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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
17152082024-02-07 22:51:122804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
17069142024-01-23 00:31:442804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16931532023-12-26 15:10:292804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16896202023-12-19 00:15:362804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16709822023-11-13 21:23:312804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16606792023-10-25 14:19:472804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16572342023-10-19 00:50:482804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16367962023-09-10 22:24:442804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16267532023-08-22 15:45:012804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16267382023-08-22 15:03:272804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16257362023-08-20 21:29:402804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16245632023-08-18 13:04:322804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16240322023-08-17 14:34:182804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16240302023-08-17 14:24:542804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16240182023-08-17 14:07:592804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16240122023-08-17 14:03:512804:2d64:3xx::/40265279bra (Brazil)noblockedblocked/64Report
16239932023-08-17 13:40:282804:2d64:3xx::/40265279bra (Brazil)noreceivedreceived/16Report
16224712023-08-14 21:25:462804:2d64:3xx::/40265279bra (Brazil)noreceivedreceived/16Report
16134582023-07-28 14:43:432804:2d64:3xx::/40265279bra (Brazil)noreceivedreceived/16Report

All results shown
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