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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
4065202018-02-08 06:25:461.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4059342018-02-07 08:14:191.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4015952018-01-31 06:24:121.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3941222018-01-19 07:11:111.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3865612018-01-07 16:42:311.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3825032017-12-31 15:32:051.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3787952017-12-24 14:09:571.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3747202017-12-17 12:59:531.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3699702017-12-10 11:52:421.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3388192017-10-21 12:29:461.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3204592017-09-21 07:42:531.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2743862017-07-16 10:00:211.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2557852017-06-23 18:16:421.249.77.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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