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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
20051332025-07-31 23:11:1877.165.53.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19466442025-04-19 07:08:1877.165.53.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19464562025-04-18 18:34:3877.165.53.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19187172025-02-27 21:01:2277.165.53.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17802042024-06-14 17:39:2877.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
17516982024-04-21 14:40:2977.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
17516912024-04-21 14:30:0177.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16867572023-12-13 15:22:0877.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16852282023-12-10 19:23:1177.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16852082023-12-10 17:56:4577.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16659852023-11-04 06:55:4577.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
16359802023-09-08 21:36:5677.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
15428232023-03-14 09:57:4077.165.53.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport

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