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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
17166912024-02-10 21:50:452607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblockednoneReport
16634812023-10-30 20:56:262607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16596952023-10-23 22:12:482607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16596542023-10-23 20:22:592607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16596222023-10-23 19:16:462607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16586692023-10-21 18:45:512607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16380282023-09-13 03:10:152607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16378692023-09-12 20:03:492607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16374852023-09-12 07:00:382607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16373432023-09-11 22:53:222607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16372962023-09-11 20:39:592607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
16367792023-09-10 21:56:022607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16366962023-09-10 18:01:482607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16366722023-09-10 16:44:502607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16363482023-09-09 20:57:402607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
16362622023-09-09 15:25:252607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16356462023-09-08 10:54:522607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16344002023-09-05 21:57:522607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16341142023-09-05 12:51:092607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16339322023-09-05 04:11:342607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16339092023-09-05 02:29:552607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
16221392023-08-14 12:13:382607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16207692023-08-11 13:11:242607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16078442023-07-17 14:44:412607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16065012023-07-14 17:11:562607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16033582023-07-09 11:10:262607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16031112023-07-08 21:10:132607:fb90:d7xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport

All results shown
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