Logo

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
22219542026-08-26 13:43:042803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219472026-08-26 13:35:572803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219432026-08-26 13:30:392803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219382026-08-26 13:24:202803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219302026-08-26 13:16:202803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219232026-08-26 13:10:032803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219192026-08-26 13:03:332803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22219002026-08-26 12:47:052803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22218952026-08-26 12:40:322803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22218932026-08-26 12:35:092803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22218862026-08-26 12:24:482803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report
22218772026-08-26 12:16:182803:da90:cxx::/40272871 (AS272871)esp (Spain)noblockedreceived/16Report

All results shown
Last Modified