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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
3737142017-12-15 20:23:18221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
3712832017-12-12 14:11:24221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/24Report
3664322017-12-05 04:06:04221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/24Report
3618342017-11-28 02:59:22221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/24Report
3572202017-11-20 07:58:09221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/24Report
3525632017-11-13 06:51:25221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/24Report
3428592017-10-28 02:22:19221.158.14.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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