31 07:03:42 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021623 | 2025-08-31 06:21:58 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021614 | 2025-08-31 06:00:13 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021609 | 2025-08-31 05:48:29 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2021362 | 2025-08-30 16:07:37 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2017581 | 2025-08-23 15:00:51 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2017558 | 2025-08-23 14:19:07 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2017552 | 2025-08-23 13:57:18 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2017548 | 2025-08-23 13:45:27 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2013411 | 2025-08-15 13:09:39 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2008820 | 2025-08-07 14:31:41 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2003650 | 2025-07-29 16:19:14 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2003627 | 2025-07-29 15:37:29 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2003614 | 2025-07-29 15:15:47 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2003605 | 2025-07-29 15:04:02 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2003601 | 2025-07-29 14:57:47 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2002917 | 2025-07-28 13:30:09 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2002898 | 2025-07-28 13:08:24 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2002890 | 2025-07-28 12:56:42 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1997891 | 2025-07-19 06:31:39 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1997890 | 2025-07-19 06:19:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1958678 | 2025-05-11 14:31:46 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1928037 | 2025-03-15 12:05:53 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1927993 | 2025-03-15 10:37:39 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1927991 | 2025-03-15 10:30:21 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1922575 | 2025-03-06 15:08:50 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1915518 | 2025-02-23 03:15:27 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1915514 | 2025-02-23 03:11:11 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1907444 | 2025-02-08 11:09:35 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1907438 | 2025-02-08 10:59:18 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1900115 | 2025-01-26 09:28:54 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1899704 | 2025-01-25 13:48:40 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1881683 | 2024-12-20 23:13:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1873856 | 2024-12-07 06:47:39 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1871675 | 2024-12-03 13:23:46 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1867110 | 2024-11-25 17:08:33 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1867108 | 2024-11-25 17:02:34 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1867103 | 2024-11-25 16:53:52 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1865558 | 2024-11-22 15:46:18 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1858253 | 2024-11-09 15:11:08 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1853688 | 2024-11-01 08:38:22 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1842057 | 2024-10-10 09:24:11 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1842029 | 2024-10-10 08:13:34 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1840294 | 2024-10-07 10:30:39 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1834838 | 2024-09-26 15:57:48 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1834835 | 2024-09-26 15:53:46 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1830341 | 2024-09-17 23:41:41 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1783428 | 2024-06-20 11:31:27 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1777654 | 2024-06-10 14:14:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1777131 | 2024-06-09 13:17:09 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1774347 | 2024-06-04 13:07:14 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1773221 | 2024-06-02 11:41:11 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1768919 | 2024-05-25 10:16:40 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1768886 | 2024-05-25 08:28:24 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1768884 | 2024-05-25 08:24:23 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1768883 | 2024-05-25 08:20:24 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1763770 | 2024-05-15 13:46:28 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1762137 | 2024-05-12 07:18:56 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1758546 | 2024-05-05 06:30:07 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1758544 | 2024-05-05 06:21:24 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1758541 | 2024-05-05 06:08:42 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1755864 | 2024-04-29 14:57:59 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1754823 | 2024-04-27 10:04:17 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1752048 | 2024-04-22 12:28:49 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
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