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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
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
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
14149852022-08-10 08:51:01133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14146452022-08-09 17:29:4860.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/27Report
14143592022-08-09 06:37:19217.178.136.x/2455391 (MF-NATIVE6-E)jpn (Japan)yesrewrittenrewrittennoneReport
14143162022-08-09 01:57:02202.75.239.x/2410013 (FBDC)jpn (Japan)yesrewrittenrewrittennoneReport
14142932022-08-09 01:09:15133.80.214.x/2455904 (KOGAKUIN-AS)jpn (Japan)noblockedblocked/16Report
14142592022-08-08 23:07:01126.161.15.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14140402022-08-08 12:24:45114.176.11.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
14138642022-08-08 03:47:55110.4.190.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneReport
14138522022-08-08 02:24:01110.4.190.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneReport
14131912022-08-06 09:44:44202.224.76.x/249374 (EDION)jpn (Japan)yesunknownunknownnoneReport
14131562022-08-06 07:18:10103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14131562022-08-06 07:18:102402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14131352022-08-06 05:30:26125.30.49.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14131352022-08-06 05:30:262409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14130682022-08-06 02:10:12151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14130182022-08-05 22:58:28222.227.247.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
14130182022-08-05 22:58:28240f:102:8dxx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
14130042022-08-05 21:53:23103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14130042022-08-05 21:53:232402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14123572022-08-04 17:10:34217.178.34.x/2455391 (MF-NATIVE6-E)jpn (Japan)yesrewrittenrewrittennoneReport
14123572022-08-04 17:10:342409:10:b4xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14123072022-08-04 15:38:14125.30.49.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14123072022-08-04 15:38:142409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14115602022-08-03 07:16:24114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14111642022-08-02 12:50:5160.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/27Report
14109332022-08-02 02:04:41114.176.11.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
14109332022-08-02 02:04:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
14109102022-08-02 00:50:49202.75.239.x/2410013 (FBDC)jpn (Japan)yesrewrittenrewrittennoneReport
14108572022-08-01 21:31:05222.227.247.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
14108572022-08-01 21:31:05240f:102:8dxx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
14105742022-08-01 11:18:43114.176.11.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
14103882022-08-01 01:17:44110.4.190.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneReport
14097282022-07-30 08:38:30202.224.76.x/249374 (EDION)jpn (Japan)yesunknownunknownnoneReport
14096912022-07-30 06:11:54103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/30Report
14096912022-07-30 06:11:542402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14096222022-07-30 01:03:14151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14095452022-07-29 20:47:07103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
14095452022-07-29 20:47:072402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
14095432022-07-29 20:46:36205.178.183.x/2436231 (TEMPEST-HOSTING)jpn (Japan)noblockedblockednoneReport
14092382022-07-29 08:22:1960.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
14092082022-07-29 06:49:0060.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
14091722022-07-29 05:01:46133.80.214.x/2455904 (KOGAKUIN-AS)jpn (Japan)noblockedblocked/16Report
14091582022-07-29 04:03:33153.248.173.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14091272022-07-29 01:33:20110.4.190.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneReport
14091242022-07-29 01:25:18203.141.149.x/242514 (InfoSphere)jpn (Japan)yesblockedblocked/19Report
14091152022-07-29 01:13:44133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
14089512022-07-28 17:47:1660.68.124.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
14089512022-07-28 17:47:162400:2410:c0xx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
14089122022-07-28 16:03:32217.178.34.x/2455391 (MF-NATIVE6-E)jpn (Japan)yesrewrittenrewrittennoneReport
14089122022-07-28 16:03:322409:10:b4xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
14088052022-07-28 12:45:44114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14086352022-07-28 05:22:01114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
14085842022-07-28 02:48:28159.28.69.x/242527 (So-net)jpn (Japan)yesunknownunknownnoneReport
14081402022-07-27 10:07:47106.180.22.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
14079662022-07-27 02:40:18111.239.163.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
14073182022-07-25 23:44:35202.75.239.x/2410013 (FBDC)jpn (Japan)yesrewrittenrewrittennoneReport
14069722022-07-25 10:12:02114.176.11.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
14069722022-07-25 10:12:022400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
14067722022-07-25 00:11:29110.4.190.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneReport
14066012022-07-24 13:12:402400:4051:54xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report

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