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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
1001882016-11-27 23:32:5671.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
959822016-11-20 22:17:1971.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
934962016-11-17 07:08:5571.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
915312016-11-14 18:56:5571.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
894022016-11-11 15:22:3171.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
868422016-11-07 19:01:4171.59.3.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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