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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
9941052020-10-04 02:44:51172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9552202020-08-20 16:55:39172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9229282020-07-04 14:55:51172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9068242020-06-05 11:39:45172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9058772020-06-03 16:19:51172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9028562020-05-29 15:58:48172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9028502020-05-29 15:40:18172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9024052020-05-28 19:30:47172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9023082020-05-28 16:37:36172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8987152020-05-21 18:50:20172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8982542020-05-20 20:30:56172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8981712020-05-20 16:58:53172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8891702020-05-04 17:42:11172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8891592020-05-04 17:21:09172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8878222020-05-01 21:35:44172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8867032020-04-29 22:40:53172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8866962020-04-29 22:23:53172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8865172020-04-29 16:22:44172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8858412020-04-28 15:51:50172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8852672020-04-27 17:17:17172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8837952020-04-24 20:15:11172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8818862020-04-21 17:03:50172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8813352020-04-20 17:51:39172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8793342020-04-16 21:32:41172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8773532020-04-13 16:37:35172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8760962020-04-11 00:28:43172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8760882020-04-10 23:45:40172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8760502020-04-10 21:26:19172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8760342020-04-10 20:31:13172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8756962020-04-10 05:09:52172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8754192020-04-09 16:27:58172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8736182020-04-06 21:50:13172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8688992020-03-29 15:01:29172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8481082020-02-25 13:51:38172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8218252020-01-11 05:04:10172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8217082020-01-10 22:10:12172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7818312019-11-03 19:51:36172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7538572019-09-19 14:21:58172.58.44.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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