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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
9609542020-08-25 16:15:37200.122.128.x/243790cri (Costa Rica)yesrewrittenreceivednoneReport
2618272017-06-30 23:33:35190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2540292017-06-21 17:11:50190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2412612017-06-06 22:01:16190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2412372017-06-06 21:14:23190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2412282017-06-06 21:08:06190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2410522017-06-06 16:59:17190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2342632017-05-30 01:59:12190.241.189.x/243790cri (Costa Rica)yesblockedreceived/21Report
2342452017-05-30 01:16:48190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2232962017-05-18 00:00:10190.241.189.x/243790cri (Costa Rica)yesblockedreceived/8Report
2160782017-05-10 22:48:52190.241.189.x/243790cri (Costa Rica)yesblockedreceived/13Report

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