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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
21616292026-05-14 21:34:492804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21575012026-05-07 20:27:052804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21537962026-04-30 19:19:242804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21501932026-04-23 18:11:352804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21492852026-04-22 05:21:282804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21456612026-04-15 04:13:512804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21420442026-04-08 03:06:022804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21384392026-04-01 01:58:152804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21382952026-03-31 19:58:332804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21343442026-03-24 18:50:482804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21312392026-03-19 01:20:272804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21275202026-03-12 00:12:112804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21238982026-03-05 11:37:492804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21201992026-02-26 13:46:562804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21161412026-02-19 12:38:202804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21143662026-02-16 19:11:122804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21101932026-02-09 18:02:122804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21063482026-02-03 07:59:282804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21023902026-01-27 06:51:192804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20984322026-01-20 05:43:162804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20947632026-01-13 17:55:232804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20945902026-01-13 13:21:222804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report

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