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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
18348542024-09-26 16:50:592804:88c:4bxx::/4052872bra (Brazil)noreceivedreceived/24Report
18345342024-09-26 03:30:412804:88c:4bxx::/4052872bra (Brazil)noreceivedreceived/24Report
18303222024-09-17 22:46:362804:88c:4bxx::/4052872bra (Brazil)noblockedreceived/24Report
18294552024-09-16 12:04:062804:88c:4bxx::/4052872bra (Brazil)noreceivedreceivednoneReport
18271282024-09-11 16:48:242804:88c:4bxx::/4052872bra (Brazil)noreceivedreceivednoneReport
18270942024-09-11 15:33:362804:88c:4bxx::/4052872bra (Brazil)noreceivedreceivednoneReport
18263622024-09-10 12:05:132804:88c:4bxx::/4052872bra (Brazil)noreceivedreceived/24Report
18258662024-09-09 15:33:572804:88c:4bxx::/4052872bra (Brazil)noblockedblocked/56Report
18257322024-09-09 12:00:272804:88c:4bxx::/4052872bra (Brazil)noblockedblocked/56Report
18246362024-09-06 22:08:192804:88c:4bxx::/4052872bra (Brazil)noblockedblocked/56Report
18243732024-09-06 12:19:182804:88c:4bxx::/4052872bra (Brazil)noreceivedreceivednoneReport
18243662024-09-06 12:08:132804:88c:4bxx::/4052872bra (Brazil)noblockedblocked/56Report

All results shown
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