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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
20525482025-10-24 10:14:55146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
20117782025-08-12 18:53:43146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
20070692025-08-04 17:17:32146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
19975542025-07-18 14:45:28146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
19606152025-05-14 10:40:21146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
19605442025-05-14 07:13:42146.255.50.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenrewrittennoneReport

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