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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
22041542026-07-27 07:45:2186.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
22020672026-07-23 08:44:1286.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
22007712026-07-21 06:19:4186.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21960722026-07-13 13:15:4386.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21959612026-07-13 09:02:4586.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21959182026-07-13 07:25:4686.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21918402026-07-06 06:18:4786.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21918382026-07-06 06:03:4986.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21861022026-06-25 14:22:3086.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21838392026-06-22 06:55:1786.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21806022026-06-16 11:52:2586.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21805702026-06-16 10:21:2786.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21805352026-06-16 07:50:3086.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21764092026-06-09 06:43:3186.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21739662026-06-04 06:57:5486.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21739532026-06-04 06:30:5186.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21684542026-05-26 14:39:2686.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21682162026-05-26 06:08:1086.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport

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