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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
19626512025-05-17 12:05:48170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19609302025-05-14 18:27:54187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19596492025-05-12 23:35:51170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19595722025-05-12 21:30:03170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19564182025-05-07 17:19:48187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19550862025-05-05 13:05:1745.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19550292025-05-05 11:07:37170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19527572025-04-30 16:12:22187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19519512025-04-29 11:27:50170.84.58.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19497512025-04-24 23:51:17170.84.57.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19488272025-04-23 15:05:03187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19486772025-04-23 11:08:20170.84.57.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19467242025-04-19 12:43:03177.75.142.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19461612025-04-17 23:41:54143.208.12.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19453212025-04-16 13:57:19187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19450532025-04-15 23:35:09170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19447252025-04-15 11:24:0645.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19442902025-04-14 14:47:24170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19417962025-04-09 12:49:42187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19414732025-04-08 21:50:13170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19409272025-04-07 22:14:15170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19396202025-04-05 12:19:06177.75.142.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19396202025-04-05 12:19:062804:108c:c8xx::/4028146bra (Brazil)yesrewrittenreceivednoneReport
19390712025-04-04 11:35:26170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19378652025-04-02 11:42:12187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19343992025-03-27 00:46:54170.233.40.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19339812025-03-26 10:34:45187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19316212025-03-21 18:47:29170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19316162025-03-21 18:41:0945.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19305742025-03-19 19:13:10170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19304352025-03-19 13:51:32170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19303992025-03-19 12:59:58170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19302842025-03-19 09:27:19187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19280762025-03-15 13:34:57170.84.56.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19280762025-03-15 13:34:572804:108c:c8xx::/4028146bra (Brazil)yesrewrittenreceivednoneReport
19272892025-03-13 23:11:0045.71.224.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19261672025-03-12 11:37:56170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19260752025-03-12 08:19:45187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19258732025-03-11 23:04:55170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19248922025-03-10 15:14:50170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19248522025-03-10 14:05:4245.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19216332025-03-05 07:12:18187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19206372025-03-03 12:58:1345.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19201992025-03-02 15:03:45186.250.90.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19201992025-03-02 15:03:452804:108c:c8xx::/4028146bra (Brazil)yesrewrittenreceivednoneReport
19175332025-02-26 06:04:52187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19173742025-02-25 22:26:29170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19162762025-02-24 11:50:37170.233.42.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
19138292025-02-19 21:31:08170.84.58.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19133612025-02-19 04:57:21187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19095102025-02-12 03:49:56187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19054932025-02-05 02:41:48187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
19015972025-01-29 01:33:45187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18977362025-01-22 00:27:44187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18936472025-01-14 23:19:46187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18901812025-01-07 22:12:56187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18867502024-12-31 21:06:00187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18834562024-12-24 19:58:35187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18797112024-12-17 18:51:43187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18757982024-12-10 17:44:47187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18717932024-12-03 16:37:55187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18676932024-11-26 15:32:55187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18637922024-11-19 14:26:10187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18596722024-11-12 13:18:25187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18559192024-11-05 12:11:45187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18518662024-10-29 11:05:08187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18483202024-10-22 09:58:30187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18444282024-10-15 08:51:49187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18408592024-10-08 07:45:12187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18334532024-09-24 05:31:48187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18298322024-09-17 04:25:07187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18261562024-09-10 03:18:14187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18224542024-09-03 02:13:55187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18189132024-08-27 01:07:05187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18174812024-08-23 18:05:22187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18153872024-08-19 23:59:48187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18117812024-08-12 22:52:53187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18082292024-08-05 21:46:09187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18045872024-07-29 20:39:02187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18035272024-07-27 11:01:08187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
18012022024-07-22 19:32:19187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17973122024-07-15 18:25:41187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17933462024-07-08 17:19:02187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17912352024-07-04 12:33:25187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17895622024-07-01 16:12:11187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17856352024-06-24 15:11:41187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17856292024-06-24 15:05:00187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17856262024-06-24 14:58:47187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17856072024-06-24 14:34:24187.45.120.x/2428146bra (Brazil)yesblockedblockednoneReport
17203582024-02-18 20:00:44143.255.103.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
17203582024-02-18 20:00:442804:108c:f6xx::/4028146bra (Brazil)noreceivedreceived/16Report
15932022023-06-20 00:29:31179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15932022023-06-20 00:29:312804:108c:f5xx::/4028146bra (Brazil)noreceivedreceived/16Report
15893962023-06-12 12:24:10179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15893962023-06-12 12:24:102804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15858462023-06-05 11:17:28179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15858462023-06-05 11:17:282804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15772512023-05-19 19:01:51179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15772202023-05-19 17:53:27179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15699752023-05-05 13:26:25179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15699732023-05-05 13:24:02179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15699632023-05-05 13:07:35179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15615122023-04-18 11:15:21179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15606532023-04-16 21:22:02179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15606132023-04-16 18:43:30179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15590512023-04-13 11:04:03179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15553832023-04-06 11:11:59179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15553832023-04-06 11:11:592804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report

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