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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
1121522016-12-15 20:51:5250.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1114512016-12-14 22:01:4250.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1072242016-12-08 19:36:2650.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1045842016-12-04 17:50:1850.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1040452016-12-03 18:58:3950.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
992132016-11-26 01:53:1150.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
948802016-11-19 00:09:3350.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
884342016-11-10 13:02:4350.191.62.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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