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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
11620122021-06-15 14:51:1773.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11446982021-05-17 18:20:1873.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11209692021-04-10 06:04:1773.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11109432021-03-24 17:44:5073.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8187162020-01-05 16:51:3773.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8186702020-01-05 14:03:3473.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7787712019-10-29 14:38:5273.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6902172019-06-01 00:51:0873.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5927392018-12-20 16:55:4473.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5553072018-10-17 16:58:3373.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5328552018-09-10 00:49:1173.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4154042018-02-23 04:17:0473.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3118442017-09-07 23:15:3673.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2954112017-08-12 05:37:0173.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2935192017-08-09 18:01:2973.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1725512017-03-26 13:26:3273.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1214412017-01-02 01:48:0373.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1201022016-12-30 03:29:3173.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
936452016-11-17 13:02:3373.93.143.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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