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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
20732022025-12-04 14:08:03213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726962025-12-03 16:12:11213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726712025-12-03 15:30:23213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726602025-12-03 15:08:33213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726502025-12-03 14:56:45213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20620572025-11-14 12:43:23213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20620332025-11-14 12:09:57213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
19956152025-07-15 07:47:23213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
19956052025-07-15 07:05:37213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
19955922025-07-15 06:43:49213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
19955882025-07-15 06:32:02213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport

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