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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
20594332025-11-09 11:34:572a12:bec4:18xx::/40214677gbr (United Kingdom)noblockedblocked/64Report
20575192025-11-02 10:12:532a12:bec4:18xx::/40214677gbr (United Kingdom)noblockedblocked/64Report
20536662025-10-26 09:01:182a12:bec4:18xx::/40214677ukr (Ukraine)noblockedblocked/64Report
20536542025-10-26 08:18:172a12:bec4:18xx::/40214677ukr (Ukraine)noblockedblocked/64Report
20536452025-10-26 07:55:142a12:bec4:18xx::/40214677ukr (Ukraine)noblockedblocked/64Report
20536392025-10-26 07:42:142a12:bec4:18xx::/40214677ukr (Ukraine)noblockedblocked/64Report

All results shown
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