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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
16825252023-12-05 18:04:53170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16825252023-12-05 18:04:532804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16825192023-12-05 17:51:33170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16825192023-12-05 17:51:332804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16787952023-11-28 16:57:37170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16787952023-11-28 16:57:372804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16787912023-11-28 16:44:22170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16787912023-11-28 16:44:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16783012023-11-27 18:30:372804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
16750772023-11-21 15:50:18170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16750772023-11-21 15:50:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16750742023-11-21 15:37:09170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16750742023-11-21 15:37:092804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16748912023-11-21 09:20:20170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16748912023-11-21 09:20:202804:37d8:10xx::/40266439bra (Brazil)noblockedblocked/32Report
16713862023-11-14 14:43:24170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16713862023-11-14 14:43:242804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16713822023-11-14 14:30:14170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16713822023-11-14 14:30:142804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16704362023-11-13 02:13:18170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16704362023-11-13 02:13:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16703042023-11-12 18:08:49170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16703042023-11-12 18:08:492804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16698772023-11-11 14:05:43170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16698772023-11-11 14:05:432804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16698582023-11-11 13:03:55170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16698482023-11-11 12:43:10170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16693722023-11-10 16:15:21170.81.251.x/24266439bra (Brazil)yesrewrittenrewrittennoneReport
16693722023-11-10 16:15:212804:37d8:20xx::/40266439bra (Brazil)noblockedblocked/32Report
16693012023-11-10 14:06:31170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16689662023-11-09 21:40:23170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16689662023-11-09 21:40:232804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16686872023-11-09 10:27:53170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16686872023-11-09 10:27:532804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16684522023-11-08 21:38:12170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16684522023-11-08 21:38:122804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16667712023-11-06 01:05:52170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16667712023-11-06 01:05:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16660922023-11-04 12:58:52170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16660922023-11-04 12:58:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16660692023-11-04 11:56:29170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16649952023-11-02 13:42:16170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16649952023-11-02 13:42:162804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16646902023-11-01 20:31:21170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16646902023-11-01 20:31:212804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16644112023-11-01 12:54:35170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16631732023-10-30 10:15:41170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16631732023-10-30 10:15:412804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16630082023-10-29 23:57:58170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16630082023-10-29 23:57:582804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16623552023-10-28 13:37:19170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16623552023-10-28 13:37:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16623082023-10-28 11:52:05170.81.248.x/24266439bra (Brazil)noblockedblocked/23Report
16623082023-10-28 11:52:052804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16623032023-10-28 11:48:52170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16623032023-10-28 11:48:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16622952023-10-28 11:46:04170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16614642023-10-26 21:38:57170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16614642023-10-26 21:38:572804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16612712023-10-26 15:08:58170.81.251.x/24266439bra (Brazil)yesblockedblockednoneReport
16612712023-10-26 15:08:582804:37d8:10xx::/40266439bra (Brazil)noblockedreceived/32Report
16611492023-10-26 11:26:59170.81.250.x/24266439bra (Brazil)noblockedblocked/23Report
16611492023-10-26 11:26:592804:37d8:f0xx::/40266439bra (Brazil)noblockedblocked/32Report
16608042023-10-25 18:17:16170.81.250.x/24266439bra (Brazil)yesblockedblockednoneReport
16607972023-10-25 18:08:52170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16607972023-10-25 18:08:522804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16591292023-10-22 22:51:19170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16591292023-10-22 22:51:192804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16591262023-10-22 22:46:39170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16591262023-10-22 22:46:392804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16553272023-10-15 19:50:01170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16553272023-10-15 19:50:012804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16553242023-10-15 19:45:22170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16553242023-10-15 19:45:222804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16514602023-10-08 18:38:02170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16514602023-10-08 18:38:022804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16514572023-10-08 18:32:18170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16514572023-10-08 18:32:182804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16478662023-10-01 17:25:27170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16478662023-10-01 17:25:272804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16444202023-09-24 16:08:29170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16444202023-09-24 16:08:292804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16444182023-09-24 16:01:41170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16444182023-09-24 16:01:412804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16404782023-09-17 14:53:53170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16404782023-09-17 14:53:532804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16404742023-09-17 14:48:54170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16404742023-09-17 14:48:542804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16366012023-09-10 13:42:15170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16366012023-09-10 13:42:152804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16330962023-09-03 12:35:32170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16330962023-09-03 12:35:322804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16319502023-09-01 00:02:30170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16319502023-09-01 00:02:302804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16319472023-08-31 23:57:49170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16319472023-08-31 23:57:492804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16319432023-08-31 23:51:08170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16319432023-08-31 23:51:082804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16319412023-08-31 23:44:31170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16319412023-08-31 23:44:312804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16319352023-08-31 23:33:54170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16319352023-08-31 23:33:542804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16280692023-08-24 22:27:17170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16280692023-08-24 22:27:172804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16280662023-08-24 22:20:41170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16280662023-08-24 22:20:412804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16242112023-08-17 21:13:59170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16242112023-08-17 21:13:592804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16203912023-08-10 20:06:33170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16203912023-08-10 20:06:332804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
16203882023-08-10 19:59:59170.81.248.x/24266439bra (Brazil)yesblockedblocked/23Report
16203882023-08-10 19:59:592804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
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

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