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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
8875562020-05-01 11:02:14177.73.36.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8835162020-04-24 09:55:37177.73.36.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8795482020-04-17 08:48:55177.73.36.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8757302020-04-10 07:42:24177.73.36.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8739572020-04-07 12:02:33177.73.36.x/2452694bra (Brazil)yesrewrittenreceivednoneReport
8739572020-04-07 12:02:332804:c58:10xx::/4052694bra (Brazil)noblockedreceived/16Report
8720492020-04-04 00:20:24177.73.36.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8720492020-04-04 00:20:242804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8690072020-03-29 20:14:072804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8682342020-03-27 23:13:19200.6.131.x/2452694bra (Brazil)yesrewrittenrewrittennoneReport
8682342020-03-27 23:13:192804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8681842020-03-27 20:34:01200.6.131.x/2452694bra (Brazil)yesblockedblockednoneReport
8681842020-03-27 20:34:012804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8671712020-03-25 22:38:11177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8671712020-03-25 22:38:112804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8659642020-03-24 01:03:50177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8627372020-03-18 02:54:05177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8627372020-03-18 02:54:052804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8618352020-03-16 16:51:48177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8618352020-03-16 16:51:482804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8617062020-03-16 13:25:06200.6.128.x/2452694bra (Brazil)noblockedblocked/29Report
8617062020-03-16 13:25:062804:c58:dexx::/4052694bra (Brazil)noblockedblocked/48Report
8617032020-03-16 13:22:48200.6.128.x/2452694bra (Brazil)noblockedblocked/29Report
8617012020-03-16 13:16:52200.6.128.x/2452694bra (Brazil)noblockedblocked/29Report
8616852020-03-16 12:39:40177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8616852020-03-16 12:39:402804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8597262020-03-12 16:10:02177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8597262020-03-12 16:10:022804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8596502020-03-12 14:15:31177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8596502020-03-12 14:15:312804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8596432020-03-12 14:10:23177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8573172020-03-09 01:09:47177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8573172020-03-09 01:09:472804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8567382020-03-07 14:31:27177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8567382020-03-07 14:31:272804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8567302020-03-07 14:16:02177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8567302020-03-07 14:16:022804:c58:10xx::/4052694bra (Brazil)noblockedblocked/48Report
8567242020-03-07 14:10:04177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8567242020-03-07 14:10:042804:c58:10xx::/4052694bra (Brazil)noblockedblocked/32Report
8565682020-03-07 03:12:59177.73.36.x/2452694bra (Brazil)noblockedblocked/30Report
8565682020-03-07 03:12:592804:c58:10xx::/4052694bra (Brazil)noblockedreceived/16Report
8565492020-03-07 01:42:03177.73.36.x/2452694bra (Brazil)noblockedreceived/8Report
8565492020-03-07 01:42:032804:c58:10xx::/4052694bra (Brazil)noblockedreceived/16Report
8565442020-03-07 01:26:51177.73.36.x/2452694bra (Brazil)noblockedreceived/8Report
8565442020-03-07 01:26:512804:c58:10xx::/4052694bra (Brazil)noblockedreceived/16Report
8565422020-03-07 01:16:20177.73.36.x/2452694bra (Brazil)noblockedreceived/8Report
8565422020-03-07 01:16:202804:c58:10xx::/4052694bra (Brazil)noblockedreceived/16Report

All results shown
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