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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
9201302020-06-29 14:43:0698.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9063272020-06-04 12:57:5298.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8905042020-05-06 22:13:5198.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8674672020-03-26 14:12:4298.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8592452020-03-11 21:36:4998.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8543642020-03-03 14:51:5998.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2867582017-07-31 19:07:4498.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2866522017-07-31 16:21:4098.244.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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