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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
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
15515772023-03-29 21:52:10179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15489702023-03-24 21:26:13179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15482682023-03-23 18:26:57179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15451452023-03-17 21:53:39179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15439042023-03-16 00:32:09179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15414812023-03-11 21:40:10179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15414812023-03-11 21:40:102804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15359442023-03-01 17:14:34179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15325552023-02-23 11:09:46179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15323372023-02-22 23:18:30179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15323372023-02-22 23:18:302804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15323192023-02-22 22:39:20179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15323192023-02-22 22:39:202804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15314832023-02-21 13:49:45179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15314832023-02-21 13:49:452804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15305182023-02-19 19:44:30179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15305182023-02-19 19:44:302804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15301132023-02-18 22:03:40179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15301132023-02-18 22:03:402804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15286862023-02-16 11:14:59179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15286862023-02-16 11:14:592804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15278622023-02-15 00:41:19179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15269322023-02-13 14:39:57179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15269212023-02-13 14:23:36179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15268072023-02-13 11:16:47179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15268072023-02-13 11:16:472804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15185752023-01-30 10:56:25179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15185752023-01-30 10:56:252804:108c:f5xx::/4028146bra (Brazil)noblockedreceived/24Report
15167942023-01-26 21:29:41179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15162712023-01-26 01:11:48179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15158772023-01-25 12:24:05179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15141672023-01-19 16:03:22179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report
15141042023-01-19 14:06:56179.127.139.x/2428146bra (Brazil)yesblockedreceived/8Report

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Last Modified 03/30/2025 23:04:51