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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
9232532020-07-05 10:45:541.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9230962020-07-04 23:55:581.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9222172020-07-03 06:31:051.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9203652020-06-29 22:23:111.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9200152020-06-29 10:36:391.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9199382020-06-29 06:42:221.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9186602020-06-26 06:33:531.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9153342020-06-20 03:09:021.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
9087642020-06-09 03:42:331.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8838962020-04-25 01:28:591.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8832942020-04-23 21:16:321.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8827242020-04-22 23:12:491.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8826572020-04-22 20:06:391.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8806502020-04-19 12:20:121.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8649232020-03-22 01:57:151.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8387392020-02-10 01:11:361.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8190932020-01-06 12:06:261.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7395912019-08-26 12:08:451.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6240412019-02-14 04:24:171.247.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
6237942019-02-13 19:55:501.247.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
6237722019-02-13 19:17:211.247.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
6237442019-02-13 18:43:101.247.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
6237382019-02-13 18:28:281.247.137.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
4968062018-07-06 08:04:191.247.137.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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