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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
17493162024-04-16 16:20:30200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16879472023-12-15 14:22:19200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16856882023-12-11 17:42:27200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16669972023-11-06 12:26:00200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16594012023-10-23 12:24:16200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16580032023-10-20 13:19:25200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16579922023-10-20 13:00:12200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16579882023-10-20 12:52:27200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16579872023-10-20 12:47:10200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16579382023-10-20 11:25:04200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16576392023-10-19 17:51:23200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16576362023-10-19 17:46:44200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16575862023-10-19 16:32:49200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16575822023-10-19 16:21:33200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16575772023-10-19 16:07:33200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16575592023-10-19 15:37:31200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16574962023-10-19 13:17:52200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16574592023-10-19 12:14:47200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16570462023-10-18 17:05:56200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16569922023-10-18 15:42:59200.3.171.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16569302023-10-18 14:03:04200.3.171.x/2411815arg (Argentina)yesunknownrewrittennoneReport

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