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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
14364632022-09-08 02:45:172607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12620582021-12-01 17:13:552607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
10095472020-10-19 13:01:512607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
10053782020-10-13 01:00:392607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9058862020-06-03 16:34:392607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8559342020-03-06 01:10:452607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8175492020-01-03 00:19:022607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8170892020-01-02 10:15:432607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8015112019-12-05 00:11:062607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8012782019-12-04 16:55:362607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7985812019-11-30 15:37:462607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7985792019-11-30 15:31:042607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7970212019-11-28 02:52:082607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7947022019-11-24 01:05:192607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7946752019-11-23 23:49:352607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7937492019-11-22 09:05:542607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7818642019-11-03 21:52:522607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7779352019-10-28 11:43:262607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7760612019-10-25 01:48:512607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7490512019-09-12 01:11:452607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7388252019-08-24 15:48:322607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7308982019-08-10 14:06:472607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7242492019-07-29 15:07:542607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7210972019-07-23 20:08:332607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7209002019-07-23 15:21:232607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6971892019-06-13 00:08:122607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6946232019-06-08 21:11:162607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6886882019-05-29 16:17:592607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6885662019-05-29 12:59:002607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6858902019-05-24 15:46:082607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6858332019-05-24 14:22:202607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6616422019-04-14 15:20:482607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
6616282019-04-14 14:53:002607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5681362018-11-09 01:47:432607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4948312018-07-03 00:45:032607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
3571882017-11-20 06:18:452607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
3565412017-11-19 00:21:432607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
3552002017-11-16 19:01:352607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
3551752017-11-16 18:03:452607:fb90:60xx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
2989412017-08-18 01:46:312607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
2737322017-07-15 12:06:062607:fb90:60xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report

All results shown
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