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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 662350 | 2019-04-15 18:55:09 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 657880 | 2019-04-08 17:42:48 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 653615 | 2019-04-01 16:36:12 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 649409 | 2019-03-25 14:40:48 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 649365 | 2019-03-25 13:34:00 | 58.158.97.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 649357 | 2019-03-25 13:12:55 | 58.158.97.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 645022 | 2019-03-18 13:34:24 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 644439 | 2019-03-17 13:23:39 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 642083 | 2019-03-14 09:22:25 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 640793 | 2019-03-12 21:15:16 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 640348 | 2019-03-12 12:48:10 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 639633 | 2019-03-11 12:55:34 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 639613 | 2019-03-11 12:27:53 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 639605 | 2019-03-11 12:12:29 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 639600 | 2019-03-11 12:04:18 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 639594 | 2019-03-11 11:38:04 | 124.35.23.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 639576 | 2019-03-11 11:05:42 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 638950 | 2019-03-10 09:29:11 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 638224 | 2019-03-08 22:58:00 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 637724 | 2019-03-08 06:16:02 | 113.37.135.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 637709 | 2019-03-08 05:38:36 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 637134 | 2019-03-07 12:07:14 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 636854 | 2019-03-07 03:20:19 | 113.37.105.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 634575 | 2019-03-04 01:37:57 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 633646 | 2019-03-02 00:46:06 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 632198 | 2019-02-27 20:37:19 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 627720 | 2019-02-20 19:30:42 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 626131 | 2019-02-18 08:21:53 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 623731 | 2019-02-13 18:24:02 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 619585 | 2019-02-06 17:17:20 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 615646 | 2019-01-30 16:10:32 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 609934 | 2019-01-20 19:12:46 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 609283 | 2019-01-19 06:18:50 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 609186 | 2019-01-19 00:05:37 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 603869 | 2019-01-10 06:30:11 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 603824 | 2019-01-10 04:43:24 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 599390 | 2019-01-02 15:49:30 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 596628 | 2018-12-27 16:31:47 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 592641 | 2018-12-20 15:25:19 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 592225 | 2018-12-19 22:48:08 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 587814 | 2018-12-13 03:24:08 | 122.216.24.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 587512 | 2018-12-12 21:41:31 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 583514 | 2018-12-05 19:28:54 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 579493 | 2018-11-28 18:22:13 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 579414 | 2018-11-28 16:04:10 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 578299 | 2018-11-26 23:12:29 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 577335 | 2018-11-25 10:58:30 | 219.120.4.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | blocked | /29 | Report | ||
| 575951 | 2018-11-21 14:57:44 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 573442 | 2018-11-17 10:14:25 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 571527 | 2018-11-14 13:20:52 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 569328 | 2018-11-11 10:51:58 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 568822 | 2018-11-10 11:11:44 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 567798 | 2018-11-08 15:18:16 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 563904 | 2018-11-01 14:30:04 | 122.208.129.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 563298 | 2018-10-31 14:47:55 | 122.208.129.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 563161 | 2018-10-31 10:21:03 | 124.38.87.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 563078 | 2018-10-31 07:06:15 | 122.208.129.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 555874 | 2018-10-18 14:52:15 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 531057 | 2018-09-06 11:07:44 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 509890 | 2018-07-30 02:55:14 | 58.81.20.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 509396 | 2018-07-29 01:04:42 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 504315 | 2018-07-19 09:22:51 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 499677 | 2018-07-11 04:11:09 | 221.246.62.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 490218 | 2018-06-25 04:54:24 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 484253 | 2018-06-14 07:26:55 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 479454 | 2018-06-06 06:40:08 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 473939 | 2018-05-28 07:23:01 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 463409 | 2018-05-11 12:14:47 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 463205 | 2018-05-11 06:04:04 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 450512 | 2018-04-21 23:18:01 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 443733 | 2018-04-11 08:11:30 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 442201 | 2018-04-08 23:53:24 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 436452 | 2018-03-29 23:19:06 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 430382 | 2018-03-20 01:45:06 | 221.241.229.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 425914 | 2018-03-13 03:11:04 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 420322 | 2018-03-03 07:06:08 | 113.36.57.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 408879 | 2018-02-12 09:09:11 | 124.33.246.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 364051 | 2017-12-01 11:52:49 | 58.158.96.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 313023 | 2017-09-09 20:47:06 | 124.35.208.x/24 | 17506 (UCOM) | jpn (Japan) | yes | unknown | unknown | none | Report | ||
| 310235 | 2017-09-05 16:22:20 | 221.242.137.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 308357 | 2017-09-02 08:57:54 | 124.33.246.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 306678 | 2017-08-30 16:16:47 | 221.242.137.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 299292 | 2017-08-18 15:16:58 | 221.242.137.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 289621 | 2017-08-04 09:36:25 | 124.33.246.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 214142 | 2017-05-09 08:01:50 | 58.157.104.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 206696 | 2017-05-02 06:55:07 | 58.157.104.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 203383 | 2017-04-29 01:57:36 | 124.33.246.x/24 | 17506 (UCOM) | jpn (Japan) | yes | blocked | blocked | none | Report | ||
| 173697 | 2017-03-27 20:45:23 | 122.221.49.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
| 168687 | 2017-03-20 23:22:14 | 124.35.199.x/24 | 17506 (UCOM) | jpn (Japan) | yes | rewritten | rewritten | none | Report | ||
All results shown