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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
8899352020-05-06 00:01:20211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8893732020-05-05 01:36:21211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8888142020-05-04 05:55:27211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8887252020-05-03 23:55:11211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8883592020-05-03 03:29:02211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8873432020-04-30 23:12:50211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8860552020-04-28 23:51:07211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8854602020-04-27 23:10:46211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8814982020-04-20 23:41:23211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8810792020-04-20 10:12:28211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8776542020-04-14 06:14:34211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8737782020-04-07 05:08:01211.200.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport

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