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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
11894102021-08-01 15:03:0273.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11889552021-07-31 13:23:5673.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11851242021-07-24 12:00:3673.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11749262021-07-09 20:13:2073.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11710472021-07-02 18:33:0773.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11668742021-06-25 17:26:4373.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11633512021-06-17 16:34:1473.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11545912021-06-03 11:46:1073.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11500862021-05-26 17:27:1073.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11460292021-05-19 16:20:4773.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11411682021-05-12 00:58:1373.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11368392021-05-04 21:07:0473.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11268012021-04-20 11:03:5473.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11225512021-04-13 03:02:0373.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11180742021-04-06 01:55:3073.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11139102021-03-30 00:49:0473.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11096282021-03-22 23:42:3873.0.83.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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