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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
4745572018-05-29 07:31:31211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4735362018-05-27 14:19:28211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4689892018-05-20 09:20:01211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4688322018-05-20 02:32:43211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4678952018-05-18 13:46:23211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4662712018-05-16 09:07:44211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4618032018-05-09 08:01:19211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport
4610342018-05-08 10:13:02211.237.247.x/249762 (HCN-AS)kor (South Korea)yesblockedblockednoneReport

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