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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
13873332022-06-24 07:48:03170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13873332022-06-24 07:48:032804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13835582022-06-17 06:41:20170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13835582022-06-17 06:41:202804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13798012022-06-10 05:34:39170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13798012022-06-10 05:34:392804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13797992022-06-10 05:30:00170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13797992022-06-10 05:30:002804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13749302022-06-03 04:22:39170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13749302022-06-03 04:22:392804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13712202022-05-27 03:15:59170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13712202022-05-27 03:15:592804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13712162022-05-27 03:11:25170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13712162022-05-27 03:11:252804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13674932022-05-20 02:04:46170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13674932022-05-20 02:04:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13628792022-05-13 00:58:06170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13628792022-05-13 00:58:062804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13628772022-05-13 00:53:29170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13628772022-05-13 00:53:292804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13589642022-05-05 23:46:46170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13589642022-05-05 23:46:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13550642022-04-28 22:40:06170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13550642022-04-28 22:40:062804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13542952022-04-27 14:25:17170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13542952022-04-27 14:25:172804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13524252022-04-21 21:28:03170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13524252022-04-21 21:28:032804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13524212022-04-21 21:23:27170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13524212022-04-21 21:23:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13524192022-04-21 21:18:53170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13524192022-04-21 21:18:532804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13524162022-04-21 21:12:15170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13524162022-04-21 21:12:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13524132022-04-21 21:07:35170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13524132022-04-21 21:07:352804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13486772022-04-14 20:00:51170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13486772022-04-14 20:00:512804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13392152022-03-31 15:04:08170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13392152022-03-31 15:04:082804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13338452022-03-24 13:57:22170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13338452022-03-24 13:57:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13338412022-03-24 13:52:38170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13338412022-03-24 13:52:382804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13265342022-03-17 12:46:00170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13265342022-03-17 12:46:002804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13226402022-03-10 11:39:22170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13226402022-03-10 11:39:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13226362022-03-10 11:32:45170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13226362022-03-10 11:32:452804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13187972022-03-03 10:26:06170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13187972022-03-03 10:26:062804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13150942022-02-24 09:19:27170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13150942022-02-24 09:19:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13113032022-02-17 08:12:07170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13113032022-02-17 08:12:072804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13046742022-02-10 07:05:29170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13046742022-02-10 07:05:292804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13046712022-02-10 06:58:49170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13046712022-02-10 06:58:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13006662022-02-03 05:51:28170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13006662022-02-03 05:51:282804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12969452022-01-27 04:44:50170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
12969452022-01-27 04:44:502804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
12969412022-01-27 04:40:37170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
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

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