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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
3781432017-12-23 02:24:131.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3776662017-12-22 07:42:181.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3770842017-12-21 08:08:421.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3758752017-12-19 12:37:211.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3758612017-12-19 12:11:051.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3739252017-12-16 04:56:451.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3733722017-12-15 09:47:411.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3652422017-12-03 09:13:281.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3628212017-11-29 14:34:221.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3595812017-11-24 08:05:461.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3595712017-11-24 07:53:011.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3579442017-11-21 12:50:201.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3563872017-11-18 17:19:231.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3473612017-11-04 11:57:411.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3473042017-11-04 08:41:431.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3436312017-10-29 14:39:221.247.220.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
3107812017-09-06 12:50:081.247.220.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2807902017-07-24 08:49:021.247.220.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
2806302017-07-24 04:07:021.247.220.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport

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