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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
5474192018-10-05 00:38:402607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5467912018-10-03 23:52:592607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5030422018-07-17 05:12:052607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5011712018-07-13 14:43:072607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5002862018-07-12 02:59:582607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4907922018-06-26 00:47:582607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4756962018-05-30 21:18:352607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4606572018-05-07 19:17:012607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4476582018-04-17 15:18:262607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4390072018-04-03 16:12:382607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4152172018-02-22 19:35:572607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4097052018-02-13 15:11:322607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4045532018-02-04 23:54:262607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4036162018-02-03 01:48:442607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4035262018-02-02 22:48:142607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
3962232018-01-22 22:33:302607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
2797662017-07-22 21:04:182607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
2782862017-07-20 21:00:402607:fb90:82xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

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