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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
13980612022-07-10 05:48:22219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
13948152022-07-04 13:31:06219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
13851342022-06-20 09:49:35219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
13818752022-06-14 11:23:38219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
13770112022-06-07 10:16:59219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
13732822022-05-31 09:10:18219.249.228.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report

All results shown
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