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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
7597712019-09-29 17:24:45208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7089682019-07-03 17:01:22208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4929572018-06-29 11:59:48208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4617932018-05-09 07:41:14208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3052972017-08-28 15:40:29208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1262792017-01-10 12:32:57208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
903322016-11-12 22:15:53208.54.86.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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