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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
21071482026-02-04 14:00:3662.101.31.x/240ita (Italy)noblockedblocked/29Report
21071362026-02-04 13:46:0062.101.31.x/240ita (Italy)noblockedblocked/29Report
21070472026-02-04 11:55:2362.101.31.x/240ita (Italy)noblockedblocked/24Report
21070272026-02-04 11:21:1062.101.31.x/240ita (Italy)noblockedblocked/24Report
21070022026-02-04 10:42:0562.101.31.x/240ita (Italy)noblockedblocked/24Report
21069972026-02-04 10:36:4862.101.31.x/240ita (Italy)noblockedblocked/24Report

All results shown
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