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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
6057362019-01-13 15:28:47219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
6019402019-01-07 10:36:27219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5826472018-12-04 10:58:20219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5659132018-11-05 13:59:47219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5657972018-11-05 09:10:56219.241.123.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
5424612018-09-26 15:27:43219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5359282018-09-14 23:54:43219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5303672018-09-05 10:25:08219.241.123.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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