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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
22573822026-10-26 06:27:2258.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22573212026-10-26 03:20:1158.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22572952026-10-26 01:27:1358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22560592026-10-23 11:31:1458.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22559012026-10-23 04:35:2958.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22551452026-10-22 00:41:5058.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22546982026-10-21 11:46:2958.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22545802026-10-21 06:09:3358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22539242026-10-20 04:21:1858.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22538962026-10-20 02:30:2258.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22534312026-10-19 09:31:5958.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22501692026-10-14 02:28:0858.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22460642026-10-07 08:40:0758.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22460622026-10-07 08:35:0758.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22459852026-10-07 04:06:0358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22453352026-10-06 02:01:2158.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22452972026-10-05 22:46:2058.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22431372026-10-02 01:14:4858.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22411702026-09-29 00:36:3658.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22405662026-09-28 05:32:4358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22377752026-09-23 04:13:0958.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22377682026-09-23 03:54:0358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
22365732026-09-21 07:32:2358.231.46.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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