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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
21287802026-03-14 07:43:172801:80:36xx::/40269224bra (Brazil)noblockedreceived/16Report
21287732026-03-14 07:21:0445.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21287462026-03-14 05:06:05170.82.125.x/24262494bra (Brazil)yesblockedreceived/8Report
21287422026-03-14 05:00:0445.237.112.x/24268285bra (Brazil)noblockedblocked/28Report
21287412026-03-14 05:00:0345.237.115.x/24268285bra (Brazil)noblockedblocked/27Report
21287402026-03-14 05:00:0345.226.77.x/24266984bra (Brazil)noblockedblocked/29Report
21287392026-03-14 05:00:0145.174.82.x/24268887bra (Brazil)noblockedblocked/22Report
21287392026-03-14 05:00:012804:5c18:20xx::/40268887bra (Brazil)noblockedblocked/32Report
21287382026-03-14 05:00:0045.174.83.x/24268887bra (Brazil)noblockedblocked/22Report
21287382026-03-14 05:00:002804:5c18:80xx::/40268887bra (Brazil)noblockedblocked/32Report
21287342026-03-14 04:49:1945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21287202026-03-14 04:09:1245.162.66.x/24268593bra (Brazil)yesblockedreceived/9Report
21287172026-03-14 04:03:4945.237.8.x/24268258bra (Brazil)yesblockedblocked/27Report
21287142026-03-14 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21287112026-03-14 03:49:5645.171.139.x/24268714bra (Brazil)yesblockedblocked/22Report
21286882026-03-14 02:17:3545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21286862026-03-14 02:15:0245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
21286602026-03-14 01:03:20187.44.163.x/2428186bra (Brazil)yesrewrittenreceived/29Report
21286562026-03-14 00:56:52138.0.72.x/24264531bra (Brazil)yesrewrittenrewrittennoneReport
21286482026-03-14 00:26:16187.45.81.x/2428135bra (Brazil)yesblockedblockednoneReport
21286482026-03-14 00:26:162804:b6c:xx::/4052777bra (Brazil)noblockedreceived/16Report
21286372026-03-13 23:45:4945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21286352026-03-13 23:44:362804:2114:11xx::/40264531bra (Brazil)noblockedblocked/72Report
21286322026-03-13 23:37:54187.45.81.x/2428135bra (Brazil)yesblockedblockednoneReport
21286222026-03-13 22:31:34187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21286202026-03-13 22:23:07191.241.23.x/24263541bra (Brazil)yesblockedblockednoneReport
21286142026-03-13 22:10:27168.196.165.x/24265468bra (Brazil)yesblockedblockednoneReport
21286142026-03-13 22:10:272804:349c:10xx::/40265468bra (Brazil)noblockedblocked/56Report
21286132026-03-13 22:09:45168.205.168.x/24264864bra (Brazil)yesrewrittenrewrittennoneReport
21286042026-03-13 21:40:47138.0.72.x/24264531bra (Brazil)yesrewrittenrewrittennoneReport
21286042026-03-13 21:40:472804:2114:11xx::/40264531bra (Brazil)noblockedblocked/80Report
21285952026-03-13 21:21:11177.129.208.x/24263047bra (Brazil)yesblockedblockednoneReport
21285952026-03-13 21:21:112804:1448:xx::/40263324bra (Brazil)noblockedblocked/56Report
21285892026-03-13 21:14:0445.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21285872026-03-13 21:02:24177.129.208.x/24263047bra (Brazil)yesblockedblockednoneReport
21285872026-03-13 21:02:242804:1448:xx::/40263324bra (Brazil)noblockedblocked/56Report
21285852026-03-13 20:58:33168.196.165.x/24265468bra (Brazil)yesblockedblockednoneReport
21285852026-03-13 20:58:332804:349c:10xx::/40265468bra (Brazil)noblockedblocked/56Report
21285762026-03-13 20:40:48177.129.208.x/24263047bra (Brazil)yesblockedblockednoneReport
21285762026-03-13 20:40:482804:1448:xx::/40263324bra (Brazil)noblockedblocked/56Report
21285752026-03-13 20:40:10177.67.243.x/24262535bra (Brazil)yesblockedblockednoneReport
21285752026-03-13 20:40:102804:5b8:61xx::/40262535bra (Brazil)noblockedblocked/56Report
21285692026-03-13 20:29:55186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
21285622026-03-13 20:10:15186.208.68.x/24262740bra (Brazil)yesblockedblockednoneReport
21285492026-03-13 19:43:51177.129.208.x/24263047bra (Brazil)yesblockedblockednoneReport
21285312026-03-13 18:56:5245.6.184.x/24266164bra (Brazil)noblockedreceived/8Report
21285292026-03-13 18:48:33131.108.123.x/2461673bra (Brazil)yesblockedreceived/8Report
21285262026-03-13 18:42:2145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21285242026-03-13 18:33:25187.44.158.x/2428186bra (Brazil)yesblockedreceived/8Report
21285172026-03-13 18:08:28187.44.158.x/2428186bra (Brazil)yesblockedreceived/8Report
21285152026-03-13 18:05:082804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
21285142026-03-13 18:04:53187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
21285122026-03-13 17:57:14187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21285122026-03-13 17:57:142804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21285102026-03-13 17:56:15191.241.23.x/24263541bra (Brazil)yesblockedblockednoneReport
21285062026-03-13 17:45:25186.219.134.x/2453167bra (Brazil)noblockedblocked/31Report
21285062026-03-13 17:45:252804:2a4c:ffxx::/4053167bra (Brazil)noblockedblocked/64Report
21285052026-03-13 17:44:1045.170.217.x/24268173bra (Brazil)yesblockedreceived/8Report
21285032026-03-13 17:41:30131.108.123.x/2461673bra (Brazil)yesblockedreceived/8Report
21285022026-03-13 17:40:34177.23.8.x/2453112bra (Brazil)yesblockedblockednoneReport
21285022026-03-13 17:40:342804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21285012026-03-13 17:34:3045.163.145.x/24268568bra (Brazil)yesblockedreceived/9Report
21284982026-03-13 17:32:21131.108.123.x/2461673bra (Brazil)yesblockedreceived/8Report
21284952026-03-13 17:25:36186.219.134.x/2453167bra (Brazil)noblockedblocked/29Report
21284952026-03-13 17:25:362804:2a4c:ffxx::/4053167bra (Brazil)noblockedblocked/64Report
21284942026-03-13 17:23:31177.174.253.x/2426599bra (Brazil)yesunknownunknownnoneReport
21284922026-03-13 17:20:21168.0.96.x/24265234bra (Brazil)yesrewrittenreceivednoneReport
21284912026-03-13 17:15:25131.108.123.x/2461673bra (Brazil)yesblockedreceived/8Report
21284862026-03-13 17:01:46170.81.248.x/24266439bra (Brazil)noblockedblocked/22Report
21284862026-03-13 17:01:462804:37d8:xx::/40266439bra (Brazil)noblockedblocked/32Report
21284772026-03-13 16:32:32187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21284772026-03-13 16:32:322804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21284762026-03-13 16:32:3045.174.239.x/24268873bra (Brazil)yesblockedreceived/8Report
21284712026-03-13 16:22:46131.0.207.x/2461729bra (Brazil)yesrewrittenrewrittennoneReport
21284712026-03-13 16:22:462804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/32Report
21284682026-03-13 16:10:3945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21284662026-03-13 16:04:33200.24.118.x/24271679bra (Brazil)yesunknownunknownnoneReport
21284522026-03-13 15:44:41177.9.70.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
21284442026-03-13 15:28:54191.255.55.x/2427699bra (Brazil)yesblockedblockednoneReport
21284122026-03-13 14:19:54200.136.247.x/2452888bra (Brazil)nounknownunknownnoneReport
21284122026-03-13 14:19:542801:b0:xx::/4052888bra (Brazil)nounknownunknownnoneReport
21284102026-03-13 14:11:41189.126.165.x/24267484bra (Brazil)yesblockedblockednoneReport
21284032026-03-13 14:03:21177.67.240.x/24262535bra (Brazil)yesblockedblockednoneReport
21284032026-03-13 14:03:212804:5b8:ffxx::/40262535bra (Brazil)noblockedblocked/48Report
21283972026-03-13 13:50:55201.77.14.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
21283972026-03-13 13:50:552804:2264:80xx::/40264096bra (Brazil)noblockedblockednoneReport
21283922026-03-13 13:38:5645.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21283902026-03-13 13:36:16177.12.213.x/24270750bra (Brazil)yesrewrittenrewrittennoneReport
21283852026-03-13 13:21:59177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
21283832026-03-13 13:19:44186.208.68.x/24262740bra (Brazil)yesblockedblockednoneReport
21283782026-03-13 13:09:24200.24.117.x/24271679bra (Brazil)yesblockedreceived/8Report
21283722026-03-13 12:59:31168.0.96.x/24265234bra (Brazil)yesrewrittenreceivednoneReport
21283702026-03-13 12:58:02186.208.68.x/24262740bra (Brazil)yesblockedblockednoneReport
21283612026-03-13 12:47:26143.0.200.x/24264001bra (Brazil)yesblockedreceived/8Report
21283612026-03-13 12:47:262804:2948:b0xx::/40264001bra (Brazil)noblockedblocked/56Report
21283592026-03-13 12:46:23186.208.68.x/24262740bra (Brazil)yesblockedblockednoneReport
21283552026-03-13 12:42:14177.125.110.x/2452573bra (Brazil)yesblockedblockednoneReport
21283552026-03-13 12:42:142804:ce4:30xx::/4052573bra (Brazil)noblockedblockednoneReport
21283492026-03-13 12:34:25201.131.172.x/2461842bra (Brazil)yesblockedblockednoneReport
21283442026-03-13 12:27:26200.24.117.x/24271679bra (Brazil)yesblockedreceived/8Report
21283432026-03-13 12:26:5745.227.192.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
21283412026-03-13 12:24:4345.178.95.x/24269032bra (Brazil)yesrewrittenreceivednoneReport
21283372026-03-13 12:20:542804:3cb0:20xx::/40266229bra (Brazil)noblockedblocked/64Report
21283322026-03-13 12:13:36200.219.48.x/24270801bra (Brazil)yesblockedblockednoneReport
21283282026-03-13 12:08:20189.79.16.x/2427699bra (Brazil)yesunknownunknownnoneReport
21283272026-03-13 12:08:092804:3cb0:20xx::/40266229bra (Brazil)noblockedblocked/64Report
21283252026-03-13 12:05:36200.24.117.x/24271679bra (Brazil)yesblockedreceived/8Report
21283212026-03-13 12:02:08200.134.255.x/2410881bra (Brazil)noblockedblockednoneReport
21283212026-03-13 12:02:082801:82:xx::/4010881bra (Brazil)noblockedblocked/64Report
21283182026-03-13 12:00:13200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
21283182026-03-13 12:00:132801:82:xx::/4010881bra (Brazil)noblockedreceived/32Report
21283142026-03-13 11:53:19200.24.117.x/24271679bra (Brazil)yesblockedreceived/8Report
21283012026-03-13 11:19:13138.0.55.x/24264525bra (Brazil)yesrewrittenreceived/8Report
21283012026-03-13 11:19:132804:20fc:10xx::/40264525bra (Brazil)noblockedreceived/32Report
21282992026-03-13 11:09:33186.232.192.x/24262773bra (Brazil)yesblockedblockednoneReport
21282982026-03-13 11:07:1045.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21282972026-03-13 11:04:17170.0.76.x/24270413bra (Brazil)yesblockedblockednoneReport
21282932026-03-13 10:57:06177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
21282932026-03-13 10:57:062804:5d80:41xx::/40268976bra (Brazil)noblockedblocked/64Report
21282782026-03-13 10:11:59179.42.48.x/24271128bra (Brazil)yesrewrittenrewrittennoneReport
21282532026-03-13 08:35:2845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21282372026-03-13 07:01:45177.73.96.x/24262567bra (Brazil)yesblockedreceived/8Report
21282332026-03-13 06:53:0345.174.239.x/24268873bra (Brazil)yesrewrittenrewrittennoneReport
21282332026-03-13 06:53:032804:5bdc:81xx::/40268873bra (Brazil)noblockedblocked/56Report
21282192026-03-13 06:03:4445.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21282002026-03-13 05:13:04186.193.48.x/2453135bra (Brazil)noblockedblocked/20Report
21282002026-03-13 05:13:042804:1054:dexx::/4053135bra (Brazil)noblockedblocked/32Report
21281952026-03-13 05:00:0445.226.77.x/24266984bra (Brazil)noblockedblocked/29Report

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