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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
7064902019-06-29 11:42:17211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7024982019-06-22 10:35:26211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7010472019-06-19 17:39:24211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6986972019-06-15 14:45:22211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6985302019-06-15 06:51:09211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6908962019-06-02 13:19:15211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6830192019-05-20 08:14:46211.210.227.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6822922019-05-18 16:42:10211.210.227.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report

All results shown
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