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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
4242032018-03-09 22:51:24121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4232422018-03-08 12:49:49121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4196622018-03-02 05:05:57121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4175332018-02-27 01:35:20121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4175302018-02-27 01:28:59121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4169672018-02-26 03:06:42121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4166372018-02-25 11:46:15121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4166342018-02-25 11:42:02121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4166332018-02-25 11:37:03121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4166302018-02-25 11:32:04121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4165892018-02-25 09:22:20121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4160102018-02-24 03:58:06121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4154972018-02-23 08:12:35121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4154072018-02-23 04:21:11121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4143472018-02-21 10:37:20121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4141682018-02-21 03:54:12121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4113462018-02-16 02:23:00121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
4102962018-02-14 12:31:27121.137.143.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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