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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
5287892018-09-02 12:44:30121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
5167602018-08-11 03:58:28121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
5167582018-08-11 03:51:25121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
5158032018-08-09 14:25:36121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
5137072018-08-06 06:44:47121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4635032018-05-11 14:30:31121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblockednoneReport
4463872018-04-15 16:47:41121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4415512018-04-07 15:43:41121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4124042018-02-18 02:02:50121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1860952017-04-12 14:02:13121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1591582017-03-05 11:33:15121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1545832017-02-26 01:51:45121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1340522017-01-26 06:29:54121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1340492017-01-26 06:23:34121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1340462017-01-26 06:18:35121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
866262016-11-07 08:35:48121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
853372016-11-03 06:57:35121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
828142016-10-27 12:26:50121.171.209.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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