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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
13688632022-05-23 00:22:45172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13688572022-05-23 00:08:18172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13656302022-05-16 21:31:51172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6845722019-05-22 15:22:17172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6474682019-03-22 01:40:28172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6474592019-03-22 01:12:14172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6474432019-03-21 23:33:51172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6472092019-03-21 15:27:49172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6472062019-03-21 15:26:27172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6468322019-03-21 04:12:37172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6468142019-03-21 03:12:51172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6113152019-01-23 03:38:07172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5755592018-11-21 02:41:48172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5533882018-10-14 22:20:31172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5503542018-10-09 23:18:37172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5422382018-09-26 07:35:26172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5391992018-09-20 21:47:37172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5390952018-09-20 17:49:58172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5245932018-08-25 18:51:37172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5159532018-08-09 18:43:54172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5029202018-07-16 23:36:04172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4994342018-07-10 18:21:58172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4607322018-05-07 21:57:22172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3382252017-10-20 13:31:05172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3339182017-10-13 17:13:41172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2838982017-07-27 21:52:38172.58.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

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