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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
3940952018-01-19 05:56:381.254.222.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3425632017-10-27 13:57:061.254.222.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3121602017-09-08 13:08:331.254.222.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3120932017-09-08 10:49:171.254.222.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3120682017-09-08 09:46:541.254.222.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport

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