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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
15562982023-04-08 07:50:25114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
15557582023-04-07 02:35:01147.78.241.x/243214 (XTOM)jpn (Japan)noblockedblockednoneReport
15553702023-04-06 10:54:29103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15553702023-04-06 10:54:292402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15552462023-04-06 05:48:23125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15552462023-04-06 05:48:232409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15541002023-04-04 03:58:28125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15541002023-04-04 03:58:282409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15532862023-04-02 14:17:24103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblocked/25Report
15532862023-04-02 14:17:242402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15531222023-04-02 04:29:01106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15531222023-04-02 04:29:01240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15528222023-04-01 13:12:4260.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15528222023-04-01 13:12:422400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15523862023-03-31 13:07:3860.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/27Report
15523862023-03-31 13:07:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15518022023-03-30 09:48:04103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)nounknownblocked/31Report
15518022023-03-30 09:48:042402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15510302023-03-28 22:23:27125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15510302023-03-28 22:23:272409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15504342023-03-27 23:17:42125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15496162023-03-26 13:11:00103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15496162023-03-26 13:11:002402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15493942023-03-26 00:51:21125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15493942023-03-26 00:51:212409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15492362023-03-25 15:45:5836.12.202.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
15491412023-03-25 10:19:46106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15491412023-03-25 10:19:46240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15490732023-03-25 04:58:5636.12.202.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
15490632023-03-25 03:46:4960.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15490632023-03-25 03:46:492400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15490482023-03-25 02:45:09125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15490482023-03-25 02:45:092409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15486822023-03-24 12:00:4860.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/27Report
15486822023-03-24 12:00:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15486462023-03-24 10:55:5739.111.59.x/242527 (So-net)jpn (Japan)yesblockedblockednoneReport
15480152023-03-23 08:41:43103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15480152023-03-23 08:41:432402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15458472023-03-19 12:04:33103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15458472023-03-19 12:04:332402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15452252023-03-18 02:40:2560.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15452252023-03-18 02:40:252400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15450162023-03-17 16:45:02106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15450162023-03-17 16:45:02240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15449592023-03-17 15:04:38114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
15442102023-03-16 11:58:5760.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/27Report
15442102023-03-16 11:58:572400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15440752023-03-16 07:35:12103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15440752023-03-16 07:35:122402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15422552023-03-13 13:01:0260.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15422552023-03-13 13:01:022400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15417062023-03-12 10:58:04103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15417062023-03-12 10:58:042402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15416622023-03-12 07:09:53126.236.140.x/2417676 (GIGAINFRA)jpn (Japan)yesunknownrewrittennoneReport
15415492023-03-12 01:14:48125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15415492023-03-12 01:14:482409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15411232023-03-11 01:33:5760.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15411232023-03-11 01:33:572400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15401342023-03-09 06:28:47103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15401342023-03-09 06:28:472402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15397442023-03-08 15:41:02240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15394282023-03-08 01:19:58133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15390482023-03-07 11:30:18133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15381432023-03-05 21:48:30103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15381432023-03-05 21:48:302402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15380302023-03-05 14:27:5360.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15380302023-03-05 14:27:532400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15379352023-03-05 09:51:38103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15379352023-03-05 09:51:382402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15378732023-03-05 05:52:03103.125.216.x/2449544 (i3Dnet)jpn (Japan)noblockedblockednoneReport
15378712023-03-05 05:35:46103.125.216.x/2449544 (i3Dnet)jpn (Japan)noblockedblockednoneReport
15378272023-03-05 03:38:43114.156.58.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
15378202023-03-05 03:09:14114.156.58.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
15377312023-03-04 22:08:34219.118.241.x/2418144 (AS-ENECOM)jpn (Japan)yesblockedblockednoneReport
15374042023-03-04 06:57:00219.118.241.x/2418144 (AS-ENECOM)jpn (Japan)yesblockedblockednoneReport
15373082023-03-04 00:27:3660.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15373082023-03-04 00:27:362400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15368532023-03-03 06:23:39125.30.50.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15368532023-03-03 06:23:392409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15367502023-03-03 00:15:50133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15362562023-03-02 04:17:23210.146.65.x/242907 (SINET-AS)jpn (Japan)yesunknownunknownnoneReport
15362342023-03-02 03:31:50103.5.140.x/24131160 (WI2)jpn (Japan)yesblockedblockednoneReport
15361982023-03-02 01:51:03180.24.52.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
15361982023-03-02 01:51:032400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15361942023-03-02 01:40:41180.24.52.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
15361942023-03-02 01:40:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15354872023-02-28 23:19:13106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15354872023-02-28 23:19:13240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15352062023-02-28 13:43:48126.166.250.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15352012023-02-28 13:25:3760.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15352012023-02-28 13:25:372400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15351272023-02-28 11:15:13160.248.168.x/242514 (InfoSphere)jpn (Japan)yesrewrittenrewrittennoneReport
15350752023-02-28 09:06:0845.200.14.x/24139646 (HKMTC-AS-AP)jpn (Japan)noblockedblocked/18Report
15342462023-02-26 20:42:10103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15342462023-02-26 20:42:102402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15340332023-02-26 08:45:06103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15340332023-02-26 08:45:062402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15339072023-02-26 01:28:55150.31.27.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15339072023-02-26 01:28:552409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15337892023-02-25 18:28:13141.11.127.x/24211376 (SERVERSCITY)jpn (Japan)noblockedblocked/30Report
15335532023-02-25 04:55:53125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15335532023-02-25 04:55:532409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15331292023-02-24 10:59:18133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15323832023-02-23 01:37:05125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15323832023-02-23 01:37:052409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15323552023-02-23 00:21:37125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15323552023-02-23 00:21:372409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15320722023-02-22 13:49:5060.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15320722023-02-22 13:49:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15317582023-02-21 23:14:3060.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15317582023-02-21 23:14:302400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15311612023-02-20 22:22:13106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15311612023-02-20 22:22:13240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15306702023-02-20 05:15:20133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15305142023-02-19 19:35:48103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15305142023-02-19 19:35:482402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15302692023-02-19 07:38:45103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15302692023-02-19 07:38:452402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15302192023-02-19 05:46:28125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15302192023-02-19 05:46:282409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15302092023-02-19 05:08:24125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15302092023-02-19 05:08:242409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15298002023-02-18 08:45:09125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15298002023-02-18 08:45:092409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15297622023-02-18 06:15:36125.30.3.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15297622023-02-18 06:15:362409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15294532023-02-17 15:15:23133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15287142023-02-16 12:00:5060.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15287142023-02-16 12:00:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15279072023-02-15 03:43:50133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15275182023-02-14 13:45:4660.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15275182023-02-14 13:45:462400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15272862023-02-14 05:39:38122.222.103.x/242519 (VECTANT)jpn (Japan)yesblockedblockednoneReport
15264832023-02-12 18:29:22103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15264832023-02-12 18:29:222402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15263092023-02-12 07:18:15160.13.104.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15263092023-02-12 07:18:152409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15262792023-02-12 06:32:23103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15262792023-02-12 06:32:232402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15262482023-02-12 04:48:52106.168.128.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
15262482023-02-12 04:48:52240f:7f:12xx::/402516 (KDDI)jpn (Japan)noblockedblocked/48Report
15257712023-02-11 05:33:58160.13.104.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15257712023-02-11 05:33:582409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15252552023-02-10 06:21:48103.177.137.x/2454197jpn (Japan)noblockedreceived/8Report
15246072023-02-09 06:58:5545.14.105.x/244785 (XTOM-AS-JP)jpn (Japan)noblockedblockednoneReport
15246072023-02-09 06:58:552403:ac80:xx::/404785 (XTOM-AS-JP)jpn (Japan)noblockedblocked/112Report
15245612023-02-09 05:08:50133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15244792023-02-09 01:50:16133.80.183.x/2455904 (KOGAKUIN-AS)jpn (Japan)yesrewrittenrewrittennoneReport
15240872023-02-08 12:48:5360.32.13.x/244713 (OCN)jpn (Japan)yesblockedblocked/29Report
15240872023-02-08 12:48:532400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15231312023-02-07 02:31:56180.24.52.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
15231312023-02-07 02:31:562400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15225492023-02-06 04:56:37125.30.48.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15225492023-02-06 04:56:372409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15225062023-02-06 02:36:58210.146.65.x/242907 (SINET-AS)jpn (Japan)yesunknownunknownnoneReport
15223582023-02-05 17:22:56103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)nounknownblockednoneReport
15223582023-02-05 17:22:562402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15221582023-02-05 06:32:56160.13.149.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15221582023-02-05 06:32:562409:12:3cxx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
15221382023-02-05 05:25:53103.113.56.x/2463774 (KAMOIKE-NET)jpn (Japan)noblockedblockednoneReport
15221382023-02-05 05:25:532402:b7c0:xx::/4063774 (KAMOIKE-NET)jpn (Japan)nounknownunknownnoneReport
15220392023-02-04 23:40:4860.73.18.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneReport
15220392023-02-04 23:40:482400:2411:8fxx::/4017676 (GIGAINFRA)jpn (Japan)noblockedblocked/64Report
15218172023-02-04 13:47:3527.120.167.x/247522 (STCN)jpn (Japan)yesrewrittenrewrittennoneReport
15211202023-02-03 13:21:10114.163.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport

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