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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
5608272018-10-27 06:13:09211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4022182018-02-01 02:20:34211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3924812018-01-17 01:57:23211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3791632017-12-25 13:05:03211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3787012017-12-24 07:59:54211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3783462017-12-23 14:29:53211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3726182017-12-14 06:45:33211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3659682017-12-04 14:06:19211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3652082017-12-03 07:42:36211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3600312017-11-25 04:52:25211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3578342017-11-21 07:53:41211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3567882017-11-19 12:10:35211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3216562017-09-23 04:55:10211.109.120.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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