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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
6651472019-04-19 21:54:2673.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6573062019-04-07 21:13:5973.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6473102019-03-21 17:59:2273.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6386412019-03-09 17:55:1373.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6291262019-02-22 23:36:0773.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6250702019-02-15 20:54:5273.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5978332018-12-29 23:13:2473.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5402602018-09-22 18:54:4173.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5168172018-08-11 08:09:0873.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4908872018-06-26 05:36:1673.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3879642018-01-09 22:24:4473.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3872622018-01-08 21:27:4173.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3702642017-12-11 00:27:4173.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2375432017-06-02 14:13:3073.112.75.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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