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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
19417742025-04-09 12:22:432804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19378462025-04-02 11:14:072804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19339722025-03-26 10:05:412804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19302662025-03-19 08:57:422804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19302572025-03-19 08:42:422804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19260502025-03-12 07:35:012804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19216082025-03-05 06:26:302804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19175202025-02-26 05:17:582804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19133472025-02-19 04:10:282804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19094902025-02-12 03:02:112804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19054782025-02-05 01:53:592804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
19015792025-01-29 00:45:462804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
18977132025-01-21 23:37:182804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
18958352025-01-18 17:30:272804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
18919672025-01-11 16:23:252804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
13758382022-06-05 03:53:312804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report
13662022022-05-17 18:48:372804:3bac:10xx::/40266164bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified 04/11/2025 22:36:47