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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
2356892017-05-31 14:56:38218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2259182017-05-20 18:13:16218.54.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2241852017-05-18 20:05:56218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2241022017-05-18 18:12:07218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2240792017-05-18 17:44:02218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2240762017-05-18 17:38:50218.54.227.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2240712017-05-18 17:32:42218.54.227.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2240612017-05-18 17:22:12218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2240342017-05-18 16:56:53218.54.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report

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