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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
9816292020-09-14 10:59:302804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
9794542020-09-10 16:35:302804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
9778942020-09-08 19:57:112804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
9775812020-09-08 14:50:102804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
9700132020-09-03 18:18:562804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
9667792020-09-01 13:43:172804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
9667732020-09-01 13:34:412804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/16Report
9667322020-09-01 12:43:542804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/16Report
9667272020-09-01 12:39:492804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/16Report
9667242020-09-01 12:36:562804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/16Report

All results shown
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