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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
2582522017-06-27 01:44:4268.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2523272017-06-19 19:42:2968.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2453422017-06-12 02:17:1768.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2393492017-06-04 20:25:0568.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2325162017-05-28 02:46:1368.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2261272017-05-21 01:26:5268.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2117722017-05-06 20:24:1968.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2030022017-04-28 17:28:5168.83.167.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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