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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
18116602024-08-12 18:23:342804:3190:50xx::/4053097bra (Brazil)noblockedblocked/56Report
18081412024-08-05 17:15:522804:3190:50xx::/4053097bra (Brazil)noblockedblocked/56Report
16562352023-10-17 11:19:312804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16545812023-10-13 21:43:132804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16459132023-09-27 11:35:002804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16415372023-09-19 14:13:062804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16376462023-09-12 13:05:522804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16340842023-09-05 11:59:172804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16286422023-08-25 19:36:252804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16213222023-08-12 14:56:552804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report
16040872023-07-10 19:15:412804:3190:50xx::/4053097bra (Brazil)noblockedblocked/64Report

All results shown
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