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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
16763892023-11-23 19:48:5345.71.195.x/24267642bra (Brazil)yesreceivedreceived/8Report
16763752023-11-23 19:06:3945.71.195.x/24267642bra (Brazil)yesreceivedreceived/8Report
16634292023-10-30 18:57:0445.71.195.x/24267642bra (Brazil)yesreceivedreceived/8Report
16634092023-10-30 18:22:3445.71.195.x/24267642bra (Brazil)yesreceivedreceived/8Report
14665332022-10-27 19:00:0745.71.193.x/24267642bra (Brazil)yesblockedblocked/22Report
14665032022-10-27 18:03:3945.71.195.x/24267642bra (Brazil)yesblockedblocked/22Report
14665032022-10-27 18:03:392804:449c:xx::/40267642bra (Brazil)noreceivedreceived/16Report
14664022022-10-27 14:46:4145.71.195.x/24267642bra (Brazil)yesblockedblocked/22Report
14664022022-10-27 14:46:412804:449c:xx::/40267642bra (Brazil)noreceivedreceived/16Report

All results shown
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