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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
19053012025-02-04 19:41:212804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
19013922025-01-28 18:33:192804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18975022025-01-21 17:25:272804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18934552025-01-14 16:18:172804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18899782025-01-07 15:10:582804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18865932024-12-31 14:03:372804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18832932024-12-24 12:56:222804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18794762024-12-17 11:49:102804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18755332024-12-10 10:41:482804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18715562024-12-03 09:34:342804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18674562024-11-26 08:27:172804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18635922024-11-19 07:20:102804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18595032024-11-12 06:13:032804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18557702024-11-05 05:05:572804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18517352024-10-29 03:58:542804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18482052024-10-22 02:51:472804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18443122024-10-15 01:44:402804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18407282024-10-08 00:37:392804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18370772024-09-30 23:30:312804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18333202024-09-23 22:23:252804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18297132024-09-16 21:16:212804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18260232024-09-09 20:09:072804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18260152024-09-09 19:56:162804:3bbc:28xx::/40266168bra (Brazil)noblockedblocked/32Report
18260032024-09-09 19:35:522804:3bbc:28xx::/40266168bra (Brazil)noreceivedreceived/16Report

All results shown
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