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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
9310312020-07-20 20:54:562804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9298932020-07-18 01:53:572804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9219212020-07-02 15:59:432804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9175442020-06-24 08:05:392804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9134942020-06-17 06:59:002804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9129482020-06-16 14:30:492804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
9025342020-05-28 23:44:532804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
8988552020-05-21 22:38:052804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report
8948532020-05-14 21:20:522804:4870:1xx::/40267121bra (Brazil)noreceivedreceived/16Report

All results shown
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