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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
18302612024-09-17 20:33:47172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17967692024-07-14 19:46:52172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
17967382024-07-14 18:13:25172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
17966762024-07-14 14:51:05172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
17963212024-07-13 17:47:10172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
3858622018-01-06 08:17:34172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3698612017-12-10 07:46:29172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3619032017-11-28 07:16:19172.58.145.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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