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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
16693442023-11-10 15:07:102804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16689722023-11-09 21:56:402804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16240352023-08-17 14:44:102804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16234212023-08-16 13:35:462804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16195442023-08-09 12:17:252804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16191652023-08-08 19:10:282804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16191552023-08-08 18:57:522804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16191402023-08-08 18:27:162804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16191342023-08-08 18:16:222804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16045122023-07-11 13:10:152804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
16023632023-07-07 11:27:102804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
15970292023-06-27 12:28:152804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14713872022-11-04 19:00:372804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14674742022-10-29 13:31:202804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14497992022-10-02 01:10:552804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14493342022-09-30 22:49:442804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14143262022-08-09 03:12:382804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report
14093032022-07-29 11:33:192804:389:71xx::/4022085bra (Brazil)noblockedblocked/64Report

All results shown
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