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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
20251842025-09-06 10:14:54178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20251822025-09-06 10:04:46178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20247542025-09-05 13:41:07178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20196202025-08-27 14:00:46178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20169552025-08-22 10:38:10178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20169372025-08-22 09:36:24178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20137772025-08-16 07:39:37178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20137742025-08-16 07:24:52178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
12937532022-01-20 23:26:07178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
12933992022-01-20 12:24:36178.66.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport

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