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
783812016-10-14 15:32:1873.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
776862016-10-12 11:22:1573.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
775342016-10-12 00:09:1373.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
770062016-10-10 11:50:0073.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
760702016-10-07 11:23:0073.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
759382016-10-06 21:30:0773.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
759302016-10-06 21:02:2473.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
745162016-10-02 12:25:2073.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
741932016-10-01 13:51:1773.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
741892016-10-01 13:36:5573.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
733042016-09-28 11:26:3573.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
721872016-09-25 23:31:4973.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
720092016-09-25 14:03:1673.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified