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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
14070772022-07-25 14:12:20186.5.164.x/2427876cri (Costa Rica)yesblockedreceived/8Report
2702352017-07-11 15:22:31190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/30Report
2694172017-07-10 16:00:41190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2618032017-06-30 23:00:40190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2617612017-06-30 21:32:05190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2558422017-06-23 20:18:06190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2542612017-06-21 23:32:39190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2413122017-06-06 23:31:10190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2412962017-06-06 22:49:58190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2392582017-06-04 17:11:31190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2379732017-06-03 01:22:22190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2375932017-06-02 15:12:49190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2348302017-05-30 16:17:15190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2341492017-05-29 21:40:05190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
2277762017-05-22 20:33:21190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report
1487342017-02-17 19:21:31190.7.202.x/2427876cri (Costa Rica)yesunknownreceived/8Report

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