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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
16856502023-12-11 16:36:2945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16848972023-12-09 21:45:3845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16848632023-12-09 20:12:5045.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16848062023-12-09 16:12:0445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16848062023-12-09 16:12:042804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16843562023-12-08 18:53:0745.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16843562023-12-08 18:53:072804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16820512023-12-04 21:02:0845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16820512023-12-04 21:02:082804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16799262023-11-30 14:24:2545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16799262023-11-30 14:24:252804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16781242023-11-27 13:23:322804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16770362023-11-24 22:17:5245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16770362023-11-24 22:17:522804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16764282023-11-23 21:46:3945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16764282023-11-23 21:46:392804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16757982023-11-22 18:28:4045.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16757982023-11-22 18:28:402804:4be0:xx::/40267334bra (Brazil)noblockedreceived/24Report
16750922023-11-21 16:20:182804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16750822023-11-21 16:05:212804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16735962023-11-18 19:26:482804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16732952023-11-18 02:18:5845.233.255.x/24267334bra (Brazil)yesblockedreceived/8Report
16732922023-11-18 02:12:1945.233.255.x/24267334bra (Brazil)yesblockedreceived/8Report
16732922023-11-18 02:12:192804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16732802023-11-18 01:06:5145.233.255.x/24267334bra (Brazil)yesblockedreceived/8Report
16732802023-11-18 01:06:512804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16725792023-11-16 18:21:4345.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16725792023-11-16 18:21:432804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16724992023-11-16 15:57:0045.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16724992023-11-16 15:57:002804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16708362023-11-13 17:16:5945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16708362023-11-13 17:16:592804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16707462023-11-13 14:37:1545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16707462023-11-13 14:37:152804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16692592023-11-10 13:13:422804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16690522023-11-10 01:54:352804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16690472023-11-10 01:27:0945.233.252.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16690442023-11-10 01:08:3845.233.252.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16690432023-11-10 01:00:5345.233.252.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16688662023-11-09 18:05:2545.233.252.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16688322023-11-09 16:46:3045.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16676752023-11-07 16:00:072804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16673652023-11-07 02:28:5145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16673652023-11-07 02:28:512804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16673612023-11-07 02:18:1145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16673612023-11-07 02:18:112804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16673592023-11-07 02:04:1345.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16673542023-11-07 01:47:2845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16673542023-11-07 01:47:282804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16671012023-11-06 15:47:2845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16671012023-11-06 15:47:282804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16662972023-11-04 21:02:252804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16650852023-11-02 16:55:5945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16650852023-11-02 16:55:592804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16634382023-10-30 19:22:3445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16634382023-10-30 19:22:342804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16633032023-10-30 14:28:5345.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16633032023-10-30 14:28:532804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16632652023-10-30 13:28:0445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16632652023-10-30 13:28:042804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16609502023-10-26 00:51:0145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16609502023-10-26 00:51:012804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16601132023-10-24 15:37:582804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16596392023-10-23 19:48:392804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16591542023-10-23 00:13:2245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16591542023-10-23 00:13:222804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16585142023-10-21 11:59:2245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16585142023-10-21 11:59:222804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16585102023-10-21 11:44:392804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16580162023-10-20 13:53:232804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16543202023-10-13 15:20:1445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16543202023-10-13 15:20:142804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16526632023-10-10 19:19:3545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16526632023-10-10 19:19:352804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16519662023-10-09 16:37:5445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16519662023-10-09 16:37:542804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16506912023-10-06 19:52:1845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16506912023-10-06 19:52:182804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16506462023-10-06 19:07:232804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16495702023-10-04 19:04:432804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16490442023-10-03 20:11:302804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16488942023-10-03 14:46:252804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16482892023-10-02 13:43:2345.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16482892023-10-02 13:43:232804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16474602023-09-30 00:49:0145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16474602023-09-30 00:49:012804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16471522023-09-29 14:05:4945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16471522023-09-29 14:05:492804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16471322023-09-29 13:19:132804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16471212023-09-29 13:06:2745.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16471212023-09-29 13:06:272804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16466902023-09-28 17:16:3745.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16466902023-09-28 17:16:372804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16466132023-09-28 14:39:5445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16466132023-09-28 14:39:542804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16427402023-09-21 13:33:0545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16427402023-09-21 13:33:052804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16415242023-09-19 13:53:5845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16415242023-09-19 13:53:582804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16400112023-09-16 13:00:502804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16390522023-09-14 16:39:4345.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16390522023-09-14 16:39:432804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16386772023-09-14 01:18:562804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16384382023-09-13 17:21:5945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16384382023-09-13 17:21:592804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16382802023-09-13 13:09:112804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16372792023-09-11 20:13:2645.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16372792023-09-11 20:13:262804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16372722023-09-11 19:58:502804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16366162023-09-10 14:23:202804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16366112023-09-10 14:13:3145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16366112023-09-10 14:13:312804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16356812023-09-08 12:20:5545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16356812023-09-08 12:20:552804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16344482023-09-05 23:57:322804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16343382023-09-05 19:30:3545.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16343212023-09-05 19:00:0745.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16343152023-09-05 18:51:3945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16342882023-09-05 18:26:1245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16342852023-09-05 18:19:3945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16341812023-09-05 14:22:592804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16341522023-09-05 13:34:582804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16340792023-09-05 11:48:2145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16340792023-09-05 11:48:212804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16340762023-09-05 11:37:3945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16340762023-09-05 11:37:392804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16338212023-09-04 22:10:4845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16338212023-09-04 22:10:482804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16324582023-09-01 19:56:2145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16324582023-09-01 19:56:212804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16323132023-09-01 16:46:4145.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16323132023-09-01 16:46:412804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16321712023-09-01 12:37:552804:4be0:xx::/40267334bra (Brazil)noreceivedreceived/16Report
16318962023-08-31 21:17:1245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16318962023-08-31 21:17:122804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16318952023-08-31 21:12:3845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16318952023-08-31 21:12:382804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16318922023-08-31 21:01:5945.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16318922023-08-31 21:01:592804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16318892023-08-31 20:55:2445.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16318892023-08-31 20:55:242804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16301732023-08-28 18:48:0645.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16280322023-08-24 20:30:292804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16279682023-08-24 18:39:3245.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16279682023-08-24 18:39:322804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16241332023-08-17 17:32:312804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16241262023-08-17 17:19:542804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16236352023-08-16 20:58:412804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16235802023-08-16 19:07:432804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16235172023-08-16 16:58:4045.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16235172023-08-16 16:58:402804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report
16230492023-08-15 20:16:4845.233.255.x/24267334bra (Brazil)yesrewrittenreceivednoneReport
16230492023-08-15 20:16:482804:4be0:xx::/40267334bra (Brazil)noblockedreceived/16Report

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