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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
18643742024-11-20 13:55:032a01:57e0:6xx::/40203847 (MARCONISOLUTIONS)bgr (Bulgaria)noreceivedreceived/16Report
18599572024-11-12 21:41:552a01:57e0:6xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/16Report
18598802024-11-12 19:03:182a01:57e0:6xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/40Report
18498852024-10-24 18:39:552a01:57e0:2xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/16Report
18453722024-10-16 18:11:332a01:57e0:2xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/32Report
18416822024-10-09 16:45:562a01:57e0:2xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/16Report
18391522024-10-04 17:19:552a01:57e0:2xx::/40203847 (MARCONISOLUTIONS)ita (Italy)noreceivedreceived/16Report

All results shown
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