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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
1836722017-04-09 11:32:42221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1821512017-04-07 09:08:55221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1820622017-04-07 07:00:21221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1811502017-04-06 07:44:22221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1803102017-04-05 08:33:26221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1796902017-04-04 12:28:44221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1788642017-04-03 11:28:11221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1773952017-04-01 08:36:22221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1772922017-04-01 04:39:56221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1765832017-03-31 06:42:05221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1730662017-03-27 06:50:38221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1650082017-03-15 06:46:54221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1630702017-03-12 01:34:12221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1620552017-03-10 09:12:01221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1619892017-03-10 06:34:11221.150.111.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

All results shown
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