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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
20737322025-12-05 13:43:03188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20698502025-11-28 12:35:29188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20692242025-11-27 11:16:29188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20679142025-11-25 06:34:26188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20670292025-11-23 15:39:48188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20669632025-11-23 12:13:15188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20660652025-11-21 15:17:03188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20620372025-11-14 12:16:16188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20555212025-10-29 15:56:17188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20540352025-10-27 07:13:42188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20536322025-10-26 07:20:04188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20532622025-10-25 15:40:47188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20531452025-10-25 09:33:13188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20531022025-10-25 07:09:50188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20518802025-10-23 08:03:11188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20513682025-10-22 12:45:22188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20490562025-10-18 14:59:28188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20483702025-10-17 10:28:25188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20478022025-10-16 10:50:46188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20470042025-10-15 04:56:15188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20466602025-10-14 15:21:06188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20454342025-10-12 15:06:50188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20450812025-10-11 17:35:50188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20450622025-10-11 16:29:34188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20448692025-10-11 06:13:06188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20445412025-10-10 16:16:19188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20443672025-10-10 10:01:49188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20443612025-10-10 09:48:45188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20437432025-10-09 08:01:01188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20437402025-10-09 07:52:05188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20425182025-10-07 05:13:08188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20422492025-10-06 18:40:18188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20421732025-10-06 16:17:39188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20419522025-10-06 08:36:07188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20394952025-10-01 07:31:19188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20394862025-10-01 07:18:10188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20394702025-10-01 06:56:59188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport
20394642025-10-01 06:43:52188.163.43.x/2415895 (KSNET-AS)ukr (Ukraine)yesrewrittenrewrittennoneReport

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