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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
5160472018-08-09 21:44:3973.210.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5160412018-08-09 21:31:0173.210.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5117192018-08-01 21:31:2173.210.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
664492016-08-25 10:33:0873.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664322016-08-25 08:15:5773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664262016-08-25 07:02:3873.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664232016-08-25 06:21:1773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664212016-08-25 05:55:4873.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664202016-08-25 05:37:5473.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664162016-08-25 05:24:3373.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
664122016-08-25 04:56:3273.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
651272016-08-15 23:32:0473.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650652016-08-15 14:50:2273.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650362016-08-15 10:24:3073.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650182016-08-15 08:06:3573.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650102016-08-15 06:52:4773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650062016-08-15 06:10:4773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
650002016-08-15 05:44:3773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
649992016-08-15 05:26:3173.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
649972016-08-15 05:12:3273.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
649962016-08-15 05:00:1073.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
649942016-08-15 04:49:0273.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
642162016-08-08 03:33:2673.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
634132016-08-01 02:18:1373.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
631802016-07-30 01:45:0073.210.178.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
630192016-07-28 21:24:5373.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
625612016-07-25 12:25:3973.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
623802016-07-23 12:55:5573.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
620992016-07-21 00:05:3773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
620642016-07-20 15:27:4773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
614842016-07-13 14:14:0673.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
611472016-07-10 17:48:3473.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
611442016-07-10 17:39:3973.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
606712016-07-05 10:59:4873.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
606052016-07-04 14:17:1773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605992016-07-04 11:59:2273.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605942016-07-04 10:46:3373.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605922016-07-04 10:05:2373.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605902016-07-04 09:41:3173.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605872016-07-04 09:25:3773.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605852016-07-04 09:13:2573.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
605842016-07-04 09:03:1073.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
600222016-06-28 21:55:5173.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
594552016-06-23 01:32:3473.210.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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