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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
18258732024-09-09 15:43:17191.37.168.x/24271023bra (Brazil)noreceivedreceived/8Report
18258652024-09-09 15:32:58191.37.168.x/24271023bra (Brazil)noreceivedreceived/8Report
18258642024-09-09 15:31:082804:7518:5fxx::/40271023bra (Brazil)nounknownunknownnoneReport
18257242024-09-09 11:53:26191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18257072024-09-09 11:28:26191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18244672024-09-06 14:58:32191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18239682024-09-05 16:02:09191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18228962024-09-03 19:43:43191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18228762024-09-03 18:58:43191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18228442024-09-03 18:05:55191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18228302024-09-03 17:44:38191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18226372024-09-03 11:45:06191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18226362024-09-03 11:40:30191.37.170.x/24271023bra (Brazil)yesreceivedreceived/8Report
18226362024-09-03 11:40:302804:7518:5fxx::/40271023bra (Brazil)noreceivedreceived/16Report

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