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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
2500372017-06-17 00:38:18218.239.75.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2486352017-06-15 12:59:50218.239.75.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2474352017-06-14 09:13:03218.239.75.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2343762017-05-30 05:42:02218.239.75.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
2226892017-05-17 11:41:27218.239.75.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport

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