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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
12191432021-09-23 18:58:0173.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12151772021-09-16 13:40:1773.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12110772021-09-09 06:00:1473.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12073282021-09-02 00:54:4573.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12029812021-08-25 09:00:3673.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11973452021-08-15 20:21:5873.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11932002021-08-08 10:37:0873.157.244.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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