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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
10227252020-11-08 00:50:27172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8755322020-04-09 20:34:46172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8579052020-03-10 00:01:50172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8539042020-03-02 21:52:01172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8498212020-02-27 18:37:17172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8401842020-02-12 04:37:31172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8392122020-02-10 18:46:57172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8391932020-02-10 18:04:16172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8225622020-01-12 22:51:10172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8080302019-12-15 18:15:09172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7895642019-11-15 20:58:25172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7891852019-11-15 08:33:35172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7890752019-11-15 01:59:28172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7885332019-11-14 08:39:27172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7860462019-11-10 21:10:45172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7813552019-11-02 17:34:08172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7620912019-10-02 23:53:49172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7610522019-10-01 14:25:20172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7582422019-09-26 21:29:39172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7456352019-09-06 00:32:28172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7448242019-09-04 16:12:58172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7409932019-08-28 15:33:02172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7326732019-08-13 19:07:59172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6408632019-03-12 22:38:49172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6288742019-02-22 16:24:52172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6288732019-02-22 16:24:38172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6287502019-02-22 12:46:45172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6278612019-02-21 00:06:23172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6278052019-02-20 22:12:25172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6242982019-02-14 15:32:51172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6208312019-02-08 17:47:54172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6072922019-01-16 05:43:36172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6041442019-01-10 16:10:55172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5945272018-12-23 22:09:23172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5808132018-11-30 22:27:06172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5801972018-11-29 21:33:21172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5715302018-11-14 13:25:25172.58.92.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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