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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
13328412022-03-22 21:00:252601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
13230432022-03-11 02:02:482601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13225862022-03-10 09:42:492601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
13187522022-03-03 08:35:532601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13186052022-03-03 00:07:022601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
13185922022-03-02 23:44:232601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
13164872022-02-27 02:31:062601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
13127682022-02-20 01:24:102601:983:47xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report

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