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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
19107972025-02-14 12:48:1877.63.40.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19104652025-02-13 18:36:5177.63.40.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19101782025-02-13 08:34:3877.63.40.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16804282023-12-01 12:41:5977.63.40.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
15737242023-05-12 17:59:3877.63.40.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/05/2025 09:30:47