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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
6755562019-05-07 18:38:12179.50.239.x/2452228cri (Costa Rica)yesunknownunknownnoneReport
6748412019-05-06 17:57:45179.50.239.x/2452228cri (Costa Rica)yesunknownunknownnoneReport
6704992019-04-29 14:16:27179.50.239.x/2452228cri (Costa Rica)yesunknownunknownnoneReport
6379662019-03-08 15:02:15179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6327582019-02-28 17:54:37179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6228612019-02-12 14:07:52179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6144632019-01-28 23:03:06179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6105322019-01-21 21:56:18179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6064252019-01-14 20:49:43179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
6048322019-01-11 15:54:27179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5971402018-12-28 15:09:28179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5949922018-12-24 22:28:34179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5934492018-12-21 14:02:53179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5910572018-12-17 23:09:38179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5892882018-12-14 18:28:14179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5892522018-12-14 17:17:23179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5821922018-12-03 17:52:16179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5821442018-12-03 16:34:31179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5820702018-12-03 14:01:53179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5811182018-12-01 14:37:04179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5805932018-11-30 14:47:44179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5731992018-11-16 21:00:19179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5723432018-11-15 15:10:53179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5710982018-11-13 21:48:38179.50.239.x/2452228cri (Costa Rica)yesblockedblockednoneReport
5699722018-11-12 14:19:57179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5649972018-11-03 16:11:48179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5621512018-10-29 19:39:51179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5609892018-10-27 14:37:27179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5605502018-10-26 16:52:15179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5580232018-10-22 14:16:30179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5571312018-10-20 17:16:09179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5560822018-10-18 21:53:36179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5558662018-10-18 14:29:55179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5517162018-10-11 17:04:04179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5510942018-10-10 22:08:47179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5442582018-09-29 15:39:56179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5438102018-09-28 16:52:21179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5396112018-09-21 15:45:44179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5380172018-09-18 22:21:59179.50.239.x/2452228cri (Costa Rica)yesrewrittenreceivednoneReport
5340142018-09-11 21:15:22179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5300202018-09-04 18:03:39179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport
5300112018-09-04 17:50:37179.50.239.x/2452228cri (Costa Rica)yesrewrittenrewrittennoneReport

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