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
14159932022-08-11 19:53:0373.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14123732022-08-04 17:57:4573.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14095172022-07-29 19:41:3173.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14082362022-07-27 13:10:4873.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14045622022-07-20 12:04:1773.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13997802022-07-13 10:58:1273.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13963952022-07-07 00:33:2773.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13925822022-06-29 23:26:5473.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13925542022-06-29 22:24:3773.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13925282022-06-29 21:17:1773.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13925242022-06-29 21:12:5373.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13924262022-06-29 17:53:4673.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13924222022-06-29 17:42:1973.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13923392022-06-29 15:01:5373.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13923362022-06-29 15:00:0573.57.214.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified