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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
2123212017-05-07 12:20:261.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2123082017-05-07 11:32:411.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2122032017-05-07 08:15:101.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2089932017-05-04 05:15:231.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2034582017-04-29 04:21:211.241.85.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
1953082017-04-21 12:17:541.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
1920842017-04-18 13:13:051.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
1920162017-04-18 11:48:391.241.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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