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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
19799132025-06-17 11:10:352804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19768442025-06-11 20:13:462804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19768352025-06-11 19:58:452804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19751252025-06-09 11:00:242804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19709762025-05-30 20:49:302804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19709082025-05-30 18:34:522804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19678132025-05-26 10:59:512804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19557462025-05-06 16:15:132804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19519912025-04-29 12:27:492804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19489942025-04-23 19:59:202804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19454702025-04-16 18:59:182804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19454632025-04-16 18:51:292804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19452622025-04-16 12:29:302804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19417392025-04-09 11:22:132804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19417362025-04-09 11:16:542804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19390532025-04-04 10:58:472804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19373492025-04-01 13:22:102804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19334282025-03-25 12:14:372804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19308852025-03-20 10:52:132804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19296302025-03-18 11:07:152804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19293692025-03-17 20:42:292804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19293642025-03-17 20:36:292804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19293602025-03-17 20:30:412804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19293542025-03-17 20:19:162804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19293532025-03-17 20:15:222804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19231982025-03-07 15:08:132804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19190342025-02-28 13:51:032804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19190332025-02-28 13:46:022804:2b8:a8xx::/4028130bra (Brazil)noreceivedreceived/16Report

All results shown
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