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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
5075552018-07-25 11:25:271.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5004882018-07-12 11:40:471.224.137.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5004872018-07-12 11:39:091.224.137.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4268372018-03-14 11:17:381.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4207432018-03-04 05:47:431.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4204752018-03-03 15:06:471.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4193172018-03-01 16:29:571.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4192662018-03-01 15:05:431.224.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
3078682017-09-01 12:59:551.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3013562017-08-22 08:34:281.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2645872017-07-04 10:58:101.224.137.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
2621962017-07-01 10:41:011.224.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
2619372017-07-01 02:39:231.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2574512017-06-26 03:18:341.224.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
2569762017-06-25 11:28:271.224.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
2553642017-06-23 07:17:571.224.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report

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