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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
16436812023-09-22 21:44:36181.10.69.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16397562023-09-15 20:36:29181.1.208.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16384622023-09-13 17:47:26181.1.210.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16367252023-09-10 19:37:17181.10.70.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16359022023-09-08 19:12:18181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16314062023-08-31 02:37:16190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16305202023-08-29 13:37:25190.225.50.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16295382023-08-27 19:09:01181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16293752023-08-27 11:29:25181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16289252023-08-26 11:12:06181.1.208.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16265402023-08-22 07:54:56190.225.50.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16248872023-08-18 21:21:06181.88.249.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16226422023-08-15 06:48:16190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16225872023-08-15 03:16:01186.111.175.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16224792023-08-14 21:53:34186.111.175.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16223762023-08-14 18:37:28186.111.175.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16211582023-08-12 06:25:23181.9.159.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16199242023-08-10 01:48:29190.225.49.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16192282023-08-08 21:09:15190.225.49.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16175882023-08-05 16:23:45190.224.136.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16172742023-08-04 20:30:44181.88.249.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16156202023-08-01 20:03:12190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16154612023-08-01 15:01:26190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16135942023-07-28 19:23:49181.88.249.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16114532023-07-24 19:08:24190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16110732023-07-24 01:57:14181.9.153.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16106892023-07-23 01:49:08186.111.168.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16103692023-07-22 09:06:54190.224.137.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16101842023-07-21 19:38:25181.88.250.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16101732023-07-21 19:14:33181.88.248.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16067032023-07-15 02:23:01190.224.137.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16052902023-07-12 17:51:37181.88.248.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16036782023-07-10 06:06:15186.111.169.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16036382023-07-10 04:10:04181.9.159.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16026982023-07-07 21:43:40181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
16022172023-07-07 03:49:41190.224.138.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
16008842023-07-04 19:02:13190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15988932023-06-30 20:35:55181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15956862023-06-24 17:31:33190.224.136.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15956682023-06-24 16:55:37190.224.136.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15956542023-06-24 16:34:02190.224.136.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15953172023-06-23 19:27:55181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15944122023-06-22 00:17:40190.224.136.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15917532023-06-16 18:20:33181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15908512023-06-14 23:10:19190.225.50.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15908152023-06-14 21:24:05190.225.50.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15877752023-06-08 21:25:06181.10.71.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15877692023-06-08 21:11:35181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15877652023-06-08 21:06:39181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15877472023-06-08 20:17:38190.226.82.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15852402023-06-04 01:08:50190.226.80.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15851512023-06-03 19:09:07181.10.69.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15841782023-06-01 18:02:06181.10.71.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15836882023-05-31 20:51:17190.226.80.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15814422023-05-27 18:00:34190.226.82.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15811882023-05-27 02:42:19190.226.82.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15811192023-05-26 22:17:53190.226.82.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15802972023-05-25 12:30:31181.88.248.x/247303arg (Argentina)yesrewrittenreceivednoneReport
15772002023-05-19 16:48:38190.226.80.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15761642023-05-17 19:25:47190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15598362023-04-14 19:51:17190.225.49.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15569932023-04-09 18:55:21190.224.139.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15540752023-04-04 02:05:37190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15525882023-03-31 20:33:11190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15521122023-03-31 00:47:02190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15516982023-03-30 03:56:50190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15508032023-03-28 14:57:30190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15497202023-03-26 17:56:05190.225.51.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15459222023-03-19 16:42:25190.224.139.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15449552023-03-17 14:58:12190.224.139.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
15252362023-02-10 05:32:14181.164.83.x/247303arg (Argentina)noblockedblockednoneReport
15252342023-02-10 05:21:57181.164.83.x/247303arg (Argentina)yesblockedblockednoneReport
15058022023-01-05 15:28:42186.137.38.x/247303arg (Argentina)yesblockedblockednoneReport
15044372023-01-03 15:05:36190.225.48.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14973672022-12-20 16:26:27190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14891122022-12-01 23:08:00186.137.38.x/247303arg (Argentina)yesblockedblockednoneReport
14785862022-11-14 21:20:38186.137.38.x/247303arg (Argentina)yesblockedblockednoneReport
14718642022-11-05 14:58:30190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14642202022-10-23 20:09:40190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14569552022-10-14 11:07:54190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14560532022-10-13 02:26:06190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14499272022-10-02 07:50:33190.225.49.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14478372022-09-28 15:02:50190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14429472022-09-19 00:31:23190.246.21.x/247303arg (Argentina)yesblockedblockednoneReport
14253212022-08-23 01:16:52181.31.210.x/247303arg (Argentina)yesblockedblockednoneReport
14189522022-08-15 15:30:27181.31.210.x/247303arg (Argentina)yesblockedblockednoneReport
14160272022-08-11 21:04:27181.1.241.x/247303arg (Argentina)yesblockedunknown/8Report
14137522022-08-07 19:38:20201.252.57.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14124422022-08-04 19:57:47181.1.240.x/247303arg (Argentina)yesblockedreceived/8Report
14120002022-08-04 01:24:01181.31.210.x/247303arg (Argentina)yesblockedblockednoneReport
14102802022-07-31 18:31:57201.252.57.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14095202022-07-29 19:46:46181.1.243.x/247303arg (Argentina)yesblockedreceived/8Report
14090082022-07-28 19:22:47181.1.243.x/247303arg (Argentina)yesblockedreceived/8Report
14066852022-07-24 17:25:30201.252.57.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14057732022-07-22 13:30:04181.31.210.x/247303arg (Argentina)yesblockedblockednoneReport
14054542022-07-21 22:13:11181.1.243.x/247303arg (Argentina)yesblockedreceived/8Report
14020282022-07-17 16:19:02201.252.57.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
14006462022-07-14 21:06:19181.1.243.x/247303arg (Argentina)yesblockedreceived/8Report
14001082022-07-14 00:20:18181.31.210.x/247303arg (Argentina)yesblockedblockednoneReport
13987982022-07-11 17:53:51181.1.243.x/247303arg (Argentina)yesblockedreceived/8Report

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