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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
7329272019-08-14 07:25:091.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7328582019-08-14 03:41:351.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7326212019-08-13 17:19:011.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7322102019-08-13 03:02:351.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7315532019-08-12 04:01:021.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7277902019-08-05 02:55:251.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7273272019-08-04 03:03:411.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7237102019-07-28 13:07:231.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
7234742019-07-28 01:57:301.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
7199342019-07-22 05:33:591.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
7156332019-07-14 08:51:471.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7141542019-07-11 19:52:321.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
7096652019-07-04 18:47:051.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7056142019-06-27 17:41:371.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
7015902019-06-20 16:36:101.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
6944312019-06-08 12:11:181.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
6904302019-06-01 11:05:541.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
6904282019-06-01 11:05:101.248.203.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport

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