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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
20386002025-09-29 19:49:2745.171.149.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
20223922025-09-01 17:23:57177.22.90.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
19482342025-04-22 14:17:3445.171.149.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15693412023-05-04 10:24:37177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15682722023-05-02 10:23:00177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15675682023-04-30 17:41:12177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15672762023-04-29 22:28:42177.22.93.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15648932023-04-25 02:28:18177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15645392023-04-24 12:48:48177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15637832023-04-22 22:39:45177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15632052023-04-21 13:06:18177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15623962023-04-19 22:25:10177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15609352023-04-17 11:40:45177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15598912023-04-14 22:11:56177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15597922023-04-14 18:14:49177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15572562023-04-10 10:32:49177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15570172023-04-09 19:57:24177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15551862023-04-06 01:24:50177.22.86.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15551862023-04-06 01:24:502804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15544792023-04-04 19:18:44177.72.235.x/2452892bra (Brazil)yesblockedblockednoneReport
15540492023-04-04 00:29:21177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15521912023-03-31 05:28:37177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15520142023-03-30 19:19:02177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15507232023-03-28 12:14:47177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15506672023-03-28 10:30:21177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15504362023-03-27 23:22:50177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15468572023-03-21 10:37:36177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15466042023-03-20 22:15:19177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15465992023-03-20 22:03:06177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15462352023-03-20 10:31:40177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15441772023-03-16 10:58:50177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15441772023-03-16 10:58:502804:1354:xx::/4052892bra (Brazil)noreceivedreceived/16Report
15430582023-03-14 17:13:15177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15430552023-03-14 17:09:26177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15422192023-03-13 11:59:09177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15421792023-03-13 10:36:42177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15418782023-03-12 20:36:28177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15418782023-03-12 20:36:282804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15365852023-03-02 17:55:30177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15365852023-03-02 17:55:302804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15349432023-02-28 01:58:24177.72.233.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15323452023-02-22 23:43:10177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15323452023-02-22 23:43:102804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15317012023-02-21 20:54:13177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15317012023-02-21 20:54:132804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15305152023-02-19 19:35:51177.22.90.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15305152023-02-19 19:35:512804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15264822023-02-12 18:29:20177.22.90.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15264822023-02-12 18:29:202804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15240162023-02-08 10:36:45177.22.81.x/2452892bra (Brazil)yesrewrittenreceivednoneReport
15240162023-02-08 10:36:452804:1354:xx::/4052892bra (Brazil)noreceivedreceived/16Report
15237532023-02-07 22:27:07177.22.90.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15237532023-02-07 22:27:072804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15218742023-02-04 15:46:29177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15218742023-02-04 15:46:292804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15218472023-02-04 14:35:38177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15218472023-02-04 14:35:382804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15212732023-02-03 18:31:30177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15211522023-02-03 14:32:01177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15205492023-02-02 13:19:21177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15193912023-01-31 17:54:01177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15193912023-01-31 17:54:012804:1354:xx::/4052892bra (Brazil)noreceivedreceived/16Report
15193642023-01-31 17:21:26177.72.232.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15193642023-01-31 17:21:262804:1354:78xx::/4052892bra (Brazil)noblockedblocked/56Report
15192152023-01-31 13:14:44177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15192152023-01-31 13:14:442804:1354:78xx::/4052892bra (Brazil)noblockedblocked/56Report
15190632023-01-31 06:56:06177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15190632023-01-31 06:56:062804:1354:78xx::/4052892bra (Brazil)noblockedblocked/56Report
15186852023-01-30 14:51:22177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15186852023-01-30 14:51:222804:1354:78xx::/4052892bra (Brazil)noblockedblocked/56Report
15186682023-01-30 14:19:18177.72.234.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15186682023-01-30 14:19:182804:1354:78xx::/4052892bra (Brazil)noblockedblocked/56Report
15174762023-01-28 01:21:13177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15174762023-01-28 01:21:132804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15174512023-01-27 23:50:34177.22.91.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15174512023-01-27 23:50:342804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15167912023-01-26 21:19:322804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report
15154682023-01-24 17:13:02177.22.81.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15130182023-01-17 21:58:09177.72.235.x/2452892bra (Brazil)yesrewrittenrewrittennoneReport
15130182023-01-17 21:58:092804:1354:78xx::/4052892bra (Brazil)noblockedblocked/64Report

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