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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
10901842021-02-21 02:35:23154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10901752021-02-21 02:05:52154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10900982021-02-20 22:12:52154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10900642021-02-20 21:07:02154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10899402021-02-20 17:44:38154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10895982021-02-20 02:17:22154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10890702021-02-19 13:38:47154.13.1.x/24174 (COGENT-174)jpn (Japan)yesunknownunknownnoneReport
10890462021-02-19 13:13:47154.13.1.x/24174 (COGENT-174)jpn (Japan)yesunknownunknownnoneReport
10890302021-02-19 12:58:47154.13.1.x/24174 (COGENT-174)jpn (Japan)yesunknownunknownnoneReport
10884682021-02-18 21:32:56154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10883612021-02-18 19:12:5638.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10881452021-02-18 14:58:5438.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10873562021-02-17 21:00:10154.13.1.x/24174 (COGENT-174)aus (Australia)yesunknownunknownnoneReport
10873122021-02-17 20:15:10154.13.1.x/24174 (COGENT-174)aus (Australia)yesunknownunknownnoneReport
10872902021-02-17 19:50:10154.13.1.x/24174 (COGENT-174)aus (Australia)yesunknownunknownnoneReport
10872752021-02-17 19:35:10154.13.1.x/24174 (COGENT-174)aus (Australia)yesunknownunknownnoneReport
10859752021-02-16 16:30:05154.3.44.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10859612021-02-16 16:15:04154.3.44.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10859522021-02-16 16:05:04154.3.251.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10859342021-02-16 15:49:45154.3.251.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10859162021-02-16 15:24:45154.3.251.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10859022021-02-16 15:09:45154.3.251.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10858942021-02-16 15:03:45154.3.251.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10853662021-02-16 03:34:59154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10852662021-02-15 23:51:00154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10850442021-02-15 18:52:1438.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10849232021-02-15 16:47:08154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10839762021-02-14 20:52:42154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10837382021-02-14 14:38:03154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10837262021-02-14 14:14:11154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10834802021-02-14 03:37:38154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10834422021-02-14 02:10:37154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10832932021-02-13 21:13:58154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10830632021-02-13 15:42:51154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10824622021-02-12 22:39:02154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10823722021-02-12 20:31:42154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10814752021-02-12 01:46:12154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10814232021-02-12 00:31:29154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10808942021-02-11 14:31:31154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10805652021-02-11 02:15:36154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10805362021-02-11 01:02:36154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10803462021-02-10 18:35:36154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10801172021-02-10 12:30:1938.142.177.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
10797072021-02-09 21:17:50154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10790682021-02-09 02:10:08154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10784342021-02-08 02:46:32154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10782752021-02-07 17:47:39154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10782172021-02-07 15:06:39154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10779102021-02-06 23:48:05154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10777912021-02-06 17:44:48154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10774742021-02-06 01:29:17154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10774622021-02-06 01:05:05154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10774382021-02-05 23:51:29154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10772082021-02-05 15:43:14154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10767832021-02-05 02:07:08154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10767602021-02-05 01:23:34154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10767422021-02-05 00:59:44154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10766372021-02-04 20:42:36154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10766072021-02-04 19:39:48154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10761112021-02-04 04:29:56154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10760762021-02-04 02:40:40154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10757112021-02-03 15:27:46154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10755192021-02-03 09:39:18154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10753602021-02-03 03:15:55154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10753412021-02-03 02:16:05154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10753222021-02-03 01:18:14154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10746212021-02-02 01:37:01154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10744822021-02-01 20:03:41154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10743152021-02-01 14:48:03154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10740302021-02-01 04:12:2438.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10740082021-02-01 03:10:22154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10738442021-01-31 19:30:48154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10734802021-01-30 23:49:5838.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10708642021-01-26 20:11:0938.142.250.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10672942021-01-21 01:57:12154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10665712021-01-20 02:28:02154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10665192021-01-20 00:34:00154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10645922021-01-17 00:38:19154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10645762021-01-16 23:50:21154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10645682021-01-16 23:28:26154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10644482021-01-16 17:41:36154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10641552021-01-16 02:21:46154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10641312021-01-16 01:03:45154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10641222021-01-16 00:36:57154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10639902021-01-15 19:49:34154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10635752021-01-15 03:49:21154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10635462021-01-15 02:22:26154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10635202021-01-15 01:40:23154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10628532021-01-14 03:11:55154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10626882021-01-13 20:38:29154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10620712021-01-13 02:43:51154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10619692021-01-12 22:15:52154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10619462021-01-12 21:23:17154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10617192021-01-12 15:27:05154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10613192021-01-12 01:44:29154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10613072021-01-12 01:12:08154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10608112021-01-11 11:24:08154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10605722021-01-11 02:45:05154.21.212.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10605262021-01-10 23:59:29154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10604842021-01-10 21:15:27154.21.216.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport

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