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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
7327832019-08-14 00:13:232804:128:40xx::/4028634bra (Brazil)noblockedblocked/56Report
7283572019-08-05 23:41:342804:128:40xx::/4028634bra (Brazil)noblockedblocked/64Report
7171922019-07-17 02:09:572804:128:40xx::/4028634bra (Brazil)noblockedblocked/56Report
7171472019-07-17 00:21:512804:128:40xx::/4028634bra (Brazil)noblockedblocked/56Report
7171422019-07-17 00:14:472804:128:40xx::/4028634bra (Brazil)noblockedblocked/56Report
7171412019-07-17 00:12:162804:128:40xx::/4028634bra (Brazil)noblockedblocked/56Report
7166332019-07-16 06:08:322804:128:40xx::/4028634bra (Brazil)noreceivedreceived/16Report
7011982019-06-19 22:59:192804:128:40xx::/4028634bra (Brazil)noreceivedreceived/16Report
7011972019-06-19 22:55:552804:128:40xx::/4028634bra (Brazil)noreceivedreceived/16Report
7011962019-06-19 22:51:562804:128:40xx::/4028634bra (Brazil)noreceivedreceived/16Report
7005762019-06-18 23:13:262804:128:40xx::/4028634bra (Brazil)noreceivedreceived/16Report

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