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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
3527492017-11-13 13:37:0569.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3484512017-11-06 12:30:0269.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3435752017-10-29 12:26:0369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3434132017-10-29 04:05:3669.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3433972017-10-29 03:26:5169.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3413262017-10-25 14:47:2769.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3381002017-10-20 09:16:5369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3336422017-10-13 06:54:3169.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3293482017-10-06 11:41:1369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3256062017-09-29 09:50:5369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3245232017-09-27 16:27:2969.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3200442017-09-20 15:20:0369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3190162017-09-19 01:42:2369.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3142962017-09-12 00:20:3769.142.213.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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