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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
8022892019-12-06 08:06:0639.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7937422019-11-22 08:57:4239.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7853352019-11-09 09:22:5439.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7805042019-11-01 06:51:5039.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7778722019-10-28 09:39:2839.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7747532019-10-23 07:21:5739.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7557942019-09-23 10:38:5839.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7551962019-09-22 00:59:5739.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7472942019-09-09 11:55:1039.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7468352019-09-08 14:31:4839.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7468062019-09-08 13:11:0539.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7467512019-09-08 09:40:2739.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7467032019-09-08 07:15:3039.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7464082019-09-07 14:44:4339.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7463542019-09-07 12:23:5739.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7459702019-09-06 15:06:1639.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7386392019-08-24 04:57:4939.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7121072019-07-09 06:45:0139.120.171.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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