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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
2566712017-06-25 01:40:02181.171.101.x/2410481arg (Argentina)yesunknownrewrittennoneReport
2380372017-06-03 03:10:16181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
2323822017-05-27 21:25:09181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
2260002017-05-20 20:18:18181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
2190062017-05-13 19:09:46181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
2115872017-05-06 16:05:12181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
1958342017-04-22 00:27:11181.171.101.x/2410481arg (Argentina)yesunknownrewrittennoneReport
1832532017-04-08 20:57:21181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
1777562017-04-01 19:14:51181.171.101.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport

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