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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
4043002018-02-04 12:53:1158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3999352018-01-28 15:57:1958.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3999152018-01-28 15:09:0458.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3999102018-01-28 15:02:1858.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3035612017-08-25 13:57:1058.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3035542017-08-25 13:51:3658.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2971962017-08-15 12:12:4258.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2971902017-08-15 12:03:5058.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2966302017-08-14 13:05:2358.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2941192017-08-10 12:49:2158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2750562017-07-17 07:59:1758.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2744312017-07-16 11:43:2958.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2744062017-07-16 10:38:2258.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2741032017-07-16 01:20:2158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2737912017-07-15 13:41:2358.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2737512017-07-15 12:30:2158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2727872017-07-14 07:49:5158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2690972017-07-10 07:48:0658.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2673482017-07-07 15:47:1958.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2405312017-06-06 04:28:0858.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
2344422017-05-30 07:39:1158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2328042017-05-28 10:06:4058.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2327462017-05-28 08:31:3558.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2325372017-05-28 03:31:0058.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2246222017-05-19 09:05:0158.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2239302017-05-18 15:00:5358.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2239282017-05-18 14:58:3358.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
892302016-11-11 11:09:2558.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
561392016-04-23 13:53:1958.237.105.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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