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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
13190282022-03-03 18:30:572607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
13051132022-02-10 21:58:402607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
13045002022-02-09 22:50:102607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
12047012021-08-28 04:15:132607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11703532021-07-01 17:26:312607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
11702682021-07-01 15:20:492607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9963732020-10-07 02:40:522607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9730152020-09-06 16:00:282607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
9066232020-06-05 00:31:092607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8476132020-02-24 18:48:052607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8474952020-02-24 14:56:102607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8474942020-02-24 14:49:162607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8273622020-01-21 01:05:122607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
8273402020-01-20 23:49:362607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7993362019-12-02 00:09:432607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7992752019-12-01 22:24:582607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
7897132019-11-16 03:37:362607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5326042018-09-09 11:37:552607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
5077592018-07-25 17:36:312607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4999282018-07-11 13:41:302607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
4668612018-05-17 01:53:102607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
2875132017-08-01 18:16:542607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblockednoneReport
1826472017-04-07 22:17:082607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1089972016-12-11 17:08:042607:fb90:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblockednoneReport

All results shown
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