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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
14792082022-11-16 02:27:59133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14781282022-11-14 03:35:14133.80.209.x/2455904 (KOGAKUIN-AS)jpn (Japan)noblockedblockednoneReport
14775272022-11-13 01:19:50103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14775272022-11-13 01:19:502402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14772862022-11-12 13:24:31103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/30Report
14772862022-11-12 13:24:312402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14771822022-11-12 09:24:36150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14771822022-11-12 09:24:362409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14771042022-11-12 06:08:0131.223.184.x/24199524 (GCORE)jpn (Japan)noblockedblockednoneReport
14770962022-11-12 05:52:30150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14770962022-11-12 05:52:302409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14770832022-11-12 05:08:08150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14770832022-11-12 05:08:082409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14767572022-11-11 15:37:20114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14765752022-11-11 10:15:23114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14753162022-11-09 14:40:27114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14752612022-11-09 13:14:27114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14752012022-11-09 12:02:29133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14749442022-11-09 02:05:30133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14749322022-11-09 01:53:30133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14717702022-11-05 12:17:58103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14717702022-11-05 12:17:582402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14715052022-11-05 00:02:48150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14715052022-11-05 00:02:482409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14705282022-11-03 15:03:15150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14705282022-11-03 15:03:152409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14702142022-11-03 08:51:03150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14702142022-11-03 08:51:032409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14694452022-11-02 03:29:54133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14683142022-10-31 05:20:00114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14682382022-10-30 23:59:45150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14682382022-10-30 23:59:452409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14676702022-10-29 21:50:23103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/27Report
14676702022-10-29 21:50:232402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14674232022-10-29 11:11:23103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14674232022-10-29 11:11:232402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14673062022-10-29 03:20:59133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14672952022-10-29 02:38:48133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14643392022-10-24 06:14:38133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14640942022-10-23 14:26:57114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14637612022-10-22 20:44:05103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14637612022-10-22 20:44:052402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14635292022-10-22 10:04:45103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/28Report
14635292022-10-22 10:04:452402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14633782022-10-22 01:23:32126.253.192.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14574512022-10-15 08:58:11103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14574512022-10-15 08:58:112402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14554422022-10-12 03:16:14133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14551352022-10-11 15:07:39114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14545092022-10-10 13:45:43150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14545092022-10-10 13:45:432409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14542892022-10-10 07:01:05150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14542892022-10-10 07:01:052409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14536252022-10-08 17:14:43103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14536252022-10-08 17:14:432402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14533882022-10-08 07:50:59103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14533882022-10-08 07:50:592402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14504552022-10-03 11:17:58114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14503302022-10-03 05:55:28133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14502702022-10-03 01:54:4760.68.124.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14502702022-10-03 01:54:472400:2410:c0xx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
14496392022-10-01 16:08:28103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14496392022-10-01 16:08:282402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14494972022-10-01 08:56:52150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14494972022-10-01 08:56:522409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14494662022-10-01 06:44:40103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/30Report
14494662022-10-01 06:44:402402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14493082022-09-30 21:42:41150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14493082022-09-30 21:42:412409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14473452022-09-26 04:49:26133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14467512022-09-24 18:01:28150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14467512022-09-24 18:01:282409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14466662022-09-24 15:02:09103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14466662022-09-24 15:02:092402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14464552022-09-24 05:38:03103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/29Report
14464552022-09-24 05:38:032402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14444952022-09-21 07:24:48133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14430132022-09-19 04:37:06133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14423152022-09-17 13:55:49103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14423152022-09-17 13:55:492402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14421522022-09-17 04:31:25103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14421522022-09-17 04:31:252402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14416402022-09-16 09:38:48150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14416402022-09-16 09:38:482409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14387542022-09-12 03:31:03133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14387372022-09-12 02:54:51133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14383452022-09-11 08:37:00114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14382102022-09-10 23:45:33150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14382102022-09-10 23:45:332409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14381772022-09-10 21:30:50150.31.26.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14381772022-09-10 21:30:502409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14381182022-09-10 17:54:0760.68.124.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14381182022-09-10 17:54:072400:2410:c0xx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
14381122022-09-10 17:33:2860.68.124.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14381122022-09-10 17:33:282400:2410:c0xx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
14381032022-09-10 17:16:0560.68.124.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14380182022-09-10 12:49:33103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)nounknownblockednoneReport
14380182022-09-10 12:49:332402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14378212022-09-10 03:24:51103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14378212022-09-10 03:24:512402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14359712022-09-07 10:46:18103.125.235.x/2423959 (OWL-AS-AP)jpn (Japan)yesrewrittenrewrittennoneReport
14336962022-09-05 01:13:20133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14329012022-09-03 11:43:18103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/28Report
14329012022-09-03 11:43:182402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14326902022-09-03 02:18:34103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/28Report
14326902022-09-03 02:18:342402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14321122022-09-02 01:46:49133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14316992022-09-01 10:28:58114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14309162022-08-31 06:49:34133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14303002022-08-30 10:00:46133.80.208.x/2455904 (KOGAKUIN-AS)jpn (Japan)noblockedblocked/16Report
14285102022-08-27 10:37:01103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14285102022-08-27 10:37:012402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14283782022-08-27 05:31:05151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14282862022-08-27 01:12:16103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/25Report
14282862022-08-27 01:12:162402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14275862022-08-26 03:31:53125.30.49.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14275862022-08-26 03:31:532409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14264592022-08-24 15:07:39114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14261282022-08-24 05:43:24133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14260662022-08-24 01:50:13125.30.49.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14260662022-08-24 01:50:132409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14234902022-08-20 09:30:44103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14234902022-08-20 09:30:442402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14234892022-08-20 09:29:33126.166.208.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14233712022-08-20 04:51:41125.30.49.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14233712022-08-20 04:51:412409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14233632022-08-20 04:24:06151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14232922022-08-20 00:05:59103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14232922022-08-20 00:05:592402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14215002022-08-18 00:54:05159.28.69.x/242527 (So-net)jpn (Japan)yesunknownunknownnoneReport
14206172022-08-17 04:47:32133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14206142022-08-17 04:43:19133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14206112022-08-17 04:37:07133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14206042022-08-17 04:22:23133.80.214.x/2455904 (KOGAKUIN-AS)jpn (Japan)noblockedblocked/16Report
14197622022-08-16 11:16:35114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14193452022-08-16 00:15:45114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14169932022-08-13 08:24:27103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14169932022-08-13 08:24:272402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14168542022-08-13 03:17:11151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14166962022-08-12 22:59:42103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/28Report
14166962022-08-12 22:59:422402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14161762022-08-12 05:44:58222.227.247.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
14161762022-08-12 05:44:58240f:102:8dxx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
14159442022-08-11 18:17:33217.178.34.x/2455391 (MF-NATIVE6-E)jpn (Japan)yesunknownunknownnoneReport
14159442022-08-11 18:17:332409:10:b4xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14155682022-08-11 06:17:20219.100.37.x/2436599 (SOFTETHER-AMERICA)jpn (Japan)yesblockedblockednoneReport
14155182022-08-11 03:24:35210.146.65.x/242907 (SINET-AS)jpn (Japan)yesunknownunknownnoneReport
14155122022-08-11 03:16:21153.154.33.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14152292022-08-10 16:32:21219.100.37.x/2436599 (SOFTETHER-AMERICA)jpn (Japan)yesblockedblockednoneReport

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