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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
22159522026-08-17 10:19:41177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22155862026-08-16 15:06:24177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22109142026-08-07 22:32:50177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22069772026-07-31 20:32:01177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22065232026-07-31 03:48:10177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22026132026-07-24 01:38:38177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
22025482026-07-23 22:24:38177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22008342026-07-21 09:16:28177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
22008172026-07-21 08:27:34177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21947872026-07-11 04:38:54177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21904422026-07-03 03:08:27177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21864402026-06-26 01:28:16177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21856952026-06-25 00:30:52177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21816712026-06-17 23:05:59177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
21775662026-06-10 21:20:45177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21708462026-05-30 10:14:18177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21666082026-05-23 08:22:56177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21615242026-05-14 18:20:11177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21585202026-05-09 21:17:07177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21545972026-05-02 19:44:15177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21506862026-04-24 16:29:36177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21430272026-04-09 18:36:51177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21429882026-04-09 16:25:21177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21426332026-04-09 00:05:56177.152.73.x/24262773bra (Brazil)yesblockedreceived/10Report
21383762026-03-31 22:36:12177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21344692026-03-24 23:57:46177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21281602026-03-13 03:13:13177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21281162026-03-13 00:50:02177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21247502026-03-06 20:29:49177.152.73.x/24262773bra (Brazil)yesblockedreceived/11Report
21229182026-03-03 18:02:56177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21205532026-02-27 02:47:09177.152.73.x/24262773bra (Brazil)yesblockedreceived/17Report
21164742026-02-19 22:43:56177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
21149662026-02-17 14:33:35177.152.73.x/24262773bra (Brazil)yesblockedreceived/14Report
21104132026-02-09 23:01:54177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21102412026-02-09 19:26:56177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
21101322026-02-09 16:06:28177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
21078902026-02-05 13:36:57177.152.73.x/24262773bra (Brazil)yesblockedreceived/15Report
21010652026-01-24 19:07:17177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20968982026-01-17 13:55:29177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
20966302026-01-16 23:12:42177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
20934802026-01-11 21:16:04177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20894632026-01-04 16:22:24177.152.73.x/24262773bra (Brazil)yesblockedreceived/10Report
20846532025-12-24 17:31:28177.152.73.x/24262773bra (Brazil)yesblockedreceived/10Report
20827562025-12-21 06:26:59177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20786202025-12-14 05:18:50177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20744802025-12-07 04:10:52177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20702972025-11-29 05:40:14177.152.73.x/24262773bra (Brazil)yesblockedreceivednoneReport
20654332025-11-20 16:37:56177.152.73.x/24262773bra (Brazil)yesreceivedreceived/8Report
20611262025-11-12 23:29:02177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20533412025-10-25 18:33:07177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20532562025-10-25 15:30:05177.152.73.x/24262773bra (Brazil)yesblockedreceived/8Report
20489932025-10-18 11:30:57177.152.73.x/24262773bra (Brazil)yesreceivedreceived/8Report
20489302025-10-18 06:49:12177.152.73.x/24262773bra (Brazil)yesblockedreceived/9Report
20448332025-10-11 03:53:23177.152.73.x/24262773bra (Brazil)yesreceivedreceived/8Report
20447872025-10-11 01:15:01177.152.73.x/24262773bra (Brazil)yesreceivedreceived/8Report
20447262025-10-10 22:07:33177.152.73.x/24262773bra (Brazil)yesreceivedreceived/12Report
15922082023-06-17 18:25:29177.152.73.x/24262773bra (Brazil)yesrewrittenreceivednoneReport
15911632023-06-15 14:43:57177.152.73.x/24262773bra (Brazil)yesrewrittenreceivednoneReport
15404832023-03-09 18:42:46177.152.73.x/24262773bra (Brazil)noreceivedreceived/8Report
15404672023-03-09 18:13:24177.152.73.x/24262773bra (Brazil)noreceivedreceived/8Report

All results shown
Last Modified