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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
17124282024-02-02 13:34:232804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
17089082024-01-26 17:52:342804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
17088212024-01-26 14:23:552804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
17059342024-01-20 14:44:022804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16800772023-11-30 19:54:252804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16793882023-11-29 14:35:242804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16793572023-11-29 13:55:312804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16793352023-11-29 12:50:362804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16786562023-11-28 11:57:402804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16708192023-11-13 16:51:252804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16677072023-11-07 17:17:072804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16661542023-11-04 15:35:102804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16654202023-11-03 11:50:582804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16639332023-10-31 17:15:162804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16637782023-10-31 12:24:312804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report
16585312023-10-21 12:34:582804:8838:40xx::/40263027bra (Brazil)noblockedblocked/56Report

All results shown
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