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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
20544562025-10-27 19:34:262607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20535362025-10-26 02:30:202607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20527652025-10-24 16:37:172607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20523732025-10-24 02:02:342607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20522502025-10-23 21:02:352607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20481522025-10-16 23:13:222607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20481422025-10-16 22:29:292607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20480002025-10-16 16:54:362607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20456342025-10-13 01:51:132607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20456022025-10-13 00:17:222607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20455912025-10-12 23:47:262607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20455612025-10-12 21:53:252607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20455002025-10-12 19:08:242607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20454472025-10-12 15:51:172607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20452962025-10-12 06:08:392607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20452832025-10-12 05:22:352607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20452782025-10-12 05:04:392607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20365432025-09-26 08:10:372607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20364542025-09-26 04:08:302607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20364522025-09-26 04:02:162607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20336892025-09-21 09:43:472607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
20335842025-09-21 04:30:312607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
19970872025-07-17 17:00:392607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
19846592025-06-25 19:24:272607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18364462024-09-30 00:36:592607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18364392024-09-30 00:08:252607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17907712024-07-03 15:48:182607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17901592024-07-02 14:29:442607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17897782024-07-01 22:51:102607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17897672024-07-01 22:21:082607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17897532024-07-01 22:02:372607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17897522024-07-01 21:58:012607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17897302024-07-01 21:21:262607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17896832024-07-01 19:34:352607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17895382024-07-01 15:27:232607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17893612024-07-01 09:44:472607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17893522024-07-01 09:26:102607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17893482024-07-01 09:09:362607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17842792024-06-21 19:26:462607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17842482024-06-21 18:54:272607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17842182024-06-21 18:18:412607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17837812024-06-20 22:57:592607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17837202024-06-20 20:43:192607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17836692024-06-20 18:38:392607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17836642024-06-20 18:31:162607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17836612024-06-20 18:20:372607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17832022024-06-19 22:35:292607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17831102024-06-19 19:05:462607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17830512024-06-19 17:23:042607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17830332024-06-19 16:22:382607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17830152024-06-19 15:32:152607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17829102024-06-19 12:19:172607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17822452024-06-18 12:46:582607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17817702024-06-17 17:30:392607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
16820812023-12-04 22:08:282607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
16820782023-12-04 21:57:102607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport

All results shown
Last Modified