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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
6639172019-04-17 20:57:082804:f04:50xx::/40262591bra (Brazil)noblockedblocked/32Report
6583822019-04-09 12:23:552804:f04:50xx::/40262591bra (Brazil)noblockedblocked/32Report
6575792019-04-08 10:14:282804:f04:50xx::/40262591bra (Brazil)noblockedblocked/32Report
6496022019-03-25 20:01:412804:f04:50xx::/40262591bra (Brazil)noblockedblocked/32Report
6005462019-01-04 12:41:002804:f04:50xx::/40262591bra (Brazil)noreceivedreceived/24Report
5975802018-12-29 10:07:002804:f04:50xx::/40262591bra (Brazil)noreceivedreceived/24Report
5934432018-12-21 13:48:202804:f04:50xx::/40262591bra (Brazil)noreceivedreceived/24Report
5891772018-12-14 14:57:562804:f04:50xx::/40262591bra (Brazil)noreceivedreceived/16Report

All results shown
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