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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
1369652017-01-30 19:57:4775.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1310282017-01-17 17:32:3575.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1286192017-01-13 16:50:1175.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1256462017-01-09 15:27:4775.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1256062017-01-09 14:07:3875.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1255922017-01-09 13:53:3275.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1227972017-01-04 13:17:4575.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1191602016-12-28 12:03:3675.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1160702016-12-22 13:59:0475.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1159502016-12-22 08:17:4875.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1116862016-12-15 07:03:3375.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1105742016-12-13 21:01:1675.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1097522016-12-12 19:13:1575.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1097302016-12-12 18:49:3075.144.234.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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