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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
17709212024-05-29 04:46:50177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17709212024-05-29 04:46:502804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17670932024-05-22 03:39:27177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17670932024-05-22 03:39:272804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17635542024-05-15 02:32:03177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17635542024-05-15 02:32:032804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17599812024-05-08 01:24:40177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17599812024-05-08 01:24:402804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17566352024-05-01 00:17:07177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17566352024-05-01 00:17:072804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17528652024-04-23 23:10:07177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17528652024-04-23 23:10:072804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17494522024-04-16 22:02:59177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17494522024-04-16 22:02:592804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17458332024-04-09 20:56:00177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17458332024-04-09 20:56:002804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17422462024-04-02 19:48:55177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17422462024-04-02 19:48:552804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17389642024-03-26 18:41:42177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17389642024-03-26 18:41:422804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17354722024-03-19 17:34:40177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17354722024-03-19 17:34:402804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17319692024-03-12 16:27:39177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17319692024-03-12 16:27:392804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17284782024-03-05 15:20:42177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17284782024-03-05 15:20:422804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17248322024-02-27 14:13:00177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17248322024-02-27 14:13:002804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17211592024-02-20 13:05:51177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17211592024-02-20 13:05:512804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17178032024-02-13 11:58:44177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17178032024-02-13 11:58:442804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17142302024-02-06 10:51:36177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17142302024-02-06 10:51:362804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17106142024-01-30 09:44:25177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17106142024-01-30 09:44:252804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17070342024-01-23 08:37:17177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17070342024-01-23 08:37:172804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
17036412024-01-16 07:30:22177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
17036412024-01-16 07:30:222804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16997922024-01-09 06:23:26177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16997922024-01-09 06:23:262804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16961782024-01-02 05:16:14177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16961782024-01-02 05:16:142804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16929712023-12-26 04:09:04177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16929712023-12-26 04:09:042804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16896662023-12-19 03:02:04177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16896662023-12-19 03:02:042804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16859142023-12-12 01:55:03177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16859142023-12-12 01:55:032804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16821342023-12-05 00:48:00177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16821342023-12-05 00:48:002804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16784292023-11-27 23:40:30177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16784292023-11-27 23:40:302804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16749732023-11-21 12:40:57177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16749732023-11-21 12:40:572804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16746742023-11-20 22:33:04177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16746742023-11-20 22:33:042804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16709862023-11-13 21:26:08177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16709862023-11-13 21:26:082804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16672342023-11-06 20:19:07177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16672342023-11-06 20:19:072804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16634332023-10-30 19:12:08177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16634332023-10-30 19:12:082804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16595812023-10-23 18:05:00177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16595812023-10-23 18:05:002804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16558232023-10-16 16:57:51177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16558232023-10-16 16:57:512804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16519372023-10-09 15:50:18177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16519372023-10-09 15:50:182804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16483232023-10-02 14:42:46177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16483232023-10-02 14:42:462804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16447942023-09-25 13:35:27177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16447942023-09-25 13:35:272804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16409132023-09-18 12:28:25177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16409132023-09-18 12:28:252804:c70:xx::/4052706bra (Brazil)noblockedblocked/64Report
16409102023-09-18 12:24:42177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16386232023-09-13 22:31:03177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16386232023-09-13 22:31:032804:c70:xx::/4052706bra (Brazil)noreceivedreceived/16Report
16349562023-09-06 21:24:05177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16349562023-09-06 21:24:052804:c70:xx::/4052706bra (Brazil)noreceivedreceived/16Report
16312912023-08-30 20:16:56177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16312912023-08-30 20:16:562804:c70:xx::/4052706bra (Brazil)noreceivedreceived/16Report
16274352023-08-23 19:09:17177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16274352023-08-23 19:09:172804:c70:xx::/4052706bra (Brazil)noreceivedreceived/16Report
16155632023-08-01 17:55:25177.126.23.x/2452706bra (Brazil)noblockedblocked/28Report
16148162023-07-31 14:37:53177.126.23.x/2452706bra (Brazil)noreceivedreceived/8Report
16148142023-07-31 14:35:00177.126.23.x/2452706bra (Brazil)noreceivedreceived/8Report
16148012023-07-31 14:17:30177.126.23.x/2452706bra (Brazil)yesreceivedreceived/8Report
16147862023-07-31 13:56:26177.126.23.x/2452706bra (Brazil)noreceivedreceived/8Report
16109732023-07-23 19:22:25177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16109482023-07-23 17:56:57177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16109412023-07-23 17:31:57177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16109352023-07-23 17:16:57177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16086422023-07-18 23:51:21177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16047772023-07-11 22:13:35177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16041922023-07-10 23:10:40177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16041832023-07-10 22:45:40177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16041762023-07-10 22:30:41177.126.23.x/2452706bra (Brazil)yesrewrittenrewrittennoneReport
16040112023-07-10 17:23:57177.126.23.x/2452706bra (Brazil)yesreceivedreceived/8Report
16040112023-07-10 17:23:572804:c70:xx::/4052706bra (Brazil)noreceivedreceived/32Report

All results shown
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