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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
21457562026-04-15 07:58:102601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21455732026-04-14 22:58:552601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21418402026-04-07 18:52:062601:18c:82xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
21373652026-03-30 12:24:372601:18c:82xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
21336372026-03-23 15:46:422601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21317412026-03-19 22:35:352601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21295202026-03-16 02:38:432601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21295162026-03-16 02:26:132601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21295122026-03-16 02:13:562601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21287592026-03-14 06:10:442601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
19466092025-04-19 03:33:412601:18c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

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