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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2073789 | 2025-12-05 15:22:12 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2073601 | 2025-12-05 09:27:17 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2073539 | 2025-12-05 05:56:33 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2073443 | 2025-12-05 00:03:52 | 153.216.47.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2073226 | 2025-12-04 15:29:37 | 219.104.131.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2072308 | 2025-12-02 23:28:41 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2072289 | 2025-12-02 22:46:41 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | 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 | ||
| 2071818 | 2025-12-02 06:30:37 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2071818 | 2025-12-02 06:30:37 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2071764 | 2025-12-02 03:23:05 | 45.8.112.x/24 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2071764 | 2025-12-02 03:23:05 | 2a12:a304:xx::/40 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2071751 | 2025-12-02 02:08:36 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2071722 | 2025-12-02 00:14:42 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2071717 | 2025-12-02 00:02:43 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2071102 | 2025-12-01 02:19:53 | 210.146.65.x/24 | 2907 (SINET-AS) | 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 | ||
| 2071098 | 2025-12-01 02:13:05 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2070949 | 2025-11-30 14:04:32 | 106.168.128.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2070765 | 2025-11-30 06:52:40 | 219.100.37.x/24 | 36599 (SOFTETHER-AMERICA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2070654 | 2025-11-30 02:11:00 | 202.224.76.x/24 | 9374 (EDION) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2070515 | 2025-11-29 17:39:16 | 58.13.130.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2070335 | 2025-11-29 09:18:22 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069909 | 2025-11-28 14:15:11 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069760 | 2025-11-28 09:01:56 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069752 | 2025-11-28 08:49:55 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069743 | 2025-11-28 08:20:07 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069357 | 2025-11-27 15:36:10 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2069193 | 2025-11-27 10:02:26 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2069193 | 2025-11-27 10:02:26 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2069164 | 2025-11-27 08:52:34 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069164 | 2025-11-27 08:52:34 | 2400:2200:9xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2069113 | 2025-11-27 07:04:42 | 240a:61:41xx::/40 | 9605 (docomo) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2069085 | 2025-11-27 05:26:10 | 36.243.154.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069084 | 2025-11-27 05:24:01 | 153.216.47.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2069005 | 2025-11-27 01:06:29 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2068491 | 2025-11-26 08:19:21 | 202.13.71.x/24 | 17674 (AS17674) | jpn (Japan) | yes | rewritten | received | /11 | Report | ||
| 2068491 | 2025-11-26 08:19:21 | 2001:d90:xx::/40 | 17674 (AS17674) | jpn (Japan) | no | blocked | received | /32 | Report | ||
| 2068484 | 2025-11-26 08:00:12 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2068484 | 2025-11-26 08:00:12 | 240a:61:32xx::/40 | 9605 (docomo) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2068416 | 2025-11-26 03:39:25 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2068416 | 2025-11-26 03:39:25 | 2400:2200:9xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2068378 | 2025-11-26 01:11:30 | 36.243.27.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2068378 | 2025-11-26 01:11:30 | 2400:2200:9xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2067896 | 2025-11-25 05:06:59 | 36.243.27.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2067896 | 2025-11-25 05:06:59 | 2400:2200:9xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2067859 | 2025-11-25 03:23:04 | 45.8.112.x/24 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | rewritten | unknown | none | Report | ||
| 2067859 | 2025-11-25 03:23:04 | 2a12:a304:xx::/40 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | unknown | unknown | 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 | ||
| 2066770 | 2025-11-23 01:03:38 | 202.224.76.x/24 | 9374 (EDION) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2066582 | 2025-11-22 16:31:57 | 58.13.130.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2066410 | 2025-11-22 08:11:26 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2066398 | 2025-11-22 07:29:35 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2066392 | 2025-11-22 07:07:48 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2066386 | 2025-11-22 06:55:49 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2066037 | 2025-11-21 14:08:55 | 106.168.128.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2066006 | 2025-11-21 13:08:18 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2065855 | 2025-11-21 07:36:46 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2065848 | 2025-11-21 07:16:40 | 36.243.26.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2065848 | 2025-11-21 07:16:40 | 2400:2200:9xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065844 | 2025-11-21 07:12:22 | 113.157.238.x/24 | 2516 (KDDI) | 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 | ||
| 2065763 | 2025-11-21 03:28:19 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2065746 | 2025-11-21 03:03:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2065746 | 2025-11-21 03:03:24 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2065714 | 2025-11-21 02:48:24 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2065714 | 2025-11-21 02:48:24 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2065633 | 2025-11-21 00:58:42 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2065308 | 2025-11-20 11:53:07 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2065229 | 2025-11-20 07:29:51 | 114.49.15.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2065229 | 2025-11-20 07:29:51 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065213 | 2025-11-20 06:50:29 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065204 | 2025-11-20 06:19:00 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065187 | 2025-11-20 05:52:02 | 240a:61:42xx::/40 | 9605 (docomo) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2065184 | 2025-11-20 05:36:41 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065180 | 2025-11-20 05:14:10 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065179 | 2025-11-20 05:01:43 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2065167 | 2025-11-20 04:16:09 | 153.216.47.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2064713 | 2025-11-19 10:32:11 | 49.109.0.x/24 | 9605 (docomo) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2064713 | 2025-11-19 10:32:11 | 240a:61:31xx::/40 | 9605 (docomo) | jpn (Japan) | no | blocked | blocked | /72 | Report | ||
| 2064710 | 2025-11-19 10:27:06 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2064667 | 2025-11-19 08:37:19 | 49.239.69.x/24 | 2497 (IIJ) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2064614 | 2025-11-19 06:06:19 | 114.51.6.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2064614 | 2025-11-19 06:06:19 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2064094 | 2025-11-18 12:01:15 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2064051 | 2025-11-18 11:06:30 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2064034 | 2025-11-18 10:27:41 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2064018 | 2025-11-18 09:56:11 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2064004 | 2025-11-18 09:29:00 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2064000 | 2025-11-18 09:03:46 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2063993 | 2025-11-18 08:38:38 | 2406:2d40:69xx::/40 | 14593 (SPACEX-STARLINK) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2063916 | 2025-11-18 03:23:03 | 45.8.112.x/24 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | unknown | rewritten | none | Report | ||
| 2063916 | 2025-11-18 03:23:03 | 2a12:a304:xx::/40 | 3258 (SIAMAKLAUT-DEV) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2063909 | 2025-11-18 02:39:23 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2063909 | 2025-11-18 02:39:23 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2063895 | 2025-11-18 01:13:40 | 114.51.6.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2063895 | 2025-11-18 01:13:40 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2063445 | 2025-11-17 12:36:37 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2063445 | 2025-11-17 12:36:37 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2063419 | 2025-11-17 11:50:12 | 114.51.6.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2063419 | 2025-11-17 11:50:12 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2063248 | 2025-11-17 05:16:35 | 114.48.219.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2063248 | 2025-11-17 05:16:35 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2063108 | 2025-11-16 19:45:54 | 14.12.144.x/24 | 2516 (KDDI) | 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 | ||
| 2062796 | 2025-11-15 23:56:15 | 202.224.76.x/24 | 9374 (EDION) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2062634 | 2025-11-15 15:23:57 | 58.13.130.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2062479 | 2025-11-15 06:54:27 | 217.178.132.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2062027 | 2025-11-14 12:00:34 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2062024 | 2025-11-14 11:55:47 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2062024 | 2025-11-14 11:55:47 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2061895 | 2025-11-14 06:04:38 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2061847 | 2025-11-14 02:11:36 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061847 | 2025-11-14 02:11:36 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2061290 | 2025-11-13 08:59:59 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061289 | 2025-11-13 08:57:39 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2061220 | 2025-11-13 05:20:03 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061220 | 2025-11-13 05:20:03 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2061169 | 2025-11-13 01:47:09 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2061169 | 2025-11-13 01:47:09 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2060650 | 2025-11-12 10:34:45 | 114.48.219.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2060650 | 2025-11-12 10:34:45 | 2400:2200:8xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
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