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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
4242862018-03-10 02:48:53121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
4226302018-03-07 13:23:00121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
4043352018-02-04 14:10:03121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2831232017-07-27 02:20:51121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblockednoneReport
2818812017-07-25 15:59:10121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2397192017-06-05 09:20:13121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2380052017-06-03 02:18:09121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2379512017-06-03 00:41:04121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2282112017-05-23 08:36:32121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2253852017-05-20 04:00:40121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblockednoneReport
2192742017-05-14 03:09:37121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2188132017-05-13 14:33:12121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
2043852017-04-30 03:38:01121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/10Report
1919562017-04-18 10:10:22121.148.40.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/22Report

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