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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
22355302026-09-18 18:39:3238.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report
22348782026-09-17 18:20:4838.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblockednoneReport
22309232026-09-10 20:56:2638.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report
22309042026-09-10 20:14:4438.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report
22308942026-09-10 19:53:0038.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report
22308832026-09-10 19:41:1738.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report
22294512026-09-08 17:00:0038.25.251.x/2461461 (AS61461)ven (Venezuela)yesblockedblocked/21Report

All results shown
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