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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
21873602026-06-27 18:31:3045.174.239.x/24268873bra (Brazil)yesblockedreceived/22Report
21862122026-06-25 16:59:0245.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21862012026-06-25 16:46:1045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860992026-06-25 14:17:0745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860922026-06-25 14:10:0845.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860872026-06-25 14:05:0445.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860762026-06-25 13:54:0245.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860592026-06-25 13:31:4845.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860462026-06-25 13:10:4145.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860422026-06-25 13:06:2645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21860372026-06-25 13:01:1445.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21859842026-06-25 12:06:4745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21831362026-06-20 17:23:1645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21825922026-06-19 13:36:4645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21791492026-06-13 16:14:5345.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21785312026-06-12 12:29:4345.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21751072026-06-06 15:06:4545.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21745942026-06-05 13:22:3645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21709282026-05-30 14:00:2945.174.239.x/24268873bra (Brazil)yesblockedreceived/20Report
21655672026-05-21 18:23:5645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21654432026-05-21 14:34:2845.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21536372026-04-30 13:48:3345.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21536022026-04-30 13:00:2745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21532612026-04-29 20:41:5045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21532512026-04-29 20:15:0445.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21530052026-04-29 11:45:5945.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21529922026-04-29 11:24:0145.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21289682026-03-14 18:40:2745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21289552026-03-14 18:05:4045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21289322026-03-14 17:08:5245.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21289292026-03-14 17:01:5445.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21284762026-03-13 16:32:3045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21239492026-03-05 13:03:0645.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21239262026-03-05 12:21:2745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21239122026-03-05 11:59:3845.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21239042026-03-05 11:47:5045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
12921792022-01-18 12:38:2745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report

All results shown
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