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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
11443352021-05-17 07:23:461.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
11400192021-05-10 06:18:431.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
11357302021-05-03 05:09:121.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
11303732021-04-26 04:04:071.243.133.x/249318 (SKB-AS)kor (South Korea)nounknownunknownnoneReport
10940922021-02-27 00:16:381.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10935522021-02-26 02:03:111.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10930892021-02-25 11:02:181.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10928242021-02-25 00:18:421.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10925682021-02-24 15:15:211.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10922302021-02-24 02:29:071.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10915612021-02-23 02:53:471.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10577182021-01-05 23:51:341.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10541682020-12-29 23:49:221.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10541622020-12-29 23:34:221.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10524032020-12-24 02:44:351.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10524022020-12-24 02:44:351.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10524012020-12-24 02:44:351.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10524002020-12-24 02:44:351.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10523992020-12-24 02:44:341.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10523982020-12-24 02:44:341.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10523972020-12-24 02:44:281.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10518602020-12-23 06:09:461.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10518562020-12-23 05:58:021.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
10517982020-12-23 02:47:381.243.133.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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