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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
18504222024-10-25 18:45:152001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18498202024-10-24 16:45:462001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18498122024-10-24 16:32:572001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18468532024-10-19 13:28:502001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18452322024-10-16 13:19:562001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18442092024-10-14 19:48:592001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18441812024-10-14 19:05:412001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18409482024-10-08 12:03:022001:1291:xx::/4016735bra (Brazil)noreceivedreceived/48Report
18405382024-10-07 17:58:442001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18405012024-10-07 17:10:112001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18385832024-10-03 17:50:092001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18380772024-10-02 18:33:052001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18348972024-09-26 17:57:382001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report
18348722024-09-26 17:23:392001:1291:xx::/4016735bra (Brazil)noreceivedreceived/16Report

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