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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2207038 | 2026-07-31 22:57:40 | 101.143.215.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 1760043 | 2024-05-08 05:58:51 | 119.231.162.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 1710145 | 2024-01-29 11:02:36 | 58.191.147.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 1394005 | 2022-07-02 16:03:33 | 58.188.109.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 1138405 | 2021-05-07 09:23:09 | 112.71.111.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1134313 | 2021-04-30 07:08:04 | 112.71.111.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 1134313 | 2021-04-30 07:08:04 | 2001:ce8:1xx::/40 | 17511 (OPTAGE) | jpn (Japan) | no | blocked | blocked | /64 | Report | ||
| 1133091 | 2021-04-28 08:54:35 | 112.71.111.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | unknown | rewritten | none | Report | ||
| 1133090 | 2021-04-28 08:52:03 | 112.71.111.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 800213 | 2019-12-03 03:01:43 | 150.66.89.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 753581 | 2019-09-19 04:11:18 | 150.66.94.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 738101 | 2019-08-23 05:56:27 | 150.66.74.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 718346 | 2019-07-18 23:37:09 | 150.66.65.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 709859 | 2019-07-05 03:38:56 | 150.66.84.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 704570 | 2019-06-26 04:07:06 | 150.66.74.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 704524 | 2019-06-26 02:01:14 | 150.66.67.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 704508 | 2019-06-26 01:35:29 | 150.66.67.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 694328 | 2019-06-08 06:04:40 | 150.66.78.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 678487 | 2019-05-13 04:02:05 | 150.66.91.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 619082 | 2019-02-05 20:28:33 | 150.66.92.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 567486 | 2018-11-08 01:50:16 | 150.66.85.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 542297 | 2018-09-26 10:32:03 | 150.66.113.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 508734 | 2018-07-27 14:13:47 | 122.100.27.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 432440 | 2018-03-23 03:51:29 | 61.205.82.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 419537 | 2018-03-01 23:52:01 | 61.205.80.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 419112 | 2018-03-01 10:41:25 | 61.205.90.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 381901 | 2017-12-30 13:24:55 | 60.56.208.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 363188 | 2017-11-30 02:09:30 | 61.205.6.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 250816 | 2017-06-18 01:08:50 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 246361 | 2017-06-13 05:27:09 | 61.205.83.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 242080 | 2017-06-07 19:51:52 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 232961 | 2017-05-28 14:52:00 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 224409 | 2017-05-19 02:52:00 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 212863 | 2017-05-08 02:07:48 | 182.165.172.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 165790 | 2017-03-16 08:35:34 | 58.188.102.x/24 | 17511 (OPTAGE) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
All results shown