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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
929012016-11-16 15:05:4575.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
875792016-11-09 13:52:2975.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
850502016-11-02 12:39:1875.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
823722016-10-26 11:26:0975.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
783162016-10-14 12:24:1875.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
751472016-10-04 11:48:4575.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
724802016-09-26 15:04:3875.69.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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