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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
21193492026-02-25 01:50:362804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
21040682026-01-29 19:34:192804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
21029612026-01-28 03:18:412804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20989372026-01-21 02:10:492804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20985522026-01-20 11:35:062804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20945092026-01-13 10:26:582804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20917582026-01-08 04:58:242804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20880902026-01-01 03:50:212804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20847872025-12-25 02:42:272804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20802742025-12-16 19:33:102804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20801002025-12-16 15:09:212804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20758792025-12-09 14:01:202804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20758742025-12-09 13:53:192804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20714172025-12-01 14:52:382804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20674812025-11-24 13:44:222804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20661812025-11-21 18:49:422804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20647702025-11-19 12:30:342804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20606772025-11-12 11:22:242804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20583602025-11-05 10:14:152804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20553132025-10-29 09:05:252804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20500442025-10-20 12:26:592804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20481002025-10-16 20:34:252804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20441022025-10-09 19:25:522804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20403372025-10-02 18:17:532804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20392612025-09-30 19:47:002804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20386272025-09-29 20:44:062804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20344452025-09-22 19:35:332804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20342412025-09-22 13:23:492804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20301802025-09-15 12:16:092804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20269152025-09-09 13:07:132804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report

All results shown
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