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
8063932019-12-12 16:52:2839.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7955212019-11-25 15:10:4939.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7871912019-11-12 15:21:1939.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7828692019-11-05 12:24:1739.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7736932019-10-21 16:06:5239.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7603632019-09-30 15:16:3439.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
7237422019-07-28 14:31:1839.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
6953272019-06-10 11:04:4139.112.154.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
2426152017-06-08 11:32:1839.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2418092017-06-07 14:21:0839.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2398802017-06-05 12:41:1539.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2390962017-06-04 12:34:3639.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2387512017-06-04 01:05:5139.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2364352017-06-01 10:41:4439.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2355202017-05-31 11:36:2639.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2346632017-05-30 13:16:0239.112.154.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

All results shown
Last Modified