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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
17528582024-04-23 22:49:04186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17528582024-04-23 22:49:042804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17527722024-04-23 18:43:44186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17494432024-04-16 21:41:58186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17494432024-04-16 21:41:582804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17493452024-04-16 17:36:58186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17458262024-04-09 20:34:55186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17458262024-04-09 20:34:552804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17455872024-04-09 13:38:18186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17422382024-04-02 19:27:55186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17422382024-04-02 19:27:552804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17389512024-03-26 18:20:49186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17389512024-03-26 18:20:492804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17387252024-03-26 11:22:16186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17354652024-03-19 17:13:52186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17354652024-03-19 17:13:522804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17350872024-03-18 23:02:14186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17319572024-03-12 16:06:56186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17319572024-03-12 16:06:562804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17284642024-03-05 14:59:53186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17284642024-03-05 14:59:532804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17279262024-03-04 17:11:32186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17248232024-02-27 13:52:07186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17248232024-02-27 13:52:072804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17211422024-02-20 12:45:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17211422024-02-20 12:45:002804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17206812024-02-19 13:42:54186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17177952024-02-13 11:37:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17177952024-02-13 11:37:542804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17173172024-02-12 12:09:51186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17142242024-02-06 10:30:53186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17142242024-02-06 10:30:532804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17106122024-01-30 09:23:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17106122024-01-30 09:23:432804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17097512024-01-28 13:40:15186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17070272024-01-23 08:16:39186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17070272024-01-23 08:16:392804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/32Report
17060632024-01-20 23:57:59186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
17036342024-01-16 07:08:32186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
17036342024-01-16 07:08:322804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
17024242024-01-13 21:41:34186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
16997892024-01-09 06:01:34186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16997892024-01-09 06:01:342804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16961732024-01-02 04:54:27186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16961732024-01-02 04:54:272804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16929682023-12-26 03:47:22186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16929682023-12-26 03:47:222804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16896622023-12-19 02:40:28186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16896622023-12-19 02:40:282804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16859082023-12-12 01:33:26186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16859082023-12-12 01:33:262804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16821282023-12-05 00:26:25186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16821282023-12-05 00:26:252804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16784252023-11-27 23:19:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16784252023-11-27 23:19:002804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16746642023-11-20 22:11:44186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16746642023-11-20 22:11:442804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16709772023-11-13 21:04:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16709772023-11-13 21:04:432804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16708662023-11-13 18:02:38186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
16672312023-11-06 19:57:34186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16672312023-11-06 19:57:342804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16671362023-11-06 16:55:58186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
16634232023-10-30 18:50:23186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16634232023-10-30 18:50:232804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16632992023-10-30 14:23:27186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
16595742023-10-23 17:43:30186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16595742023-10-23 17:43:302804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16558132023-10-16 16:36:13186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16558132023-10-16 16:36:132804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16534082023-10-11 19:56:33186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16534082023-10-11 19:56:332804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16519322023-10-09 15:41:13186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16519322023-10-09 15:41:132804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16483152023-10-02 14:34:14186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16483152023-10-02 14:34:142804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16447912023-09-25 13:27:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16447912023-09-25 13:27:542804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16418622023-09-20 01:07:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16418622023-09-20 01:07:432804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16379772023-09-13 00:00:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16379772023-09-13 00:00:292804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16344312023-09-05 22:53:27186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16344312023-09-05 22:53:272804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16307642023-08-29 21:46:24186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16307642023-08-29 21:46:242804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16268832023-08-22 20:39:03186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16268832023-08-22 20:39:032804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16230272023-08-15 19:31:59186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16230272023-08-15 19:31:592804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16191392023-08-08 18:25:05186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16191392023-08-08 18:25:052804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16186532023-08-07 22:54:26186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16186532023-08-07 22:54:262804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16150742023-07-31 21:47:28186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16150742023-07-31 21:47:282804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16114992023-07-24 20:40:32186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16114992023-07-24 20:40:322804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16079672023-07-17 19:33:38186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16079672023-07-17 19:33:382804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
16055252023-07-13 03:13:39186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
16016572023-07-06 02:06:41186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15979172023-06-29 00:59:42186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15943972023-06-21 23:52:40186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15908422023-06-14 22:45:51186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15872842023-06-07 21:38:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15836782023-05-31 20:31:51186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15799042023-05-24 19:24:52186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15761382023-05-17 18:17:51186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15725332023-05-10 17:11:01186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15689572023-05-03 16:04:09186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15656782023-04-26 14:57:17186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15621852023-04-19 13:50:25186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15585592023-04-12 12:43:24186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15548252023-04-05 11:36:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15512872023-03-29 10:29:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15474302023-03-22 09:21:31186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15434522023-03-15 08:14:32186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15395192023-03-08 07:07:38186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15356282023-03-01 06:00:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15318462023-02-22 04:53:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15279082023-02-15 03:47:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15238482023-02-08 02:40:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15195832023-02-01 01:33:15186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15156192023-01-25 00:25:58186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15130552023-01-17 23:19:08186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15130552023-01-17 23:19:082804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
15087372023-01-10 22:12:12186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15046222023-01-03 21:05:16186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15010792022-12-27 19:58:13186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14974462022-12-20 18:52:01186.227.80.x/2453185bra (Brazil)noblockedreceived/26Report
14661362022-10-27 04:03:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14574932022-10-15 11:39:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14546772022-10-10 19:08:57186.227.80.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
14534572022-10-08 10:32:25186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14495142022-10-01 09:25:22186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14464892022-09-24 08:18:18186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14421802022-09-17 07:11:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14378642022-09-10 06:04:01186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14327342022-09-03 04:57:02186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283442022-08-27 03:49:57186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283142022-08-27 02:37:09186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283052022-08-27 02:18:31186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report

All results shown
Last Modified