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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
5047612018-07-20 02:24:26201.191.199.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
5014122018-07-14 01:43:28201.191.199.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
4337832018-03-25 18:11:48201.191.199.x/2411830cri (Costa Rica)yesblockedblockednoneReport
3985112018-01-26 03:20:45201.191.199.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3708132017-12-11 20:07:36201.191.199.x/2411830cri (Costa Rica)yesblockedblockednoneReport
3613272017-11-27 14:04:13201.191.199.x/2411830cri (Costa Rica)yesblockedblockednoneReport
3563362017-11-18 15:42:04201.191.199.x/2411830cri (Costa Rica)yesblockedblockednoneReport
3351222017-10-16 01:29:29201.191.199.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3317752017-10-10 15:08:54201.191.199.x/2411830cri (Costa Rica)yesblockedblockednoneReport

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