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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
2818272017-07-25 14:47:03211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2772502017-07-19 17:41:15211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2772402017-07-19 17:25:46211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2770832017-07-19 14:32:30211.58.85.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
2720402017-07-13 12:26:52211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2702652017-07-11 15:52:32211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2656552017-07-05 15:58:53211.58.85.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
2654342017-07-05 11:27:48211.58.85.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/10Report
2556792017-06-23 15:20:16211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2434522017-06-09 10:20:37211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2417732017-06-07 13:52:54211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2373762017-06-02 10:31:11211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2367702017-06-01 17:19:25211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2364782017-06-01 11:36:10211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2354882017-05-31 10:50:00211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2347932017-05-30 15:34:25211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2347602017-05-30 14:54:15211.58.85.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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