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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
9308132020-07-20 12:09:202804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9260322020-07-10 13:52:052804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9210022020-07-01 00:10:042804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9167582020-06-23 00:32:372804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9163402020-06-22 12:51:122804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9163372020-06-22 12:46:192804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9163352020-06-22 12:41:282804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9163142020-06-22 12:06:342804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9060292020-06-03 21:48:262804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
9018172020-05-27 20:41:262804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
8982272020-05-20 19:34:492804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
8943552020-05-13 18:25:022804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report
8943542020-05-13 18:20:572804:4800:10xx::/40267091bra (Brazil)noreceivedreceived/16Report

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