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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2184581 | 2026-06-23 08:31:15 | 111.98.255.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | blocked | none | Report | ||
| 2184475 | 2026-06-23 03:05:28 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2183890 | 2026-06-22 09:07:36 | 240b:10:30xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2183120 | 2026-06-20 16:42:20 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2180517 | 2026-06-16 07:00:35 | 111.98.255.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | blocked | none | Report | ||
| 2180251 | 2026-06-15 17:22:47 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2179856 | 2026-06-14 23:40:06 | 240b:10:30xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2179128 | 2026-06-13 15:35:30 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2176084 | 2026-06-08 16:17:03 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2175090 | 2026-06-06 14:28:40 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2172068 | 2026-06-01 13:13:49 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2170907 | 2026-05-30 13:21:49 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2169324 | 2026-05-27 22:07:04 | 240b:10:30xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2168856 | 2026-05-27 06:26:32 | 2001:268:72xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2167718 | 2026-05-25 11:36:52 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2166687 | 2026-05-23 12:15:02 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2163387 | 2026-05-18 09:59:09 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2162410 | 2026-05-16 11:08:13 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2162301 | 2026-05-16 03:24:39 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2161909 | 2026-05-15 10:04:23 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2161530 | 2026-05-14 18:33:00 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2160547 | 2026-05-13 10:02:59 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2160514 | 2026-05-13 08:39:15 | 2001:268:d2xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2160077 | 2026-05-12 14:55:55 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2159847 | 2026-05-12 09:11:10 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2159791 | 2026-05-12 07:37:50 | 2001:268:9axx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2159050 | 2026-05-11 01:38:48 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2158551 | 2026-05-09 22:34:42 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2158298 | 2026-05-09 10:01:21 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2158172 | 2026-05-09 01:00:39 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2157756 | 2026-05-08 09:49:43 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | unknown | blocked | none | Report | ||
| 2157131 | 2026-05-07 08:51:07 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2156413 | 2026-05-06 04:24:22 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2155757 | 2026-05-05 01:56:22 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2155383 | 2026-05-04 11:42:57 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2154410 | 2026-05-02 08:54:36 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2154295 | 2026-05-02 00:06:16 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2152516 | 2026-04-28 14:38:44 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2150959 | 2026-04-25 09:14:52 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2150946 | 2026-04-25 08:28:29 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2150939 | 2026-04-25 07:47:49 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2150538 | 2026-04-24 11:54:52 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2150413 | 2026-04-24 05:46:00 | 2001:268:d2xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2149298 | 2026-04-22 05:58:30 | 111.98.255.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | blocked | none | Report | ||
| 2148769 | 2026-04-21 07:31:09 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2147771 | 2026-04-19 04:09:38 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2147426 | 2026-04-18 06:40:47 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2147393 | 2026-04-18 05:02:53 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2147050 | 2026-04-17 13:08:29 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2146834 | 2026-04-17 05:05:25 | 2001:268:d2xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2145787 | 2026-04-15 09:37:16 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2145260 | 2026-04-14 12:14:30 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2145197 | 2026-04-14 10:14:08 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2144631 | 2026-04-13 09:43:29 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2144496 | 2026-04-13 03:28:32 | 2001:268:76xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2143880 | 2026-04-11 10:43:44 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2143814 | 2026-04-11 05:33:56 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2141441 | 2026-04-07 05:23:20 | 182.249.36.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2141441 | 2026-04-07 05:23:20 | 2001:268:76xx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2140878 | 2026-04-06 06:52:09 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2140035 | 2026-04-04 04:27:09 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2139106 | 2026-04-02 05:38:44 | 106.133.99.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2139106 | 2026-04-02 05:38:44 | 2001:268:9axx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2138609 | 2026-04-01 10:28:09 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2137259 | 2026-03-30 08:24:53 | 106.146.76.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2137259 | 2026-03-30 08:24:53 | 2001:268:9axx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2137207 | 2026-03-30 05:45:40 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2137052 | 2026-03-29 20:14:30 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2136827 | 2026-03-29 07:26:33 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2136820 | 2026-03-29 06:48:40 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2136370 | 2026-03-28 11:12:44 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2136339 | 2026-03-28 09:46:22 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2136244 | 2026-03-28 03:20:19 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2135638 | 2026-03-27 03:11:34 | 106.146.72.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2135638 | 2026-03-27 03:11:34 | 2001:268:9axx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 2134654 | 2026-03-25 09:53:14 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2134177 | 2026-03-24 13:56:07 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2133888 | 2026-03-24 01:32:24 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2133353 | 2026-03-23 06:57:42 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2133318 | 2026-03-23 05:35:10 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2133062 | 2026-03-22 16:11:28 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2132375 | 2026-03-21 02:13:29 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2128661 | 2026-03-14 01:06:41 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2128326 | 2026-03-13 12:05:39 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2125786 | 2026-03-09 05:45:37 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2125495 | 2026-03-08 12:37:26 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2124803 | 2026-03-06 23:59:55 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2123171 | 2026-03-04 07:54:03 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2121221 | 2026-02-28 09:33:51 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2121057 | 2026-02-27 22:53:05 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2117132 | 2026-02-21 02:18:40 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2117085 | 2026-02-20 23:22:14 | 59.132.155.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2117054 | 2026-02-20 21:46:15 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2112881 | 2026-02-13 20:39:07 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2112863 | 2026-02-13 20:13:48 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2108611 | 2026-02-06 19:31:57 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2107853 | 2026-02-05 12:29:53 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2107182 | 2026-02-04 14:42:01 | 182.249.20.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2104559 | 2026-01-30 18:24:48 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2103004 | 2026-01-28 05:51:48 | 59.132.142.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2103003 | 2026-01-28 05:48:38 | 59.132.142.x/24 | 2516 (KDDI) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2100552 | 2026-01-23 17:17:35 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2099308 | 2026-01-21 15:39:40 | 14.12.144.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
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