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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
18649202024-11-21 12:57:382804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18528682024-10-30 19:42:052804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18508462024-10-26 16:48:572804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18505292024-10-25 23:48:332804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18504612024-10-25 20:27:292804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18504192024-10-25 18:36:272804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18488622024-10-23 05:53:342804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18463152024-10-18 12:34:042804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18462542024-10-18 10:37:102804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18462522024-10-18 10:28:282804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18453592024-10-16 17:49:242804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18308962024-09-19 01:16:422804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18308472024-09-18 21:49:052804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18286272024-09-14 12:57:212804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18223522024-09-02 20:19:282804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report
18223452024-09-02 20:12:332804:1440:22xx::/40263321bra (Brazil)noreceivedreceived/16Report

All results shown
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