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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
20521592025-10-23 17:38:442804:5268:xx::/40268516bra (Brazil)no✔blockedblockednoneReport
20521542025-10-23 17:28:242804:5268:xx::/40268516bra (Brazil)no✔blockedblockednoneReport
20521472025-10-23 17:10:532804:5268:xx::/40268516bra (Brazil)no✔blockedblockednoneReport
20521332025-10-23 16:51:362804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/64Report
20521302025-10-23 16:43:532804:5268:xx::/40268516bra (Brazil)no✔blockedreceived/24Report
20385952025-09-29 19:46:212804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20385802025-09-29 19:26:392804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20384202025-09-29 14:57:082804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20384082025-09-29 14:41:322804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20383142025-09-29 12:30:252804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20362532025-09-25 18:36:182804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20361742025-09-25 15:57:492804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20348752025-09-23 12:09:012804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20348602025-09-23 11:49:502804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20343902025-09-22 18:22:002804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20343872025-09-22 18:13:312804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20342422025-09-22 13:24:182804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20342382025-09-22 13:11:272804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20342332025-09-22 13:01:042804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20342262025-09-22 12:50:222804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20208102025-08-29 13:27:102804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20207902025-08-29 12:47:482804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20207842025-08-29 12:41:002804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20207722025-08-29 12:27:212804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20207652025-08-29 12:21:032804:5268:xx::/40268516bra (Brazil)noblockedblocked/32Report
20207492025-08-29 11:51:272804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20207282025-08-29 11:08:182804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20205732025-08-29 02:32:592804:5268:xx::/40268516bra (Brazil)no✔blockedblocked/32Report
20204412025-08-28 21:12:582804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/24Report
20204312025-08-28 20:53:242804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/24Report
20204212025-08-28 20:31:112804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/24Report
20204082025-08-28 20:11:482804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/24Report
20203792025-08-28 19:31:332804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/24Report
20203322025-08-28 17:55:592804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/32Report
20203272025-08-28 17:45:082804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/32Report
20203162025-08-28 17:29:332804:5268:xx::/40268516bra (Brazil)no✔receivedreceived/32Report

All results shown
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