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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
9329452020-07-24 16:12:252600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9327292020-07-24 03:43:482600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9311072020-07-20 23:48:532600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9274302020-07-13 15:41:462600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9252602020-07-09 01:25:092600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9241292020-07-07 05:03:172600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9240382020-07-07 00:28:212600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9203312020-06-29 21:00:472600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9203272020-06-29 20:47:512600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9197592020-06-28 18:40:382600:1700:fcxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

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