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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
3544512017-11-15 18:22:3471.63.218.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3480502017-11-05 19:22:2371.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3252252017-09-28 17:40:5871.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3031102017-08-24 21:04:0771.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2480202017-06-14 21:44:0471.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2242062017-05-18 20:55:0071.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1364922017-01-30 04:22:4871.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1189582016-12-28 01:34:0371.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1078102016-12-09 17:46:3271.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1077972016-12-09 17:24:5371.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
881742016-11-10 03:48:1771.63.218.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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