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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
779382016-10-13 03:05:10120.50.72.x/249762 (HCN-AS)kor (South Korea)norewrittenrewrittennoneReport
776822016-10-12 11:06:12120.50.72.x/249762 (HCN-AS)kor (South Korea)norewrittenrewrittennoneReport
776582016-10-12 09:06:33120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
776372016-10-12 07:47:36120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
775592016-10-12 02:53:35120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
772892016-10-11 06:58:33120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
772682016-10-11 04:57:41120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
769602016-10-10 08:23:18120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
767232016-10-09 11:16:46120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
763762016-10-08 10:26:30120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
761152016-10-07 13:42:59120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
760122016-10-07 06:49:41120.50.72.x/249762 (HCN-AS)kor (South Korea)noblockedblockednoneReport
759932016-10-07 04:36:50120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
757582016-10-06 11:45:51120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport
757102016-10-06 07:44:48120.50.72.x/249762 (HCN-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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