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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2253265 | 2026-10-19 02:09:32 | 121.83.127.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2253031 | 2026-10-18 11:37:02 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252899 | 2026-10-18 05:32:35 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252863 | 2026-10-18 04:50:35 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252843 | 2026-10-18 04:28:36 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252391 | 2026-10-17 07:27:18 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252279 | 2026-10-16 22:45:06 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2252177 | 2026-10-16 18:38:59 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252168 | 2026-10-16 18:28:46 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252164 | 2026-10-16 18:23:36 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252161 | 2026-10-16 18:18:39 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252157 | 2026-10-16 18:11:46 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252153 | 2026-10-16 18:06:54 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252150 | 2026-10-16 17:59:57 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252146 | 2026-10-16 17:53:02 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252143 | 2026-10-16 17:46:09 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252139 | 2026-10-16 17:39:14 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252137 | 2026-10-16 17:34:19 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252131 | 2026-10-16 17:21:27 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252127 | 2026-10-16 17:08:35 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252124 | 2026-10-16 17:03:39 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252119 | 2026-10-16 16:58:41 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252105 | 2026-10-16 16:39:47 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252097 | 2026-10-16 16:26:45 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252087 | 2026-10-16 16:13:43 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252082 | 2026-10-16 16:06:47 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252077 | 2026-10-16 15:59:45 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252072 | 2026-10-16 15:48:47 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252066 | 2026-10-16 15:41:40 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252056 | 2026-10-16 15:28:37 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252051 | 2026-10-16 15:23:44 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252043 | 2026-10-16 15:16:48 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252037 | 2026-10-16 15:09:47 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252031 | 2026-10-16 15:02:54 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252026 | 2026-10-16 14:55:56 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252014 | 2026-10-16 14:38:58 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2252007 | 2026-10-16 14:33:58 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251999 | 2026-10-16 14:26:58 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251992 | 2026-10-16 14:21:54 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251984 | 2026-10-16 14:08:57 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251979 | 2026-10-16 13:58:00 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251974 | 2026-10-16 13:51:03 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251957 | 2026-10-16 13:28:07 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251944 | 2026-10-16 13:20:59 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251936 | 2026-10-16 13:08:03 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251932 | 2026-10-16 13:03:14 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251928 | 2026-10-16 12:58:18 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251897 | 2026-10-16 12:21:09 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251887 | 2026-10-16 12:10:05 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251880 | 2026-10-16 12:03:07 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251869 | 2026-10-16 11:50:07 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251847 | 2026-10-16 11:25:11 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251840 | 2026-10-16 11:20:09 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251836 | 2026-10-16 11:15:06 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251828 | 2026-10-16 11:02:12 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251823 | 2026-10-16 10:57:12 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251819 | 2026-10-16 10:50:14 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251808 | 2026-10-16 10:27:16 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251804 | 2026-10-16 10:20:13 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251798 | 2026-10-16 10:13:14 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251787 | 2026-10-16 09:48:19 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251774 | 2026-10-16 09:29:15 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251772 | 2026-10-16 09:24:20 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251762 | 2026-10-16 09:05:24 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251751 | 2026-10-16 08:48:28 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251742 | 2026-10-16 08:33:06 | 111.100.165.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251742 | 2026-10-16 08:33:06 | 240b:11:3exx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2251740 | 2026-10-16 08:31:27 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251736 | 2026-10-16 08:24:29 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251671 | 2026-10-16 06:15:29 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251191 | 2026-10-15 12:56:20 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251133 | 2026-10-15 11:46:13 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2251033 | 2026-10-15 09:14:33 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2251033 | 2026-10-15 09:14:33 | 2401:af80:a1xx::/40 | 59103 (SOFTETHER) | jpn (Japan) | no | blocked | received | /16 | Report | ||
| 2251018 | 2026-10-15 08:48:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2251018 | 2026-10-15 08:48:40 | 2401:af80:a1xx::/40 | 59103 (SOFTETHER) | jpn (Japan) | no | blocked | received | /16 | Report | ||
| 2250989 | 2026-10-15 08:02:56 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2250989 | 2026-10-15 08:02:56 | 2401:af80:a1xx::/40 | 59103 (SOFTETHER) | jpn (Japan) | no | blocked | received | /16 | Report | ||
| 2250988 | 2026-10-15 08:01:34 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2250983 | 2026-10-15 07:56:40 | 131.147.247.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2250983 | 2026-10-15 07:56:40 | 2401:af80:a1xx::/40 | 59103 (SOFTETHER) | jpn (Japan) | no | blocked | received | /16 | Report | ||
| 2250662 | 2026-10-14 20:02:01 | 185.242.4.x/24 | 9009 (M247) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2250260 | 2026-10-14 06:09:22 | 133.100.7.x/24 | 18148 (NANAKUMA-NET) | jpn (Japan) | no | blocked | blocked | none | Report | ||
| 2250052 | 2026-10-13 21:50:35 | 207.148.99.x/24 | 20473 (AS-VULTR) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2249683 | 2026-10-13 11:28:26 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2249683 | 2026-10-13 11:28:26 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2249626 | 2026-10-13 09:52:06 | 106.178.123.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2249570 | 2026-10-13 08:05:14 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /8 | Report | ||
| 2249568 | 2026-10-13 07:58:26 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /8 | Report | ||
| 2249549 | 2026-10-13 07:19:48 | 113.213.241.x/24 | 10013 (FBDC) | jpn (Japan) | yes | blocked | received | /8 | Report | ||
| 2249543 | 2026-10-13 07:06:23 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2249540 | 2026-10-13 06:54:21 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2249473 | 2026-10-13 03:13:17 | 45.87.213.x/24 | 9009 (M247) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2249425 | 2026-10-13 00:26:27 | 202.216.78.x/24 | 2907 (SINET-AS) | jpn (Japan) | yes | blocked | ✔ | blocked | /24 | Report | |
| 2249425 | 2026-10-13 00:26:27 | 2400:4114:4xx::/40 | 4713 (OCN) | jpn (Japan) | no | blocked | blocked | /48 | Report | ||
| 2249118 | 2026-10-12 13:48:47 | 61.206.47.x/24 | 4694 (IDCF) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2248783 | 2026-10-11 23:01:29 | 121.83.127.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2248558 | 2026-10-11 10:30:29 | 113.157.238.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2248263 | 2026-10-10 20:59:24 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2248257 | 2026-10-10 20:37:18 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2248256 | 2026-10-10 20:34:12 | 115.179.206.x/24 | 2519 (Vectant) | jpn (Japan) | yes | ✔ | blocked | received | /8 | Report | |
| 2248253 | 2026-10-10 20:25:14 | 130.62.1.x/24 | 55391 (MF-NATIVE6-E) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2247861 | 2026-10-10 01:13:01 | 43.228.174.x/24 | 63806 (MENHERA-NET) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 2247861 | 2026-10-10 01:13:01 | 2402:3160:1xx::/40 | 63806 (MENHERA-NET) | jpn (Japan) | no | blocked | blocked | /40 | Report | ||
| 2247502 | 2026-10-09 13:20:38 | 60.32.13.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | /29 | Report | ||
| 2247311 | 2026-10-09 07:25:03 | 111.100.165.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2247311 | 2026-10-09 07:25:03 | 240b:11:3exx::/40 | 2516 (KDDI) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 2246782 | 2026-10-08 10:39:16 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 2246768 | 2026-10-08 10:02:17 | 202.213.127.x/24 | 7668 (HTCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
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