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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
15653842023-04-26 02:04:592607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15604492023-04-16 08:57:192607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15567582023-04-09 07:50:272607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15555812023-04-06 17:06:292607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15519292023-03-30 15:59:542607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15481702023-03-23 14:50:572607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15437342023-03-15 17:44:052607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15397352023-03-08 15:09:072607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15357892023-03-01 12:52:462607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15310232023-02-20 17:41:382607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15269892023-02-13 16:33:032607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15173092023-01-27 18:08:232607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15148752023-01-20 17:01:442607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
15026512022-12-30 19:24:522607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14991292022-12-23 18:17:572607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14950032022-12-15 18:45:352607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14931262022-12-12 17:30:412607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14908112022-12-08 04:18:332607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14885862022-12-01 03:11:442607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14843102022-11-24 02:05:002607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14798982022-11-17 00:58:152607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14756282022-11-09 23:50:562607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14671052022-10-28 18:25:192607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14631922022-10-21 17:18:442607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14615052022-10-19 16:01:142607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14557592022-10-12 14:53:162607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14517262022-10-05 13:44:052607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14436182022-09-20 00:53:092607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14402192022-09-14 08:35:402607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14358682022-09-07 07:28:442607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14357102022-09-06 23:01:552607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14307522022-08-30 21:54:332607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14259492022-08-23 20:37:012607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14202942022-08-16 19:30:162607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14202902022-08-16 19:25:302607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
14202842022-08-16 19:18:572607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/32Report
12346262021-10-18 23:51:232607:fb90:55xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
Last Modified