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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
15045112023-01-03 17:31:3096.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11403532021-05-10 17:38:2096.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9890902020-09-25 18:11:2796.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9105822020-06-11 20:09:4296.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9083872020-06-08 15:52:1596.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8986092020-05-21 15:12:5196.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6381472019-03-08 20:21:2296.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6380442019-03-08 17:20:1296.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5306592018-09-05 18:16:4996.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5193882018-08-15 20:20:3096.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4635192018-05-11 14:58:2296.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4622962018-05-09 20:31:5996.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4612332018-05-08 15:41:3696.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3981972018-01-25 16:42:5396.71.78.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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