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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
21337542026-03-23 18:54:302804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21303732026-03-17 11:27:232804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21299542026-03-16 18:05:132804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21297072026-03-16 11:38:142804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21296882026-03-16 11:03:072804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21284712026-03-13 16:22:462804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21246112026-03-06 15:14:472804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21208172026-02-27 14:06:442804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21185042026-02-23 18:21:432804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21099142026-02-09 11:32:082804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21089462026-02-07 12:53:262804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21089292026-02-07 12:08:272804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21089192026-02-07 11:43:262804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21089112026-02-07 11:28:272804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21084222026-02-06 12:35:182804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21083932026-02-06 11:50:182804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21083802026-02-06 11:25:172804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21083702026-02-06 11:10:172804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21081412026-02-05 21:37:572804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21038632026-01-29 14:02:542804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21038252026-01-29 13:17:542804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21038022026-01-29 12:52:532804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20991482026-01-21 11:49:362804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20968992026-01-17 13:55:392804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20898842026-01-05 12:43:582804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20857232025-12-27 13:12:392804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20857122025-12-27 12:27:382804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20857062025-12-27 12:02:392804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20856992025-12-27 11:47:412804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20843352025-12-24 01:49:412804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20843172025-12-24 01:04:422804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20843102025-12-24 00:39:422804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20843082025-12-24 00:24:422804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20829772025-12-21 19:39:512804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20829522025-12-21 18:54:512804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20829422025-12-21 18:29:512804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20829382025-12-21 18:14:512804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20826292025-12-20 20:58:212804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20826222025-12-20 20:33:212804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20826172025-12-20 20:18:212804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20793392025-12-15 15:00:322804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20793092025-12-15 14:15:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20792812025-12-15 13:50:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20792672025-12-15 13:35:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20780382025-12-12 18:40:242804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20780252025-12-12 18:15:242804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20780142025-12-12 18:00:232804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20757862025-12-09 11:32:362804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20757772025-12-09 11:17:382804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20754422025-12-08 20:19:492804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20754002025-12-08 19:34:492804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20753712025-12-08 19:09:482804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20753622025-12-08 18:54:482804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20729322025-12-03 23:48:552804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20729112025-12-03 23:03:552804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20728882025-12-03 22:38:542804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20728832025-12-03 22:23:542804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20692402025-11-27 11:49:422804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20692312025-11-27 11:24:432804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20692232025-11-27 11:09:412804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20585692025-11-06 00:29:202804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20577802025-11-03 12:35:562804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20568982025-10-31 21:49:092804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20568762025-10-31 21:04:082804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20568622025-10-31 20:39:092804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20568552025-10-31 20:24:092804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20545672025-10-27 21:22:382804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20545142025-10-27 20:37:372804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20544922025-10-27 20:12:372804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20544772025-10-27 19:57:372804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20524652025-10-24 06:44:452804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20471812025-10-15 11:58:392804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20463582025-10-14 04:34:252804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20463462025-10-14 03:49:242804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20463382025-10-14 03:24:252804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20463332025-10-14 03:09:242804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20444112025-10-10 12:00:072804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20443962025-10-10 11:15:062804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20390412025-09-30 12:35:392804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20390192025-09-30 11:50:392804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20390022025-09-30 11:25:382804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20353282025-09-24 06:03:282804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20338362025-09-21 16:13:542804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20338192025-09-21 15:28:562804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20338092025-09-21 15:03:562804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20338022025-09-21 14:51:412804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20337932025-09-21 14:38:322804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20337822025-09-21 14:13:322804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20337742025-09-21 13:58:312804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20335292025-09-21 00:33:472804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20335202025-09-20 23:48:472804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20335162025-09-20 23:23:472804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20335122025-09-20 23:08:482804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20333792025-09-20 15:40:132804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20333522025-09-20 14:55:122804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20333432025-09-20 14:30:122804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
20333372025-09-20 14:15:122804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/24Report
19832152025-06-23 15:03:502804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/16Report
19831812025-06-23 14:18:502804:1b74:1xx::/4061729bra (Brazil)noreceivedreceived/16Report

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