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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
14859452022-11-27 05:24:10121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14813592022-11-19 12:38:06121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14759612022-11-10 12:03:11121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14697742022-11-02 16:59:09121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14657742022-10-26 13:37:15121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14535132022-10-08 12:02:50121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14491972022-09-30 17:42:27121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14461522022-09-23 16:35:49121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14418532022-09-16 15:29:05121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14334422022-09-04 13:45:16121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14240482022-08-21 06:39:25121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14175122022-08-13 22:55:59121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14134232022-08-06 21:49:09121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
14099272022-07-30 20:42:20121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
11085492021-03-21 01:51:42121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
10175242020-10-30 07:59:36121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownblockednoneReport
9051992020-06-02 15:57:49121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
8985352020-05-21 12:45:52121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
7564382019-09-24 08:48:07121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
7180492019-07-18 13:38:00121.143.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report

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