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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
18647272024-11-21 03:52:3898.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18639212024-11-19 18:08:4298.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18575292024-11-08 06:16:2798.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18575122024-11-08 04:41:2998.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18557342024-11-05 02:17:4098.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18550662024-11-04 00:01:2798.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18516322024-10-28 22:42:3598.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18509372024-10-26 20:49:3598.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18497992024-10-24 16:03:4698.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18493072024-10-23 17:38:1998.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14071772022-07-25 17:39:0198.50.104.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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