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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
5272222018-08-30 07:33:38211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5226152018-08-22 06:37:11211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4348272018-03-27 11:56:07211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4336822018-03-25 13:25:41211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4022452018-02-01 03:05:17211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3781822017-12-23 04:42:41211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3666222017-12-05 12:35:58211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3619192017-11-28 08:00:44211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3604002017-11-25 23:14:45211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3601602017-11-25 12:54:20211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3567842017-11-19 12:05:29211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3567402017-11-19 09:50:42211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3565252017-11-18 23:44:26211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3559892017-11-17 23:44:46211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3217312017-09-23 08:40:59211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3216752017-09-23 06:14:39211.49.140.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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