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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2228055 | 2026-09-06 04:56:57 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2227999 | 2026-09-06 03:37:58 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2227924 | 2026-09-05 22:27:03 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2227918 | 2026-09-05 22:04:57 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2227914 | 2026-09-05 21:52:53 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2227781 | 2026-09-05 14:59:45 | 115.179.206.x/24 | 2519 (Vectant) | jpn (Japan) | yes | ✔ | blocked | received | /8 | Report | |
| 2227650 | 2026-09-05 08:01:25 | 150.40.127.x/24 | 211619 (MAXKO) | jpn (Japan) | no | blocked | ✔ | blocked | none | Report | |
| 2226566 | 2026-09-03 11:26:55 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2226563 | 2026-09-03 11:26:27 | 118.153.250.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2226544 | 2026-09-03 10:44:57 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2226317 | 2026-09-02 23:20:19 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2226254 | 2026-09-02 20:02:02 | 185.242.4.x/24 | 9009 (M247) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225938 | 2026-09-02 10:15:43 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225936 | 2026-09-02 10:04:59 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225834 | 2026-09-02 05:21:30 | 180.53.244.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225812 | 2026-09-02 04:38:44 | 180.53.244.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225194 | 2026-09-01 05:27:41 | 180.53.244.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2225186 | 2026-09-01 04:57:14 | 212.102.51.x/24 | 212238 (CDNEXT) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2225181 | 2026-09-01 04:16:53 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2224547 | 2026-08-31 06:56:24 | 61.206.47.x/24 | 4694 (IDCF) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2224448 | 2026-08-30 23:48:00 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2224448 | 2026-08-30 23:48:00 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2224278 | 2026-08-30 14:54:32 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2224278 | 2026-08-30 14:54:32 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2224214 | 2026-08-30 11:49:39 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2224214 | 2026-08-30 11:49:39 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2224092 | 2026-08-30 05:37:54 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2224057 | 2026-08-30 04:52:48 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2224001 | 2026-08-30 03:50:12 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2223994 | 2026-08-30 03:13:32 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2223994 | 2026-08-30 03:13:32 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2223807 | 2026-08-29 17:51:28 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2223807 | 2026-08-29 17:51:28 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2223714 | 2026-08-29 13:54:06 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2223711 | 2026-08-29 13:52:37 | 115.179.206.x/24 | 2519 (Vectant) | jpn (Japan) | yes | ✔ | blocked | received | /8 | Report | |
| 2223707 | 2026-08-29 13:42:09 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2223663 | 2026-08-29 12:02:52 | 219.104.165.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2223654 | 2026-08-29 11:52:56 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2223654 | 2026-08-29 11:52:56 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2223568 | 2026-08-29 06:54:08 | 150.40.127.x/24 | 211619 (MAXKO) | jpn (Japan) | no | blocked | ✔ | blocked | none | Report | |
| 2223439 | 2026-08-28 22:11:47 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2223439 | 2026-08-28 22:11:47 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2223218 | 2026-08-28 14:52:43 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2223218 | 2026-08-28 14:52:43 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2222987 | 2026-08-28 06:47:44 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2222945 | 2026-08-28 04:53:16 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2222890 | 2026-08-28 01:05:04 | 133.100.95.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2222886 | 2026-08-28 00:43:09 | 133.100.95.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2222883 | 2026-08-28 00:31:11 | 133.100.95.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2222492 | 2026-08-27 10:57:52 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2222478 | 2026-08-27 10:19:34 | 118.240.158.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2222280 | 2026-08-27 00:18:36 | 61.114.211.x/24 | 4685 (ASAHI-NET) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2222280 | 2026-08-27 00:18:36 | 2405:6583:92xx::/40 | 4685 (ASAHI-NET) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2222187 | 2026-08-26 20:02:02 | 185.242.4.x/24 | 9009 (M247) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2221770 | 2026-08-26 09:08:33 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2221703 | 2026-08-26 06:37:21 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2221611 | 2026-08-26 02:07:38 | 150.230.198.x/24 | 31898 (ORACLE-BMC-31898) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2221576 | 2026-08-26 00:25:08 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2221576 | 2026-08-26 00:25:08 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2221170 | 2026-08-25 12:17:58 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2221170 | 2026-08-25 12:17:58 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2221104 | 2026-08-25 11:05:12 | 106.178.123.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220945 | 2026-08-25 05:21:56 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220935 | 2026-08-25 04:59:52 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220934 | 2026-08-25 04:47:49 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220869 | 2026-08-24 23:58:02 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220759 | 2026-08-24 20:08:47 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2220188 | 2026-08-24 05:49:20 | 61.206.47.x/24 | 4694 (IDCF) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2219688 | 2026-08-23 02:43:24 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2219485 | 2026-08-22 12:45:42 | 115.179.206.x/24 | 2519 (Vectant) | jpn (Japan) | yes | ✔ | blocked | received | /8 | Report | |
| 2219363 | 2026-08-22 05:47:02 | 150.40.127.x/24 | 211619 (MAXKO) | jpn (Japan) | no | blocked | ✔ | blocked | none | Report | |
| 2218652 | 2026-08-21 08:09:40 | 153.216.107.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2218522 | 2026-08-21 03:47:03 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2218506 | 2026-08-21 02:46:05 | 91.207.174.x/24 | 9009 (M247) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2218021 | 2026-08-20 12:54:57 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2217973 | 2026-08-20 11:58:49 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2217951 | 2026-08-20 11:36:51 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2217937 | 2026-08-20 11:24:57 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2217871 | 2026-08-20 09:12:33 | 118.240.158.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2217846 | 2026-08-20 07:41:30 | 133.100.95.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 2217615 | 2026-08-19 20:02:01 | 185.242.4.x/24 | 9009 (M247) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2217184 | 2026-08-19 08:01:20 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2217044 | 2026-08-19 00:38:57 | 110.3.254.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2217037 | 2026-08-19 00:15:05 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2216561 | 2026-08-18 08:09:43 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2216316 | 2026-08-17 18:51:29 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2216313 | 2026-08-17 18:47:15 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2216266 | 2026-08-17 17:25:25 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2215853 | 2026-08-17 05:11:41 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215840 | 2026-08-17 04:49:35 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215838 | 2026-08-17 04:42:15 | 61.206.47.x/24 | 4694 (IDCF) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215837 | 2026-08-17 04:37:35 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215800 | 2026-08-17 02:10:15 | 210.143.144.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /9 | Report | ||
| 2215793 | 2026-08-17 01:45:29 | 240b:10:30xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /80 | Report | ||
| 2215792 | 2026-08-17 01:38:27 | 210.143.144.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /9 | Report | ||
| 2215788 | 2026-08-17 01:22:46 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2215785 | 2026-08-17 01:08:16 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215774 | 2026-08-17 00:26:17 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215769 | 2026-08-17 00:04:13 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215768 | 2026-08-17 00:03:31 | 210.143.144.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /9 | Report | ||
| 2215764 | 2026-08-16 23:52:10 | 217.178.134.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215741 | 2026-08-16 22:23:40 | 210.143.144.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /9 | Report | ||
| 2215741 | 2026-08-16 22:23:40 | 2001:3e0:xx::/40 | 10013 (FBDC) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2215739 | 2026-08-16 22:14:22 | 210.143.144.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /9 | Report | ||
| 2215739 | 2026-08-16 22:14:22 | 2001:3e0:xx::/40 | 10013 (FBDC) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 2215738 | 2026-08-16 22:08:23 | 110.3.251.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /8 | Report | ||
| 2215738 | 2026-08-16 22:08:23 | 240b:10:30xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2215599 | 2026-08-16 15:38:41 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2215599 | 2026-08-16 15:38:41 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2215246 | 2026-08-16 01:36:37 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215229 | 2026-08-16 00:22:38 | 210.142.101.x/24 | 4686 (BEKKOAME) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2215035 | 2026-08-15 13:27:13 | 126.209.112.x/24 | 135607 (INFINIVAN-AS-AP) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2214976 | 2026-08-15 11:38:43 | 115.179.206.x/24 | 2519 (Vectant) | jpn (Japan) | yes | ✔ | blocked | received | /8 | Report | |
| 2214925 | 2026-08-15 09:21:19 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2214925 | 2026-08-15 09:21:19 | 240d:1a:6xx::/40 | 2527 (So-net) | jpn (Japan) | no | blocked | received | /56 | Report | ||
| 2214888 | 2026-08-15 07:03:42 | 133.100.7.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | no | blocked | blocked | /30 | Report | ||
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