Logo

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
12066632021-08-31 22:51:40143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
12066632021-08-31 22:51:402804:2b38:c8xx::/40265141bra (Brazil)noblockedblocked/48Report
12060852021-08-30 23:42:18143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12060852021-08-30 23:42:182804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12060822021-08-30 23:33:36143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12060822021-08-30 23:33:362804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12056932021-08-30 11:13:40143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12056932021-08-30 11:13:402804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12056812021-08-30 10:55:07143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12056812021-08-30 10:55:072804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12046142021-08-27 23:44:24143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12046142021-08-27 23:44:242804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12043352021-08-27 12:37:11143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12043352021-08-27 12:37:112804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12043212021-08-27 12:18:26143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12043212021-08-27 12:18:262804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12042812021-08-27 11:03:27143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12042812021-08-27 11:03:272804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12040612021-08-27 01:51:41143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12040612021-08-27 01:51:412804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12039202021-08-26 20:52:222804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
12039152021-08-26 20:43:192804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
12038642021-08-26 18:56:22143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12038642021-08-26 18:56:222804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12038632021-08-26 18:51:28143.255.12.x/24265141bra (Brazil)noblockedblocked/29Report
12038632021-08-26 18:51:282804:2b38:4xx::/40265141bra (Brazil)noblockedblocked/64Report
12038612021-08-26 18:49:56143.255.12.x/24265141bra (Brazil)noblockedblocked/29Report
12038612021-08-26 18:49:562804:2b38:4xx::/40265141bra (Brazil)noblockedblocked/64Report
12038172021-08-26 17:22:26143.255.12.x/24265141bra (Brazil)noblockedblocked/28Report
12038172021-08-26 17:22:262804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
12038142021-08-26 17:17:05143.255.12.x/24265141bra (Brazil)noblockedblocked/28Report
12038142021-08-26 17:17:052804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
12038052021-08-26 17:05:45143.255.12.x/24265141bra (Brazil)noblockedblocked/28Report
12038052021-08-26 17:05:452804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
12033392021-08-25 23:13:35143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12033392021-08-25 23:13:352804:2b38:4xx::/40265141bra (Brazil)noblockedblocked/64Report
12032662021-08-25 19:49:30143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12032662021-08-25 19:49:302804:2b38:4xx::/40265141bra (Brazil)noblockedblocked/56Report
12030572021-08-25 12:22:01143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12030572021-08-25 12:22:012804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12030252021-08-25 11:05:19143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12030252021-08-25 11:05:192804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
12027762021-08-24 23:26:28143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12027762021-08-24 23:26:282804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12027752021-08-24 23:22:35143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
12027752021-08-24 23:22:352804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12027732021-08-24 23:19:14143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
12027732021-08-24 23:19:142804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
12027692021-08-24 23:08:25143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
12027692021-08-24 23:08:252804:2b38:6xx::/40265141bra (Brazil)noblockedblocked/56Report
11705662021-07-02 00:42:07170.246.108.x/24265141bra (Brazil)yesblockedblockednoneReport
11705662021-07-02 00:42:072804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
11705572021-07-02 00:32:26170.246.108.x/24265141bra (Brazil)yesblockedblockednoneReport
11705572021-07-02 00:32:262804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
11705532021-07-02 00:29:45170.246.108.x/24265141bra (Brazil)yesblockedblockednoneReport
11705532021-07-02 00:29:452804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
11705502021-07-02 00:26:22170.246.108.x/24265141bra (Brazil)yesblockedblockednoneReport
11705502021-07-02 00:26:222804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
11142542021-03-30 13:52:06143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
11142542021-03-30 13:52:062804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
11142402021-03-30 13:36:18143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
11142402021-03-30 13:36:182804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
11141332021-03-30 11:05:36143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
11141332021-03-30 11:05:362804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
11125972021-03-27 16:10:46170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
11125972021-03-27 16:10:462804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
11089282021-03-21 21:58:56170.246.108.x/24265141bra (Brazil)yesblockedblockednoneReport
11089282021-03-21 21:58:562804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/16Report
11069192021-03-18 10:57:52143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
11069192021-03-18 10:57:522804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/16Report
11041652021-03-13 23:54:142804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/16Report
11041632021-03-13 23:42:50170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
11041632021-03-13 23:42:502804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/16Report
10994202021-03-06 22:03:56170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10994202021-03-06 22:03:562804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/16Report
10978442021-03-04 11:10:41143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10958962021-03-01 16:10:29170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10958962021-03-01 16:10:292804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/16Report
10946402021-02-27 15:32:17143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10946402021-02-27 15:32:172804:2b38:c0xx::/40265141bra (Brazil)noblockedreceived/24Report
10937852021-02-26 13:03:59143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10937852021-02-26 13:03:592804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10937482021-02-26 11:01:11143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10937482021-02-26 11:01:112804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10931172021-02-25 11:51:12143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10931172021-02-25 11:51:122804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10913382021-02-22 19:21:31143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10913112021-02-22 18:36:532804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10913042021-02-22 18:11:522804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10913022021-02-22 17:56:532804:2b38:2xx::/40265141bra (Brazil)noreceivedreceived/56Report
10904912021-02-21 16:12:24170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10900462021-02-20 20:09:51170.246.111.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10898392021-02-20 11:10:05143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10898392021-02-20 11:10:052804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10830072021-02-13 14:03:37143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10830072021-02-13 14:03:372804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/64Report
10830042021-02-13 13:58:222804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10828952021-02-13 11:10:52143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10828952021-02-13 11:10:522804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10815232021-02-12 03:00:13143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10815232021-02-12 03:00:132804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10793372021-02-09 10:59:17143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10793372021-02-09 10:59:172804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10782052021-02-07 14:35:50170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10782052021-02-07 14:35:502804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
10778882021-02-06 22:34:40170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10778882021-02-06 22:34:402804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
10778102021-02-06 18:31:56170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10778102021-02-06 18:31:562804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
10776502021-02-06 13:14:09143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10776502021-02-06 13:14:092804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10759932021-02-03 22:27:23143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10759932021-02-03 22:27:232804:2b38:c0xx::/40265141bra (Brazil)noreceivedreceived/16Report
10753822021-02-03 05:01:50143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10753822021-02-03 05:01:502804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10748442021-02-02 11:10:24143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10748442021-02-02 11:10:242804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10746222021-02-02 01:38:53143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10746132021-02-02 01:15:00143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10746132021-02-02 01:15:002804:2b38:c0xx::/40265141bra (Brazil)noreceivedreceived/16Report
10743682021-02-01 16:10:01170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10743682021-02-01 16:10:012804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
10743432021-02-01 15:35:54170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10743332021-02-01 15:19:44170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10743262021-02-01 15:08:40170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10736792021-01-31 11:36:53170.246.109.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10732402021-01-30 14:33:08143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10732372021-01-30 14:27:05143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10715122021-01-27 19:01:39143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10715122021-01-27 19:01:392804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
10714612021-01-27 17:24:55143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10714612021-01-27 17:24:552804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10702722021-01-26 00:16:36143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10702722021-01-26 00:16:362804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
10670052021-01-20 16:18:09143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10670052021-01-20 16:18:092804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10656742021-01-18 23:09:52143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10656742021-01-18 23:09:522804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
10653052021-01-18 10:50:18143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10653052021-01-18 10:50:182804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10642752021-01-16 10:59:55143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10642752021-01-16 10:59:552804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10632862021-01-14 17:11:53143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10632862021-01-14 17:11:532804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10620112021-01-12 23:56:00170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10620112021-01-12 23:56:002804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10612632021-01-11 23:38:57170.0.218.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10612632021-01-11 23:38:572804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10599002021-01-09 15:52:41143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10599002021-01-09 15:52:412804:2b38:2xx::/40265141bra (Brazil)noblockedreceived/24Report
10596112021-01-08 23:56:08143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10596112021-01-08 23:56:082804:2b38:c0xx::/40265141bra (Brazil)noblockedreceived/24Report
10590872021-01-08 05:17:38143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10590872021-01-08 05:17:382804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10590792021-01-08 04:56:48143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10590792021-01-08 04:56:482804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10421062020-12-07 16:58:25143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10421062020-12-07 16:58:252804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10419532020-12-07 12:52:51143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10419532020-12-07 12:52:512804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10413592020-12-06 12:53:02143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10413592020-12-06 12:53:022804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10413432020-12-06 12:22:24143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10413432020-12-06 12:22:242804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10411232020-12-06 00:16:08143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10411232020-12-06 00:16:082804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10405532020-12-04 19:28:30143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10405532020-12-04 19:28:302804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10379792020-11-30 21:03:262804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10368622020-11-28 17:35:13143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10368622020-11-28 17:35:132804:2b38:c8xx::/40265141bra (Brazil)noblockedreceived/24Report
10351932020-11-25 21:55:25143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10351932020-11-25 21:55:252804:2b38:4xx::/40265141bra (Brazil)noblockedblocked/56Report
10345112020-11-24 21:52:10143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10345112020-11-24 21:52:102804:2b38:c8xx::/40265141bra (Brazil)noreceivedreceived/16Report
10341102020-11-24 11:01:34143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10341102020-11-24 11:01:342804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10309772020-11-19 11:02:28143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10309772020-11-19 11:02:282804:2b38:2xx::/40265141bra (Brazil)noblockedblocked/56Report
10300042020-11-18 02:27:17143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10300042020-11-18 02:27:172804:2b38:4xx::/40265141bra (Brazil)noreceivedreceived/16Report

Next 100
Last Modified