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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
9244982020-07-07 19:06:402607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9064942020-06-04 19:46:212607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8787042020-04-15 21:09:552607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8735442020-04-06 20:03:002607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8734862020-04-06 18:41:212607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8734762020-04-06 18:26:572607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8734402020-04-06 17:27:062607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8734122020-04-06 16:53:522607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8733432020-04-06 15:26:512607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8563712020-03-06 18:36:532607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8550012020-03-04 13:49:252607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8438072020-02-18 13:31:342607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8403822020-02-12 13:38:372607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8392352020-02-10 19:22:372607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8390752020-02-10 15:01:502607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8174692020-01-02 20:46:512607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8174432020-01-02 19:53:552607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8035492019-12-08 17:06:412607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7998442019-12-02 16:20:172607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7997742019-12-02 14:49:032607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7956782019-11-25 20:13:102607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7956542019-11-25 19:10:572607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7900712019-11-16 19:36:382607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7799952019-10-31 12:56:222607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7573992019-09-25 16:07:532607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5313472018-09-06 19:48:552607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5182362018-08-14 01:23:112607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5181232018-08-13 21:16:162607:fb90:70xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
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