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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
20747432025-12-07 19:14:48185.130.83.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19849772025-06-26 09:31:0879.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19849002025-06-26 06:22:0779.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19842992025-06-25 10:06:4579.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19842012025-06-25 06:02:2179.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19841942025-06-25 05:40:5179.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19838212025-06-24 14:12:2079.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19837582025-06-24 12:32:0179.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
19837542025-06-24 12:28:4179.136.240.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport

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