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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
3322052017-10-11 06:55:20110.10.253.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/30Report
2652302017-07-05 06:01:14110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2527342017-06-20 07:38:14110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2517332017-06-19 06:37:21110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2517172017-06-19 06:04:58110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2511592017-06-18 12:23:34110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2509462017-06-18 05:15:01110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2500912017-06-17 02:38:51110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
2495602017-06-16 12:57:16110.10.253.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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