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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
8926442020-05-11 01:21:21200.59.17.x/24262149cri (Costa Rica)yesrewrittenrewrittennoneReport
1030692016-12-02 00:51:38200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
979412016-11-23 21:43:30200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
945512016-11-18 14:30:45200.59.17.x/24262149cri (Costa Rica)yesrewrittenrewrittennoneReport
931442016-11-16 20:29:55200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
914252016-11-14 16:41:45200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
867522016-11-07 15:26:06200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
840652016-10-30 19:24:40200.59.17.x/24262149cri (Costa Rica)yesblockedblockednoneReport
825152016-10-26 17:08:45200.59.17.x/24262149cri (Costa Rica)yesrewrittenrewrittennoneReport
812812016-10-23 14:09:59200.59.17.x/24262149cri (Costa Rica)yesblockedblocked/21Report

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