Logo

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
5585642018-10-23 11:33:5658.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5542902018-10-16 10:26:4758.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5498162018-10-09 09:19:4558.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5457642018-10-02 08:12:2758.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5449672018-10-01 03:59:1358.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5436252018-09-28 11:06:0758.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5394442018-09-21 09:59:2458.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5192062018-08-15 14:56:3358.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5189502018-08-15 05:00:0058.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5149382018-08-08 03:52:4758.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4326562018-03-23 13:12:0758.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
4023312018-02-01 06:15:2558.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3843582018-01-03 23:54:1358.233.112.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

All results shown
Last Modified