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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
17520622024-04-22 12:56:39177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17485512024-04-15 08:22:31177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17461532024-04-10 13:01:11177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17401912024-03-29 10:19:22177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17368052024-03-22 09:12:40177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17341512024-03-16 17:52:00177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17306612024-03-09 16:45:19177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17274162024-03-03 16:11:17177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17270122024-03-02 15:38:15177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17232942024-02-24 14:30:58177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17198012024-02-17 07:11:52177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport
17165062024-02-10 13:28:13177.37.39.x/24271985arg (Argentina)yesrewrittenrewrittennoneReport

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