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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 222312 | 2017-05-17 04:12:14 | 126.149.103.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 222265 | 2017-05-17 02:56:56 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 222213 | 2017-05-17 01:48:14 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 222205 | 2017-05-17 01:37:09 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 222122 | 2017-05-16 22:57:58 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 222121 | 2017-05-16 22:57:33 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 221289 | 2017-05-16 04:50:59 | 153.136.162.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 221245 | 2017-05-16 03:49:36 | 126.199.77.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 221110 | 2017-05-15 23:51:48 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 220212 | 2017-05-15 04:42:02 | 61.25.255.x/24 | 9824 (JTCL-JP-AS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 220180 | 2017-05-15 03:41:49 | 202.12.30.x/24 | 2515 (JPNIC) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 220146 | 2017-05-15 02:49:30 | 150.42.14.x/24 | 2907 (SINET-AS) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 220061 | 2017-05-14 23:10:48 | 60.41.138.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 219813 | 2017-05-14 15:47:14 | 114.186.69.x/24 | 4713 (OCN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 219582 | 2017-05-14 10:11:05 | 58.88.238.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 219577 | 2017-05-14 10:04:42 | 123.230.96.x/24 | 9609 (EACCESS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 219404 | 2017-05-14 06:22:23 | 61.206.118.x/24 | 2514 (InfoSphere) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 219404 | 2017-05-14 06:22:23 | 2409:253:d6xx::/40 | 55392 (MF-NATIVE6-W) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 218992 | 2017-05-13 18:45:39 | 115.69.239.x/24 | 55392 (MF-NATIVE6-W) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 218992 | 2017-05-13 18:45:39 | 2409:253:d6xx::/40 | 55392 (MF-NATIVE6-W) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 218546 | 2017-05-13 07:01:00 | 126.48.245.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 218009 | 2017-05-12 17:08:05 | 118.106.179.x/24 | 18126 (CTCX) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 218009 | 2017-05-12 17:08:05 | 2402:6b00:3cxx::/40 | 18126 (CTCX) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 217770 | 2017-05-12 12:58:46 | 123.230.96.x/24 | 9609 (EACCESS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 217711 | 2017-05-12 12:00:52 | 123.230.96.x/24 | 9609 (EACCESS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 217708 | 2017-05-12 11:52:54 | 123.230.96.x/24 | 9609 (EACCESS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 217565 | 2017-05-12 07:59:25 | 126.148.68.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 217438 | 2017-05-12 04:21:41 | 150.42.16.x/24 | 2907 (SINET-AS) | jpn (Japan) | yes | rewritten | blocked | none | Report | ||
| 217430 | 2017-05-12 04:11:25 | 126.99.244.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 217423 | 2017-05-12 04:01:56 | 202.12.30.x/24 | 2515 (JPNIC) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 217423 | 2017-05-12 04:01:56 | 2001:dc2:10xx::/40 | 2515 (JPNIC) | jpn (Japan) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 217372 | 2017-05-12 02:44:52 | 39.2.178.x/24 | 4725 (ODN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 216199 | 2017-05-11 01:23:03 | 2001:dc2:10xx::/40 | 2515 (JPNIC) | jpn (Japan) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 216080 | 2017-05-10 22:52:01 | 60.41.138.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 215494 | 2017-05-10 12:11:15 | 58.88.238.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 215437 | 2017-05-10 10:50:46 | 58.88.238.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 215399 | 2017-05-10 10:16:10 | 58.88.238.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 215200 | 2017-05-10 05:49:29 | 218.221.37.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 214978 | 2017-05-10 00:53:55 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 214975 | 2017-05-10 00:50:21 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 214940 | 2017-05-09 23:44:01 | 61.206.118.x/24 | 2514 (InfoSphere) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 214901 | 2017-05-09 22:44:59 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 214856 | 2017-05-09 21:43:00 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 214142 | 2017-05-09 08:01:50 | 58.157.104.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 214104 | 2017-05-09 07:02:46 | 126.167.162.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 214056 | 2017-05-09 05:46:03 | 133.101.221.x/24 | 24254 (KYOTO-SU) | jpn (Japan) | yes | blocked | blocked | /19 | Report | ||
| 213828 | 2017-05-08 23:18:27 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 213825 | 2017-05-08 23:11:03 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 213170 | 2017-05-08 09:41:18 | 126.227.156.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 213047 | 2017-05-08 06:52:06 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 212922 | 2017-05-08 03:35:28 | 61.25.255.x/24 | 9824 (JTCL-JP-AS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 212921 | 2017-05-08 03:31:00 | 126.247.132.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 212863 | 2017-05-08 02:07:48 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 212804 | 2017-05-08 00:15:08 | 218.42.156.x/24 | 9600 (SONYTELECOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 212752 | 2017-05-07 22:13:48 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 212425 | 2017-05-07 14:41:13 | 114.186.70.x/24 | 4713 (OCN) | jpn (Japan) | yes | unknown | blocked | none | Report | ||
| 211812 | 2017-05-06 22:07:50 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 211289 | 2017-05-06 08:20:16 | 210.131.136.x/24 | 2519 (VECTANT) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 211211 | 2017-05-06 05:47:32 | 126.48.245.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 210977 | 2017-05-05 22:57:28 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 210088 | 2017-05-05 03:27:09 | 210.225.254.x/24 | 4713 (OCN) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 210007 | 2017-05-05 01:36:24 | 39.2.178.x/24 | 4725 (ODN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 209899 | 2017-05-04 22:46:59 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 209892 | 2017-05-04 22:33:18 | 58.88.233.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 209372 | 2017-05-04 12:43:20 | 118.106.179.x/24 | 18126 (CTCX) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 209372 | 2017-05-04 12:43:20 | 2402:6b00:3cxx::/40 | 18126 (CTCX) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 209309 | 2017-05-04 11:33:58 | 58.88.233.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 208709 | 2017-05-03 22:45:06 | 220.221.43.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 207743 | 2017-05-03 04:42:54 | 218.221.37.x/24 | 2527 (So-net) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 207726 | 2017-05-03 04:22:03 | 118.106.179.x/24 | 18126 (CTCX) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 207726 | 2017-05-03 04:22:03 | 2402:6b00:3cxx::/40 | 18126 (CTCX) | jpn (Japan) | no | blocked | blocked | /56 | Report | ||
| 207700 | 2017-05-03 03:40:37 | 61.206.118.x/24 | 2514 (InfoSphere) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 207529 | 2017-05-02 22:57:01 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 207207 | 2017-05-02 15:35:26 | 126.99.184.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 206843 | 2017-05-02 09:53:53 | 60.97.72.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | unknown | blocked | none | Report | ||
| 206696 | 2017-05-02 06:55:07 | 58.157.104.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 206544 | 2017-05-02 03:34:45 | 210.131.136.x/24 | 2519 (VECTANT) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 206351 | 2017-05-01 22:32:18 | 60.41.136.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 205758 | 2017-05-01 12:06:48 | 123.230.96.x/24 | 9609 (EACCESS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 205483 | 2017-05-01 05:30:53 | 39.110.226.x/24 | 2527 (So-net) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 205466 | 2017-05-01 05:09:10 | 220.107.92.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 205358 | 2017-05-01 02:28:44 | 61.25.255.x/24 | 9824 (JTCL-JP-AS) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 205217 | 2017-04-30 22:32:55 | 60.41.136.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 204626 | 2017-04-30 08:56:10 | 39.2.178.x/24 | 4725 (ODN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 204476 | 2017-04-30 05:47:31 | 39.2.178.x/24 | 4725 (ODN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 204194 | 2017-04-29 22:11:45 | 60.41.118.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 203839 | 2017-04-29 13:26:54 | 126.216.167.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 203839 | 2017-04-29 13:26:54 | 2400:2410:c0xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 203383 | 2017-04-29 01:57:36 | 124.33.246.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 203239 | 2017-04-28 22:25:43 | 60.41.118.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 203132 | 2017-04-28 19:43:24 | 126.120.147.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 202464 | 2017-04-28 09:57:07 | 111.108.92.x/24 | 2516 (KDDI) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 202362 | 2017-04-28 08:06:29 | 157.16.136.x/24 | 24297 (FCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 202147 | 2017-04-28 04:22:10 | 60.94.42.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 202147 | 2017-04-28 04:22:10 | 2400:2410:b2xx::/40 | 17676 (GIGAINFRA) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 201999 | 2017-04-28 01:12:56 | 133.49.94.x/24 | 2907 (SINET-AS) | jpn (Japan) | no | blocked | received | /8 | Report | ||
| 201910 | 2017-04-27 23:10:49 | 60.41.137.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 201122 | 2017-04-27 08:57:57 | 126.48.245.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 200812 | 2017-04-26 22:40:07 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 200210 | 2017-04-26 10:05:08 | 61.211.224.x/24 | 9370 (SAKURA-B) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 199899 | 2017-04-26 02:37:06 | 126.199.80.x/24 | 17676 (GIGAINFRA) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 199844 | 2017-04-26 00:40:49 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 199791 | 2017-04-25 23:01:35 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 198922 | 2017-04-25 06:28:56 | 202.12.30.x/24 | 2515 (JPNIC) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 198922 | 2017-04-25 06:28:56 | 2001:dc2:10xx::/40 | 2515 (JPNIC) | jpn (Japan) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 198668 | 2017-04-24 23:40:18 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 197876 | 2017-04-24 07:49:10 | 210.173.163.x/24 | 7521 (MFEED) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 197876 | 2017-04-24 07:49:10 | 2001:3a0:e0xx::/40 | 7521 (MFEED) | jpn (Japan) | no | unknown | unknown | none | Report | ||
| 197580 | 2017-04-23 22:00:45 | 219.165.195.x/24 | 4713 (OCN) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 196853 | 2017-04-23 04:37:36 | 39.2.178.x/24 | 4725 (ODN) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
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