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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
22277762026-09-05 14:37:062804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22277662026-09-05 14:18:362804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22277602026-09-05 14:02:272804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22277492026-09-05 13:49:372804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22277432026-09-05 13:35:572804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22277282026-09-05 12:44:302804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22271342026-09-04 11:13:362804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22218292026-08-26 11:05:422804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22131792026-08-12 09:07:272804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22131772026-08-12 08:54:052804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report
22131712026-08-12 08:39:312804:3048:xx::/40264941 (AS264941)bra (Brazil)noblockedreceived/32Report

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