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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
9304342020-07-19 12:43:18183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5649232018-11-03 13:24:22183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5647312018-11-03 02:15:56183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5644172018-11-02 13:18:29183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5642952018-11-02 07:08:49183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5641352018-11-01 22:24:08183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5637432018-11-01 08:45:43183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
5526162018-10-13 04:26:38183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
3874422018-01-09 04:58:55183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
3673452017-12-06 14:08:56183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
3666722017-12-05 14:08:19183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
3627402017-11-29 12:10:10183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
3627322017-11-29 11:56:32183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/12Report
3627132017-11-29 11:22:46183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2455852017-06-12 09:29:21183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report
2365152017-06-01 12:22:39183.103.123.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/11Report

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