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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
21884462026-06-29 16:53:43186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21855182026-06-24 17:53:13186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21847232026-06-23 13:36:35186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21828392026-06-20 00:11:00186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21824542026-06-19 09:11:33186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21806192026-06-16 12:28:42186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21777792026-06-11 09:01:53186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21765192026-06-09 11:20:43186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21740852026-06-04 11:36:49186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21726162026-06-02 10:12:49186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21701882026-05-29 09:09:50186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21690342026-05-27 12:56:03186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21682712026-05-26 08:10:50186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21674172026-05-24 21:15:08186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21666612026-05-23 10:59:50186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21646852026-05-20 11:48:07186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21634642026-05-18 12:31:39186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21624002026-05-16 10:49:40186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21592332026-05-11 11:23:39186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21564872026-05-06 08:07:10186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21553322026-05-04 10:15:40186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21529572026-04-29 10:05:34186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21527292026-04-28 20:51:33186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21517912026-04-27 10:17:25186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21499342026-04-23 10:08:54186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21495742026-04-22 15:52:14186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21486462026-04-21 01:20:08186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21459442026-04-15 14:45:39186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21450032026-04-14 00:12:11186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21423502026-04-08 13:38:43186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21412692026-04-06 21:24:23186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
21411112026-04-06 15:45:39186.225.220.x/2452531bra (Brazil)yesblockedreceived/8Report
20544282025-10-27 18:31:12186.225.220.x/2452531bra (Brazil)yesreceivedreceived/8Report
20528062025-10-24 18:01:11186.225.220.x/2452531bra (Brazil)yesreceivedreceived/8Report
20527892025-10-24 17:19:21186.225.220.x/2452531bra (Brazil)yesreceivedreceived/8Report
20527802025-10-24 16:57:32186.225.220.x/2452531bra (Brazil)yesreceivedreceived/8Report
19213762025-03-04 19:30:44186.225.220.x/2452531bra (Brazil)yesreceivedreceived/8Report

All results shown
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