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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
6169662019-02-01 17:58:3796.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6168932019-02-01 15:33:5896.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5985532018-12-31 18:11:1896.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5921812018-12-19 20:55:5596.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5709562018-11-13 18:00:4696.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5709422018-11-13 17:38:5596.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5627862018-10-30 19:20:3896.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5546032018-10-16 18:29:5596.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5372542018-09-17 17:59:2296.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5371932018-09-17 16:00:4396.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5262472018-08-28 17:30:5196.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4946722018-07-02 18:16:2196.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4884642018-06-21 17:21:2796.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4825232018-06-11 18:08:1496.64.131.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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