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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
2986992017-08-17 16:41:04183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2983082017-08-17 02:12:27183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/15Report
2863582017-07-31 09:34:43183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2863382017-07-31 09:04:53183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2857642017-07-30 12:53:21183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2844842017-07-28 14:56:27183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2841362017-07-28 04:38:14183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2825192017-07-26 11:15:29183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2824752017-07-26 09:41:46183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2823422017-07-26 05:03:32183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2815102017-07-25 05:04:46183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2806292017-07-24 04:05:29183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2799252017-07-23 04:20:51183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/14Report
2793962017-07-22 09:08:31183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2718422017-07-13 07:14:06183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2709312017-07-12 07:59:02183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2575952017-06-26 08:00:26183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/27Report
2569472017-06-25 10:40:13183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2567922017-06-25 05:32:37183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2564722017-06-24 17:37:01183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2564352017-06-24 16:39:10183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2555092017-06-23 11:25:19183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2553982017-06-23 07:59:55183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2291772017-05-24 09:00:29183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2281732017-05-23 07:49:51183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2272902017-05-22 10:49:43183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2271862017-05-22 08:09:14183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblockednoneReport
2264072017-05-21 09:09:50183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2262562017-05-21 05:05:10183.103.21.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report

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