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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
18617002024-11-15 16:05:022607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/80Report
18187992024-08-26 20:45:222607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18169652024-08-22 17:47:012607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18022562024-07-24 17:35:122607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17637892024-05-15 14:33:412607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17545632024-04-26 19:56:312607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17194942024-02-16 17:47:352607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16920792023-12-23 15:26:312607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16709452023-11-13 19:37:042607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16558732023-10-16 18:11:532607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
15726362023-05-10 21:18:302607:fb91:exx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

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