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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
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
21360012026-03-27 16:55:2345.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
21359312026-03-27 14:33:1645.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
21359272026-03-27 14:27:4545.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
21359232026-03-27 14:13:2445.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
21359132026-03-27 13:58:0745.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
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
21282332026-03-13 06:53:0345.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
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
15010272022-12-27 17:36:1945.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
15003602022-12-26 13:25:3345.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
14966252022-12-19 12:19:1545.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
13030372022-02-07 17:05:1445.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
12921792022-01-18 12:38:2745.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
12917832022-01-17 16:31:4945.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
12364202021-10-21 19:12:4545.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
12362072021-10-21 12:24:0845.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport

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