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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
8329972020-01-30 05:07:1858.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
8328862020-01-30 00:32:1958.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
8324062020-01-29 10:59:5358.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
8322532020-01-29 03:54:0558.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
8304402020-01-26 05:36:2158.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
8190422020-01-06 09:45:1058.239.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
6969672019-06-12 17:06:4258.239.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6843862019-05-22 09:37:3358.239.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3838412018-01-03 06:52:5558.239.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3838222018-01-03 06:07:3358.239.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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