Logo

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
1046582016-12-04 21:29:0973.168.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1031352016-12-02 03:36:4673.168.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1031112016-12-02 02:38:0573.168.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1023542016-11-30 23:46:0473.168.178.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1022572016-11-30 21:27:3073.168.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
996602016-11-27 00:00:3873.168.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
993752016-11-26 12:27:5073.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
991762016-11-26 00:09:4473.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
989372016-11-25 15:33:2473.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
985712016-11-24 23:05:5273.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
972992016-11-22 22:13:2073.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
923552016-11-15 20:58:4173.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
904172016-11-13 01:59:1473.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
903742016-11-13 00:25:3073.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
894162016-11-11 15:50:0073.168.178.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified