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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
12443262021-11-04 03:32:562607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12442852021-11-04 01:09:582607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12438792021-11-03 12:33:572607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12438232021-11-03 11:19:142607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12437512021-11-03 08:16:252607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12437122021-11-03 06:37:212607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12436772021-11-03 04:28:072607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/96Report
12435542021-11-02 21:46:122607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12432802021-11-02 11:16:572607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12431042021-11-02 01:04:102607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12425092021-11-01 01:41:502607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12422932021-10-31 14:46:572607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12421282021-10-31 06:55:472607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9732892020-09-06 18:57:462607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9732692020-09-06 18:47:082607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9671852020-09-02 01:23:432607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9671742020-09-02 00:53:432607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7927432019-11-20 20:29:152607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7568302019-09-24 20:04:132607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6763962019-05-09 04:18:392607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6757492019-05-08 03:24:412607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6756952019-05-08 00:05:352607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6752962019-05-07 11:05:362607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6750842019-05-07 02:35:432607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6746142019-05-06 11:46:102607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6744262019-05-06 04:54:062607:fb90:98xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
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