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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
18265252024-09-10 17:26:132607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18259942024-09-09 19:09:142607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17904932024-07-03 04:42:402607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17903492024-07-02 20:23:072607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17898982024-07-02 05:19:392607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17892792024-07-01 04:47:182607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17892532024-07-01 03:14:182607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17892472024-07-01 02:56:522607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17892402024-07-01 02:38:162607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17823972024-06-18 15:54:452607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17815662024-06-17 12:56:022607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17733402024-06-02 18:58:422607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
13336242022-03-24 05:00:102607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
13335492022-03-24 01:46:502607:fb90:9bxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

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