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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
14525672022-10-06 21:06:182607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14525402022-10-06 20:15:572607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14497822022-10-01 23:32:382607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14468732022-09-25 02:17:022607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14450692022-09-22 01:51:082607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14435912022-09-19 23:40:542607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14414902022-09-16 01:38:162607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14413962022-09-15 21:37:582607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14413572022-09-15 20:21:252607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14363932022-09-08 00:13:572607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14299602022-08-29 21:57:042607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14292402022-08-28 21:09:182607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14288442022-08-28 00:13:292607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
14252972022-08-22 23:40:452607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
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