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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
18652382024-11-21 23:29:06170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18651112024-11-21 19:07:382804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/16Report
18607582024-11-14 02:32:53170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18606892024-11-13 22:51:21170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18568542024-11-06 22:26:18170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18545512024-11-02 21:20:32170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18505332024-10-26 00:01:39170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18487172024-10-22 22:11:25170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18475572024-10-21 00:10:23170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18437202024-10-13 22:42:19170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18396272024-10-05 19:19:18170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18356302024-09-28 02:16:05170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18322182024-09-21 14:23:29170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18291922024-09-15 19:10:17170.233.236.x/24265098bra (Brazil)yesreceivedreceived/8Report
18286342024-09-14 13:15:07170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18246972024-09-07 01:58:59170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18235282024-09-04 22:34:28170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
18189152024-08-27 01:18:33170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17825902024-06-18 21:08:40170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17808302024-06-15 21:46:18170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17768402024-06-08 19:09:40170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17728552024-06-01 14:57:16170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17687892024-05-25 01:27:52170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17661102024-05-20 11:24:512804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17656922024-05-19 13:49:032804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17650422024-05-17 21:33:30170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17642832024-05-16 13:00:502804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17635072024-05-15 00:01:19170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17606872024-05-09 11:53:112804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17602192024-05-08 14:28:582804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17601302024-05-08 11:10:412804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17598312024-05-07 18:05:11170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17597952024-05-07 17:14:462804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17597052024-05-07 14:16:182804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17581342024-05-04 02:15:41170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17568612024-05-01 14:24:262804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17540292024-04-25 23:55:34170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17540162024-04-25 23:22:53170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17531382024-04-24 13:17:212804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17525692024-04-23 12:20:052804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17522312024-04-22 19:07:432804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17520492024-04-22 12:29:002804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17489592024-04-15 23:56:52170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17486022024-04-15 11:22:192804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17478482024-04-13 13:32:332804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17473192024-04-12 13:36:592804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17450872024-04-08 13:51:312804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17448712024-04-08 02:22:48170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17436132024-04-05 11:36:242804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17425462024-04-03 10:43:55170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17421542024-04-02 16:46:592804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17414832024-04-01 12:09:092804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17391262024-03-27 02:48:29170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17381892024-03-25 11:02:272804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17376162024-03-23 22:48:13170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17376092024-03-23 22:23:54170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17363962024-03-21 13:12:392804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17363492024-03-21 11:52:482804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17356272024-03-20 01:28:23170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17352742024-03-19 11:06:252804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17351392024-03-19 01:55:57170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17318542024-03-12 12:22:182804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17252422024-02-28 08:20:41170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17232232024-02-24 10:54:472804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17225062024-02-22 23:53:442804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17190672024-02-15 22:46:582804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17176172024-02-12 23:31:32170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17157102024-02-08 21:38:552804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17120922024-02-01 20:32:062804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
17091042024-01-26 22:51:52170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
17084282024-01-25 19:24:502804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/32Report
17053332024-01-19 10:59:122804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
17038712024-01-16 16:38:042804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
17019052024-01-12 19:26:282804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16965262024-01-02 18:40:552804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16951952023-12-30 14:07:57170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16939922023-12-28 07:35:162804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16917912023-12-22 22:42:27170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16908602023-12-21 06:28:232804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16863582023-12-12 21:56:35170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16834682023-12-07 04:10:55170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16831962023-12-06 17:13:122804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
16827622023-12-06 02:45:382804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/16Report
16795052023-11-29 19:17:42170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16790532023-11-29 01:38:192804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16780862023-11-27 12:26:182804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16767192023-11-24 13:18:452804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16761792023-11-23 11:37:272804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16757092023-11-22 16:40:012804:32cc:18xx::/40265098bra (Brazil)noreceivedreceived/32Report
16747642023-11-21 02:45:11170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16727622023-11-17 02:37:32170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16727592023-11-17 02:25:06170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16722052023-11-16 02:17:29170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16682132023-11-08 14:12:47170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16682072023-11-08 14:08:11170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16652152023-11-02 23:23:37170.233.236.x/24265098bra (Brazil)yesrewrittenreceivednoneReport
16626082023-10-29 02:17:31170.233.236.x/24265098bra (Brazil)yesreceivedreceived/9Report
16460482023-09-27 15:01:132804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/16Report
16438142023-09-23 05:17:112804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/16Report
16437262023-09-22 23:48:132804:32cc:18xx::/40265098bra (Brazil)noblockedreceived/16Report

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