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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
12932122022-01-20 03:33:12170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12932122022-01-20 03:33:122804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12932102022-01-20 03:24:33170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12932102022-01-20 03:24:332804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12894272022-01-13 02:17:53170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12894272022-01-13 02:17:532804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12894262022-01-13 02:13:15170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12894262022-01-13 02:13:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12894252022-01-13 02:06:37170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12894252022-01-13 02:06:372804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12857832022-01-06 00:59:57170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12857832022-01-06 00:59:572804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12857812022-01-06 00:53:19170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12857812022-01-06 00:53:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12812992021-12-29 23:46:43170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12812992021-12-29 23:46:432804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12777752021-12-22 22:40:10170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12777752021-12-22 22:40:102804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12777732021-12-22 22:35:35170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12777732021-12-22 22:35:352804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12777692021-12-22 22:28:56170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12777692021-12-22 22:28:562804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12703642021-12-15 21:21:00170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12703642021-12-15 21:21:002804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12703602021-12-15 21:12:26170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12703602021-12-15 21:12:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12662262021-12-08 20:05:44170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12662262021-12-08 20:05:442804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12662222021-12-08 19:56:59170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12662222021-12-08 19:56:592804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12662182021-12-08 19:50:18170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12662182021-12-08 19:50:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12662152021-12-08 19:45:33170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12662152021-12-08 19:45:332804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12621142021-12-01 18:38:482804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12621062021-12-01 18:33:362804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12621042021-12-01 18:28:24170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12621042021-12-01 18:28:242804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12557682021-11-24 17:21:40170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12557682021-11-24 17:21:402804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12557602021-11-24 17:16:57170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12557602021-11-24 17:16:572804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12519942021-11-17 16:09:26170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12519942021-11-17 16:09:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12407132021-10-28 13:06:56170.81.248.x/24266439bra (Brazil)yesblockedblocked/29Report
12407132021-10-28 13:06:562804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12385762021-10-25 10:19:42170.81.248.x/24266439bra (Brazil)yesblockedblocked/28Report
12385762021-10-25 10:19:422804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12373032021-10-23 08:08:19170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12373032021-10-23 08:08:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12330012021-10-16 07:01:08170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12330012021-10-16 07:01:082804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12285722021-10-09 05:53:53170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12285722021-10-09 05:53:532804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12244232021-10-02 04:46:01170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12244232021-10-02 04:46:012804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12199432021-09-25 03:38:49170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12199432021-09-25 03:38:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12160742021-09-18 02:30:54170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12160742021-09-18 02:30:542804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12121712021-09-11 01:23:46170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12121712021-09-11 01:23:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12084612021-09-04 00:15:01170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12084612021-09-04 00:15:012804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12045992021-08-27 23:07:49170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12045992021-08-27 23:07:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12045952021-08-27 23:02:40170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12045952021-08-27 23:02:402804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12045922021-08-27 22:55:35170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12045922021-08-27 22:55:352804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12045882021-08-27 22:46:26170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12045882021-08-27 22:46:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12003472021-08-20 21:39:14170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
12003472021-08-20 21:39:142804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11950162021-08-11 10:49:32170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11950162021-08-11 10:49:322804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11950102021-08-11 10:44:30170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11950102021-08-11 10:44:302804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11950082021-08-11 10:37:21170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11950082021-08-11 10:37:212804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11910602021-08-04 09:30:18170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11910602021-08-04 09:30:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11910582021-08-04 09:25:18170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11910582021-08-04 09:25:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11910552021-08-04 09:20:18170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11910552021-08-04 09:20:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11871252021-07-28 08:13:08170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11871252021-07-28 08:13:082804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11833512021-07-21 07:05:20170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11833512021-07-21 07:05:202804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11792772021-07-14 05:58:11170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11792772021-07-14 05:58:112804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11733182021-07-07 04:51:13170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11733182021-07-07 04:51:132804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11692702021-06-30 03:44:06170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11692702021-06-30 03:44:062804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11623392021-06-16 01:30:09170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11623392021-06-16 01:30:092804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11577432021-06-09 00:23:01170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11577432021-06-09 00:23:012804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11577412021-06-09 00:16:01170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11577412021-06-09 00:16:012804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11577402021-06-09 00:09:02170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11577402021-06-09 00:09:022804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11577362021-06-09 00:02:05170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11577362021-06-09 00:02:052804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11536612021-06-01 22:55:03170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11536612021-06-01 22:55:032804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11495032021-05-25 21:47:19170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11495032021-05-25 21:47:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11494992021-05-25 21:40:21170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11494992021-05-25 21:40:212804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11494972021-05-25 21:35:26170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11494972021-05-25 21:35:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11454562021-05-18 20:28:26170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11454562021-05-18 20:28:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11423122021-05-13 13:08:26170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11423122021-05-13 13:08:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11410412021-05-11 19:21:29170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11410412021-05-11 19:21:292804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367542021-05-04 18:31:49170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11367542021-05-04 18:31:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367532021-05-04 18:31:46170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367532021-05-04 18:31:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367492021-05-04 18:28:37170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367492021-05-04 18:28:372804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367462021-05-04 18:21:55170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11367462021-05-04 18:21:552804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
11367422021-05-04 18:10:07170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367422021-05-04 18:10:072804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367362021-05-04 18:02:30170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367362021-05-04 18:02:302804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367162021-05-04 17:42:47170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367162021-05-04 17:42:472804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367112021-05-04 17:30:44170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367112021-05-04 17:30:442804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367052021-05-04 17:20:29170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11367052021-05-04 17:20:292804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367042021-05-04 17:20:07170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367042021-05-04 17:20:072804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11367032021-05-04 17:17:57170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11367032021-05-04 17:17:572804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11366942021-05-04 17:08:46170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11366942021-05-04 17:08:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11366562021-05-04 16:08:20170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11366562021-05-04 16:08:202804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11366502021-05-04 15:51:59170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11366502021-05-04 15:51:592804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11366142021-05-04 14:42:47170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11366142021-05-04 14:42:472804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11365962021-05-04 14:11:20170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365962021-05-04 14:11:202804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
11365712021-05-04 13:35:32170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11365712021-05-04 13:35:322804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365702021-05-04 13:32:25170.81.248.x/24266439bra (Brazil)noblockedblocked/28Report
11365702021-05-04 13:32:252804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
11365592021-05-04 13:18:08170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365592021-05-04 13:18:082804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365572021-05-04 13:16:30170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365482021-05-04 13:04:05170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365482021-05-04 13:04:052804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365432021-05-04 12:57:05170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365432021-05-04 12:57:052804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365352021-05-04 12:50:00170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365352021-05-04 12:50:002804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365292021-05-04 12:42:06170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365292021-05-04 12:42:062804:37d8:xx::/40266439bra (Brazil)noblockedreceived/16Report
11365282021-05-04 12:39:27170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365282021-05-04 12:39:272804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
11365252021-05-04 12:32:58170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
11365242021-05-04 12:28:48170.81.251.x/24266439bra (Brazil)noblockedblockednoneReport
9063262020-06-04 12:55:45170.81.248.x/24266439bra (Brazil)yesblockedblockednoneReport
9021462020-05-28 11:48:44170.81.248.x/24266439bra (Brazil)yesblockedblockednoneReport
9021462020-05-28 11:48:442804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8988162020-05-21 21:01:01170.81.248.x/24266439bra (Brazil)yesblockedblockednoneReport
8988162020-05-21 21:01:012804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8947972020-05-14 19:53:45170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8947972020-05-14 19:53:452804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8947902020-05-14 19:42:30170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8947902020-05-14 19:42:302804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8947812020-05-14 19:29:20170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8947812020-05-14 19:29:202804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8947762020-05-14 19:22:08170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8947762020-05-14 19:22:082804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8947592020-05-14 19:12:51170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8947592020-05-14 19:12:512804:37d8:xx::/40266439bra (Brazil)noblockedblocked/16Report
8910462020-05-07 17:50:34170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8910462020-05-07 17:50:342804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8854392020-04-27 22:01:23170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8814302020-04-20 20:54:05170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8814302020-04-20 20:54:052804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report
8774522020-04-13 19:46:44170.81.248.x/24266439bra (Brazil)noblockedblockednoneReport
8774522020-04-13 19:46:442804:37d8:xx::/40266439bra (Brazil)noreceivedreceived/16Report

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