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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
19548662025-05-04 23:39:482804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19138712025-02-19 23:20:042804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19138552025-02-19 22:41:532804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19087972025-02-10 23:50:432804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19047182025-02-03 22:40:412804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19027212025-01-31 02:13:052804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18978742025-01-22 08:07:592804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18977172025-01-21 23:53:232804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18947862025-01-16 20:08:542804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18912132025-01-09 23:17:272804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18907022025-01-08 22:58:092804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18876212025-01-02 21:18:092804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18824472024-12-22 17:56:232804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18823892024-12-22 15:07:252804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18823392024-12-22 12:08:282804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18818502024-12-21 12:25:312804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18805882024-12-19 07:07:582804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18792662024-12-17 00:04:502804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18761732024-12-11 08:59:442804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18759882024-12-10 23:36:492804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18720662024-12-04 02:11:452804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18679202024-11-26 21:18:552804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18674262024-11-26 06:56:052804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18651972024-11-21 21:40:112804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18610292024-11-14 13:18:512804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18577822024-11-08 16:36:582804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18522812024-10-29 23:41:352804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18522742024-10-29 23:25:492804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18517742024-10-29 06:26:492804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18515932024-10-28 21:13:582804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
18465462024-10-18 20:38:532804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
16031422023-07-08 23:00:042804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/64Report
15835252023-05-31 15:20:082804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/64Report

All results shown
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