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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
21658612026-05-22 05:31:28194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21653402026-05-21 10:56:47194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21652252026-05-21 05:59:31194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21645602026-05-20 05:40:46194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21638812026-05-19 05:42:36194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21632882026-05-18 05:45:24194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21630682026-05-17 16:56:09194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21597302026-05-12 05:31:14194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21552412026-05-04 05:51:07194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21391072026-04-02 05:39:16194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21385832026-04-01 09:07:09194.50.15.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21385052026-04-01 05:30:20194.50.15.x/240***yesblockedblockednoneReport

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