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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
21223352026-03-02 19:49:252804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21191672026-02-24 18:37:502804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21190222026-02-24 12:30:372804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21168262026-02-20 13:50:202804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21157132026-02-18 17:53:502804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21123542026-02-12 23:30:282804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21123402026-02-12 22:13:542804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21115912026-02-11 18:43:522804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21114642026-02-11 15:15:242804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21113682026-02-11 12:54:412804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21113472026-02-11 12:27:032804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21110352026-02-10 22:28:542804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21107952026-02-10 13:44:552804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21071622026-02-04 14:24:112804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21062182026-02-03 01:19:352804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21058682026-02-02 14:52:432804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21058362026-02-02 14:02:512804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21041522026-01-29 23:35:262804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
21037852026-01-29 12:25:082804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20992552026-01-21 14:35:462804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20986662026-01-20 15:10:392804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20965062026-01-16 19:07:292804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20945562026-01-13 12:38:242804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20944822026-01-13 09:14:512804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20918282026-01-08 09:02:102804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20911012026-01-07 01:50:482804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20906992026-01-06 12:48:042804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20898952026-01-05 12:55:202804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20891692026-01-03 22:37:212804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20886182026-01-02 13:57:052804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20870112025-12-30 00:18:372804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20863552025-12-29 03:12:562804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20857322025-12-27 13:27:402804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20853322025-12-26 14:40:112804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20850682025-12-25 22:11:462804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20830142025-12-21 22:05:122804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20828872025-12-21 14:41:072804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20822902025-12-19 23:18:262804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20821622025-12-19 17:57:202804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20817042025-12-18 22:35:232804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20815582025-12-18 18:44:542804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20802042025-12-16 17:55:342804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20793182025-12-15 14:28:312804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20789532025-12-15 02:20:102804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20780902025-12-12 21:23:592804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20779302025-12-12 15:56:122804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20778342025-12-12 13:10:562804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20767322025-12-10 19:48:592804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20765372025-12-10 13:39:402804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20736822025-12-05 12:31:382804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20731682025-12-04 13:15:262804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20692692025-11-27 12:39:252804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20680682025-11-25 12:35:472804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20671532025-11-23 23:18:172804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20669812025-11-23 13:07:582804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20665252025-11-22 13:38:402804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report
20661272025-11-21 17:42:022804:4a28:8xx::/4053194bra (Brazil)noblockedblocked/56Report

All results shown
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