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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
16203842023-08-10 19:49:22170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16203842023-08-10 19:49:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16203812023-08-10 19:44:39170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16203812023-08-10 19:44:392804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16167132023-08-03 18:37:51170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16167132023-08-03 18:37:512804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16144562023-07-30 20:33:28170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16144562023-07-30 20:33:282804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16144532023-07-30 20:28:51170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16144532023-07-30 20:28:512804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16109722023-07-23 19:22:15170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16109722023-07-23 19:22:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16074212023-07-16 18:14:52170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16074212023-07-16 18:14:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16056552023-07-13 08:29:56170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16056552023-07-13 08:29:562804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16056472023-07-13 08:19:19170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16056472023-07-13 08:19:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16056402023-07-13 08:10:452804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15696772023-05-04 22:58:44170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15696772023-05-04 22:58:442804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15664522023-04-27 21:52:02170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15664522023-04-27 21:52:022804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15629012023-04-20 20:45:23170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15629012023-04-20 20:45:232804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15612622023-04-17 22:59:09170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15612622023-04-17 22:59:092804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15593002023-04-13 19:38:42170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15593002023-04-13 19:38:422804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15576122023-04-10 21:52:10170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15576122023-04-10 21:52:102804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15556202023-04-06 18:32:02170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15556202023-04-06 18:32:022804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15539762023-04-03 20:45:26170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15539762023-04-03 20:45:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15519662023-03-30 17:25:25170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15519662023-03-30 17:25:252804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15509392023-03-28 18:49:31170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15509392023-03-28 18:49:312804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15503442023-03-27 19:38:50170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15503442023-03-27 19:38:502804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15503352023-03-27 19:30:10170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15503352023-03-27 19:30:102804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15503312023-03-27 19:23:35170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15503312023-03-27 19:23:352804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15482112023-03-23 16:18:50170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15482112023-03-23 16:18:502804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
15464812023-03-20 18:16:15170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15464812023-03-20 18:16:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15464762023-03-20 18:09:38170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15464762023-03-20 18:09:382804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15443292023-03-16 15:12:16170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15443292023-03-16 15:12:162804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/16Report
15437912023-03-15 19:16:16170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15437912023-03-15 19:16:162804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/16Report
15433622023-03-15 03:19:19170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15433622023-03-15 03:19:192804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/16Report
15424672023-03-13 19:04:22170.81.248.x/24266439bra (Brazil)yesblockedblocked/22Report
15424672023-03-13 19:04:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15424092023-03-13 17:02:15170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
15424092023-03-13 17:02:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
15424002023-03-13 16:50:42170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
15424002023-03-13 16:50:422804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/16Report
15423992023-03-13 16:50:14170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
15423992023-03-13 16:50:142804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14164612022-08-12 16:46:27170.81.248.x/24266439bra (Brazil)yesblockedunknown/9Report
14164612022-08-12 16:46:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14164592022-08-12 16:39:51170.81.248.x/24266439bra (Brazil)yesblockedunknown/9Report
14164592022-08-12 16:39:512804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14128542022-08-05 15:33:08170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14128542022-08-05 15:33:082804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093822022-07-29 14:26:27170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093822022-07-29 14:26:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093772022-07-29 14:19:49170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093772022-07-29 14:19:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093722022-07-29 14:13:06170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093722022-07-29 14:13:062804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093692022-07-29 14:06:26170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093692022-07-29 14:06:262804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093642022-07-29 13:59:49170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093642022-07-29 13:59:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14093622022-07-29 13:55:11170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14093622022-07-29 13:55:112804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14057492022-07-22 12:48:34170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14057492022-07-22 12:48:342804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14057442022-07-22 12:43:52170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14057442022-07-22 12:43:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
14009642022-07-15 11:36:27170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
14009642022-07-15 11:36:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13972132022-07-08 10:29:47170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13972132022-07-08 10:29:472804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13972072022-07-08 10:15:05170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13972072022-07-08 10:15:052804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13934022022-07-01 09:08:28170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13934022022-07-01 09:08:282804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13933912022-07-01 08:59:24170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13933912022-07-01 08:59:242804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
13933872022-07-01 08:54:42170.81.248.x/24266439bra (Brazil)yesblockedreceived/9Report
13933872022-07-01 08:54:422804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
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

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