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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
3866112018-01-07 19:42:4168.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3860722018-01-06 17:57:1068.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3847092018-01-04 14:12:3868.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3831032018-01-02 05:01:4368.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3794532017-12-26 04:53:3968.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3775682017-12-22 02:16:5468.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3762442017-12-20 00:36:1468.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3757082017-12-19 05:05:0668.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3750442017-12-18 03:49:4368.87.97.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3750412017-12-18 03:45:0668.87.97.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3747972017-12-17 15:30:1968.87.97.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3738102017-12-15 23:45:3868.87.97.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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