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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
7486062019-09-11 12:10:34172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7360772019-08-19 23:00:20172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6992682019-06-16 21:12:34172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6992632019-06-16 20:25:39172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6987432019-06-15 16:34:49172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6541282019-04-02 13:30:31172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5919832018-12-19 14:08:14172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4924082018-06-28 12:49:04172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4609742018-05-08 08:16:22172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4525332018-04-25 06:13:24172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4332312018-03-24 13:16:41172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2941382017-08-10 13:19:33172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2848752017-07-29 02:33:12172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2370562017-06-02 01:11:42172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1615972017-03-09 16:57:25172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1556462017-02-27 17:56:27172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1317282017-01-18 19:47:57172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1314182017-01-18 09:30:54172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1172952016-12-24 20:24:28172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
810282016-10-22 18:09:25172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
740862016-10-01 02:36:46172.56.6.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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