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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
8588992020-03-11 12:20:5058.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8581592020-03-10 12:18:1558.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/31Report
8569402020-03-08 03:30:0058.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8565362020-03-07 00:46:5458.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8521372020-03-01 12:14:0558.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8457752020-02-21 10:53:5558.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/31Report
8450592020-02-20 06:27:0058.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8450092020-02-20 04:03:3358.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8376882020-02-08 00:05:4558.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8329752020-01-30 03:59:0858.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/31Report
8300512020-01-25 11:58:1358.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8245192020-01-16 01:18:0658.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8188652020-01-06 01:48:1858.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/28Report
8123072019-12-23 06:22:3058.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
8031952019-12-07 23:39:2258.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
7966112019-11-27 12:30:3158.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report
7923992019-11-20 11:24:0058.228.178.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/21Report

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