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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
22221362026-08-26 18:52:082804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22208842026-08-25 00:38:442804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22201272026-08-24 01:57:022804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22196152026-08-22 20:08:192804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22192792026-08-22 00:15:362804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22177592026-08-20 02:37:192804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22168362026-08-18 16:42:092804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22166982026-08-18 13:14:192804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22146172026-08-14 16:41:562804:2b8:a8xx::/4028130bra (Brazil)noblockedreceived/16Report
22144072026-08-14 10:54:142804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22140692026-08-13 18:00:512804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22132222026-08-12 10:57:442804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22122122026-08-10 16:23:042804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
22066542026-07-31 11:01:092804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report

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