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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
22545812026-10-21 06:11:082602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblockednoneReport
22545642026-10-21 05:41:062602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblocked/64Report
22502622026-10-14 06:11:072602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblockednoneReport
22502452026-10-14 05:41:022602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblocked/64Report
22486332026-10-11 14:06:552602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblockednoneReport
22486322026-10-11 14:06:472602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblocked/64Report
22486152026-10-11 13:24:392602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblocked/64Report
22483832026-10-11 04:01:522602:fb3c:4xx::/4046307 (CENTAURI)usa (United States)noblockedblocked/40Report

All results shown
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