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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
3997562018-01-28 07:02:331.252.43.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
3549072017-11-16 09:18:151.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3460642017-11-02 08:32:141.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/23Report
3144332017-09-12 07:23:021.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3136492017-09-10 23:16:341.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3132062017-09-10 05:22:091.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3130842017-09-09 23:40:521.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3127842017-09-09 11:22:391.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3125022017-09-09 00:15:011.252.43.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
3034902017-08-25 11:59:381.252.43.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2960132017-08-13 09:35:091.252.43.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2830702017-07-27 01:15:591.252.43.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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