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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
18292572024-09-16 00:10:332607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18287502024-09-14 19:09:132607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18276792024-09-12 15:55:352607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18273152024-09-12 00:04:502607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18250452024-09-08 01:39:022607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18249962024-09-07 21:10:142607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18237252024-09-05 07:35:102607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16596372023-10-23 19:42:032607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16374792023-09-12 06:55:522607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16368022023-09-10 22:56:572607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16367762023-09-10 21:45:172607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16367612023-09-10 20:52:592607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16362082023-09-09 13:20:302607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
16356302023-09-08 10:21:492607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16350142023-09-07 01:05:152607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16221162023-08-14 11:41:442607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16060252023-07-13 20:46:022607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
11726872021-07-06 01:29:272607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11271042021-04-20 19:19:222607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11270352021-04-20 17:21:142607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11263892021-04-19 18:36:402607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11263402021-04-19 16:48:402607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11258832021-04-18 23:01:522607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11258432021-04-18 20:42:572607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11249532021-04-16 21:49:352607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11241552021-04-15 14:46:122607:fb90:e3xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
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