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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
2646042017-07-04 11:34:42211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1749882017-03-29 11:45:59211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1696242017-03-22 10:39:19211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1651112017-03-15 09:32:42211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1644102017-03-14 09:43:08211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1620382017-03-10 08:25:52211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1620362017-03-10 08:22:14211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1614072017-03-09 09:39:04211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1613962017-03-09 09:19:19211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1607622017-03-08 09:30:10211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1561772017-02-28 13:07:44211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1508252017-02-21 12:01:04211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1501232017-02-20 08:52:28211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
1427562017-02-08 08:01:32211.187.246.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report

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