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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
13942812022-07-03 09:17:48154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13942662022-07-03 08:49:18154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13938392022-07-02 06:51:59154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13934072022-07-01 09:17:41154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13933892022-07-01 08:58:43154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13931242022-06-30 21:00:45154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13927092022-06-30 07:03:47154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13919282022-06-28 22:35:11154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13915042022-06-28 08:55:14154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13914912022-06-28 08:30:44154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13890472022-06-25 22:13:28154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13873802022-06-24 09:45:25154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13872422022-06-24 02:45:03154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13866432022-06-22 23:20:34154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13865782022-06-22 20:26:20154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13863632022-06-22 12:41:03154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13863542022-06-22 12:28:29154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13860012022-06-21 19:29:24154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13859602022-06-21 18:04:32154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13854292022-06-20 19:16:27154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13851722022-06-20 11:09:52154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13851032022-06-20 08:42:04154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13848842022-06-19 20:31:47154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13847142022-06-19 10:26:23154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13847012022-06-19 09:23:46154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13840182022-06-17 21:14:23154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13839962022-06-17 20:33:03154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13828542022-06-15 23:20:42154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13828102022-06-15 21:16:04154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13824472022-06-15 08:41:05154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13822532022-06-15 00:44:25154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13822412022-06-15 00:19:40154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13822272022-06-14 23:51:39154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13821472022-06-14 20:17:54154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13810102022-06-12 19:42:58154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13808022022-06-12 09:28:53154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13806212022-06-11 21:09:21154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13803682022-06-11 08:46:15154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13802762022-06-11 02:42:46154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13802682022-06-11 02:15:08154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13802542022-06-11 01:15:06154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13801882022-06-10 20:40:53154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13801772022-06-10 20:05:02154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13798772022-06-10 08:45:05154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13798762022-06-10 08:31:03154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13772622022-06-07 19:16:23154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13769642022-06-07 08:29:56154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13768122022-06-07 00:24:05154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
13767542022-06-06 21:57:16154.21.20.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport

All results shown
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