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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
12938572022-01-21 05:50:1876.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12900442022-01-14 04:44:1276.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12895052022-01-13 07:26:2576.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12858612022-01-06 06:20:1376.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12813742021-12-30 05:14:0776.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12770662021-12-21 17:43:3476.102.170.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
12692192021-12-14 05:41:1076.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12650572021-12-07 04:35:0276.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12609762021-11-30 03:28:4376.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12546212021-11-22 20:50:3676.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12504862021-11-15 06:48:4176.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12464362021-11-08 04:42:1276.102.170.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12464312021-11-08 04:31:2776.102.170.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport

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