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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
14072042022-07-25 18:36:49172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
14004832022-07-14 15:19:56172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12615932021-12-01 02:03:08172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12609382021-11-30 01:36:35172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12242152021-10-01 19:33:53172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12237482021-10-01 04:04:30172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12236612021-10-01 00:26:24172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12235312021-09-30 19:57:50172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12230312021-09-30 04:53:46172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11907852021-08-03 20:18:34172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
11000402021-03-07 23:41:14172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10325982020-11-21 21:47:26172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9413042020-08-04 01:53:21172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9411922020-08-03 21:47:02172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9314032020-07-21 14:33:10172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9310062020-07-20 19:28:30172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8754332020-04-09 16:45:53172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8618582020-03-16 17:30:12172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8593552020-03-12 01:24:42172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8558772020-03-05 22:40:06172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8483612020-02-25 22:01:36172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8428502020-02-17 03:20:55172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8423682020-02-16 05:28:57172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8393752020-02-11 00:49:05172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8287182020-01-23 02:32:05172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8257282020-01-18 00:46:54172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8225342020-01-12 21:32:11172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8216542020-01-10 19:41:43172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8122352019-12-23 01:23:10172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7863862019-11-11 12:36:25172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7770342019-10-26 18:54:15172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7738262019-10-21 19:35:52172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7713962019-10-17 17:53:31172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7619592019-10-02 20:08:57172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7580382019-09-26 15:14:58172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7562112019-09-23 23:49:00172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7359752019-08-19 19:40:56172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7277022019-08-04 22:35:38172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7238572019-07-28 20:22:16172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7175052019-07-17 15:23:07172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7055472019-06-27 15:44:08172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6840562019-05-21 20:04:06172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6839482019-05-21 16:56:58172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6838672019-05-21 14:15:20172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6722032019-05-02 01:07:53172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4055492018-02-06 16:25:23172.58.75.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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