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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
18828632024-12-23 15:05:022804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18827552024-12-23 11:34:092804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18814052024-12-20 14:23:332804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18813132024-12-20 11:46:192804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18790562024-12-16 15:52:482804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18768172024-12-12 11:55:392804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18750972024-12-09 14:45:482804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18723072024-12-04 13:45:452804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689552024-11-28 15:07:362804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689502024-11-28 15:02:312804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689042024-11-28 13:28:462804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689002024-11-28 13:25:472804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18688922024-11-28 13:13:512804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18688902024-11-28 13:09:092804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682602024-11-27 12:40:152804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682502024-11-27 12:27:572804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682432024-11-27 12:17:002804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682372024-11-27 12:10:282804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682202024-11-27 11:48:162804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report

All results shown
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