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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
6929082019-06-05 17:29:3250.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6664782019-04-22 19:36:2050.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6264532019-02-18 20:02:3250.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6158222019-01-30 21:27:1850.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5840422018-12-06 18:57:5350.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5788422018-11-27 19:15:1850.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5339642018-09-11 19:29:2750.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5270572018-08-29 23:49:1850.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5269992018-08-29 21:33:4150.246.12.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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