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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
21071232026-02-04 13:28:532804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
21031632026-01-28 12:20:382804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
21017342026-01-26 11:38:282804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
20985482026-01-20 11:19:072804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20978732026-01-19 11:20:192804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20951112026-01-14 10:59:082804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20909692026-01-06 20:22:052804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20909512026-01-06 19:52:052804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20898212026-01-05 11:05:132804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20845072025-12-24 11:10:442804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20840002025-12-23 12:53:262804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20821702025-12-19 18:02:532804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20773252025-12-11 17:24:192804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20700622025-11-28 18:44:482804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
20685542025-11-26 11:27:002804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
20685472025-11-26 11:14:532804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
20680522025-11-25 12:11:102804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/16Report
20617032025-11-13 20:10:292804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20603182025-11-11 17:51:412804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20603112025-11-11 17:39:262804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20590422025-11-07 13:49:472804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20589992025-11-07 11:09:272804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20587952025-11-06 16:24:022804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20581572025-11-04 17:07:022804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20566222025-10-31 12:07:202804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20562692025-10-30 19:03:552804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20562562025-10-30 18:43:082804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20562052025-10-30 17:38:472804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20556942025-10-29 20:43:092804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20521182025-10-23 16:24:222804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20514982025-10-22 16:19:502804:34:7fxx::/4028306bra (Brazil)no✔blockedreceived/32Report
20472862025-10-15 15:11:182804:34:7fxx::/4028306bra (Brazil)no✔receivedreceived/16Report
20458422025-10-13 10:56:552804:34:7fxx::/4028306bra (Brazil)no✔receivedreceived/16Report
20341602025-09-22 10:54:472804:34:7fxx::/4028306bra (Brazil)no✔receivedreceived/16Report

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