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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
20552422025-10-29 05:21:05133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20511472025-10-22 04:13:15133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20469572025-10-15 03:05:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20462922025-10-14 00:02:23133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20417562025-10-06 00:02:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20326962025-09-19 08:12:18133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20326712025-09-19 06:59:53133.100.138.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
20325772025-09-19 00:01:57133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20274372025-09-10 09:12:10133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20259512025-09-08 00:14:11133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20244632025-09-05 00:07:17133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20226572025-09-02 01:18:57133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20226422025-09-02 00:36:58133.100.95.x/2418148 (FUKUOKA-U)jpn (Japan)yesunknownunknownnoneReport
20226362025-09-02 00:14:59133.100.95.x/2418148 (FUKUOKA-U)jpn (Japan)yesunknownunknownnoneReport
20226302025-09-02 00:03:00133.100.95.x/2418148 (FUKUOKA-U)jpn (Japan)yesunknownunknownnoneReport
20211072025-08-30 00:45:17133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
20182852025-08-25 08:35:11133.100.137.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
20182842025-08-25 08:29:20133.100.137.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
20168992025-08-22 07:28:58133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblockednoneReport
20151772025-08-19 02:31:53133.100.120.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
20085562025-08-07 01:19:19133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblockednoneReport
19882062025-07-02 00:06:32133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19810732025-06-19 02:41:13133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblockednoneReport
19810542025-06-19 01:41:32133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19769602025-06-12 00:04:50133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19697032025-05-29 00:04:27133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19566072025-05-08 00:56:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19485192025-04-23 01:52:29133.100.123.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19485192025-04-23 01:52:292405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19474252025-04-21 00:02:20133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19445232025-04-15 00:30:01133.100.123.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19445232025-04-15 00:30:012405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19427942025-04-11 08:39:22133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19427302025-04-11 04:42:25133.100.139.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19410422025-04-08 04:48:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19371202025-04-01 03:40:40133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19332352025-03-25 02:32:47133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19332162025-03-25 01:24:59133.100.189.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19332162025-03-25 01:24:592405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326402025-03-24 04:07:592405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326242025-03-24 02:26:09133.100.140.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326242025-03-24 02:26:092405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326182025-03-24 01:56:42133.100.95.x/2418148 (FUKUOKA-U)jpn (Japan)yesunknownunknownnoneReport
19326182025-03-24 01:56:422405:be00:21xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326132025-03-24 01:34:51133.100.37.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19326132025-03-24 01:34:512405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19312792025-03-21 02:25:53133.100.95.x/2418148 (FUKUOKA-U)jpn (Japan)yesunknownunknownnoneReport
19312792025-03-21 02:25:532405:be00:21xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294982025-03-18 03:21:46133.100.123.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294982025-03-18 03:21:462405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294832025-03-18 02:11:05133.100.197.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294832025-03-18 02:11:052405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294822025-03-18 02:06:59133.100.197.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294822025-03-18 02:06:592405:be00:1xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294732025-03-18 01:41:05133.100.67.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294732025-03-18 01:41:052405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294582025-03-18 00:17:12133.100.189.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
19294552025-03-18 00:03:23133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19267052025-03-13 04:19:59133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19222612025-03-06 03:12:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19181602025-02-27 02:17:03133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19139062025-02-20 01:09:06133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19100322025-02-13 00:01:11133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19060932025-02-06 02:19:38133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
19021302025-01-30 01:11:41133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18983252025-01-23 00:03:54133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18938172025-01-15 08:35:48133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18930982025-01-14 00:02:27133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18930982025-01-14 00:02:272405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18890752025-01-05 23:57:18133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18890752025-01-05 23:57:182405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18825572024-12-23 01:16:46133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18825572024-12-23 01:16:462405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18786902024-12-16 00:09:30133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18786902024-12-16 00:09:302405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18772612024-12-13 01:17:57133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18772612024-12-13 01:17:572405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18731802024-12-06 00:10:40133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18731802024-12-06 00:10:402405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18687062024-11-28 05:16:38133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18687062024-11-28 05:16:382405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18680702024-11-27 04:39:27133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18680702024-11-27 04:39:272405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18641482024-11-20 03:31:03133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18641482024-11-20 03:31:032405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18600832024-11-13 02:24:00133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18600832024-11-13 02:24:002405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18589412024-11-11 06:58:43133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18589412024-11-11 06:58:432405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18557042024-11-05 00:56:30133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18557042024-11-05 00:56:302405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18556902024-11-05 00:21:25133.100.121.x/2418148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
18529742024-10-30 23:57:20133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18488242024-10-23 03:37:11133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18449152024-10-16 02:30:09133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18413362024-10-09 01:23:08133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18407412024-10-08 01:10:38133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18370892024-10-01 00:03:35133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18314102024-09-20 00:03:05133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18273622024-09-12 03:03:56133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18261512024-09-10 03:08:56133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18224132024-09-03 00:00:30133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18166232024-08-22 02:51:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18165582024-08-22 00:02:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18099172024-08-09 00:02:13133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18058902024-08-01 03:36:32133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18024282024-07-25 02:29:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17988272024-07-18 01:22:25133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17948032024-07-11 00:15:27133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17910042024-07-04 01:11:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17910042024-07-04 01:11:072405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17871622024-06-27 00:03:55133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17871622024-06-27 00:03:552405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17820972024-06-18 06:52:10133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17820972024-06-18 06:52:102405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17786762024-06-12 06:17:26133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17786762024-06-12 06:17:262405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17786022024-06-12 02:39:11133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17786022024-06-12 02:39:112405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17779622024-06-11 01:50:46133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17779622024-06-11 01:50:462405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport
17740372024-06-04 00:43:44133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17740372024-06-04 00:43:442405:be00:xx::/4018148 (FUKUOKA-U)jpn (Japan)nounknownunknownnoneReport

All results shown
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