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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
12228492021-09-29 19:54:26172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11678422021-06-27 23:37:34172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4786982018-06-05 01:57:01172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4515472018-04-23 18:05:41172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1966542017-04-22 21:47:54172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownrewrittennoneReport
1810072017-04-06 03:15:17172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1208532016-12-31 18:25:14172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1175282016-12-25 07:20:46172.56.42.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

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