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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
21669652026-05-24 02:10:2446.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21666602026-05-23 10:59:2046.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21618992026-05-15 09:45:3246.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21613062026-05-14 11:53:3246.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21572142026-05-07 12:18:4046.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21571662026-05-07 10:46:4046.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21533532026-04-30 01:09:3446.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21531072026-04-29 14:54:2246.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21494362026-04-22 11:40:4846.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21479062026-04-19 11:51:5446.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21456062026-04-15 01:04:3246.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21450762026-04-14 05:40:5546.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21440332026-04-11 20:54:4546.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21414202026-04-07 04:33:5446.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport
21414172026-04-07 04:30:4546.29.192.x/2450928 (SYNTSIB-AS)rus (Russian Federation)yesunknownunknownnoneReport

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