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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
18234042024-09-04 17:39:06172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
18018822024-07-24 00:44:47172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16920792023-12-23 15:26:31172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16842192023-12-08 13:59:57172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16709452023-11-13 19:37:04172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5703682018-11-13 00:04:21172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5386542018-09-20 00:04:20172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2693042017-07-10 13:21:36172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownblockednoneReport
2626342017-07-02 01:01:51172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2342032017-05-29 23:56:36172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
2252582017-05-20 00:01:07172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1324172017-01-23 19:44:38172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1177152016-12-25 18:17:25172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedrewrittennoneReport
1045562016-12-04 16:59:05172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
942152016-11-18 02:28:27172.56.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

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