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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
6518452019-03-29 10:02:5059.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
6462422019-03-20 09:03:3959.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
6136382019-01-27 13:49:4759.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblockednoneReport
6097392019-01-20 07:22:1759.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
6047612019-01-11 13:46:0759.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
6005452019-01-04 12:39:2459.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
5271912018-08-30 06:20:3659.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
5259022018-08-28 06:14:2759.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
5217902018-08-20 18:11:1659.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5217202018-08-20 16:08:3959.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
5211402018-08-19 13:38:1759.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5208622018-08-18 21:50:3359.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report
5173202018-08-12 12:27:1059.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5172432018-08-12 07:47:4359.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5172402018-08-12 07:40:4359.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5167882018-08-11 06:12:5659.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
5167842018-08-11 05:46:1259.4.255.x/244766 (KIXS-AS-KR)kor (South Korea)yesblockedblocked/26Report

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