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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
1146312016-12-20 04:30:4973.26.161.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
1100122016-12-13 03:15:0873.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1054132016-12-06 01:59:4373.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1008932016-11-29 00:43:3873.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
665242016-08-25 22:13:3173.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
645292016-08-11 02:25:3773.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
637772016-08-03 23:09:1173.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
621902016-07-21 19:32:2473.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
619312016-07-18 21:29:4373.26.161.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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