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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
2537632017-06-21 11:03:06124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2504642017-06-17 13:47:06124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2439872017-06-10 02:53:49124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2263852017-05-21 08:34:26124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2216832017-05-16 13:23:27124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2214142017-05-16 07:48:12124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2203022017-05-15 06:56:41124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report
1936602017-04-19 22:30:06124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report
1933732017-04-19 16:29:36124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report
1900672017-04-16 11:33:57124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report
1897002017-04-16 00:17:57124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report
1896812017-04-15 23:49:07124.111.255.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/22Report

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