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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
9319612020-07-22 16:24:132001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noblockedblocked/64Report
8589362020-03-11 14:07:062001:678:2xx::/4047251 (VLBGIT-AS)nld (Netherlands)noblockedblocked/64Report
8589332020-03-11 13:57:352001:678:2xx::/4047251 (VLBGIT-AS)nld (Netherlands)noblockedblocked/64Report
8039452019-12-09 11:04:572001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noblockedblocked/64Report
7653292019-10-08 10:49:582001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noblockedblocked/64Report
7529612019-09-18 08:26:392001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noblockedblocked/64Report
7529532019-09-18 08:18:182001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noblockedblocked/64Report
7529432019-09-18 07:51:092001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noreceivedreceived/16Report
7356592019-08-19 10:22:522001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noreceivedreceived/16Report
7356572019-08-19 10:17:592001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noreceivedreceived/16Report
7291002019-08-07 09:29:502001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noreceivedreceived/16Report
7172432019-07-17 05:43:412001:678:2xx::/4047251 (VLBGIT-AS)aut (Austria)noreceivedreceived/16Report

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