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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
1364622017-01-30 02:50:49221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
719612016-09-25 08:48:26221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
717452016-09-24 08:38:59221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
704332016-09-18 07:48:32221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
704082016-09-18 06:36:23221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
703922016-09-18 05:30:23221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
609552016-07-08 12:16:15221.156.100.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report

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