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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
21193492026-02-25 01:50:36177.155.112.x/24263616bra (Brazil)yesblockedreceived/8Report
21193492026-02-25 01:50:362804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
21193432026-02-25 01:11:0258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21193192026-02-25 00:27:234.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21193152026-02-25 00:22:02193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
21192632026-02-24 21:52:19195.175.42.x/249121 (TTNet)tur (Turkey)yesrewrittenreceivednoneReport
21192562026-02-24 21:31:42193.239.72.x/2435297 (DATALINE-AS)ukr (Ukraine)yesrewrittenreceivednoneReport
21191762026-02-24 18:54:582804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191692026-02-24 18:40:062804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191612026-02-24 18:23:372804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191542026-02-24 17:47:182804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191422026-02-24 17:27:242804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191352026-02-24 17:14:142804:d0c:81xx::/4053112bra (Brazil)yesrewrittenreceivednoneReport
21191212026-02-24 16:34:16102.220.14.x/24328858 (EDN-AS)ken (Kenya)yesblockedreceived/8Report
21191142026-02-24 16:20:4745.183.34.x/24269310bra (Brazil)yesblockedreceived/8Report
21191002026-02-24 15:45:4745.183.34.x/24269310bra (Brazil)yesblockedreceived/8Report
21190952026-02-24 15:28:0345.170.217.x/24268173bra (Brazil)yesblockedreceived/8Report
21190942026-02-24 15:27:24208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21190842026-02-24 15:09:43156.216.252.x/248452 (TE-AS)egy (Egypt)yesrewrittenreceivednoneReport
21190562026-02-24 13:57:18168.195.215.x/24265438bra (Brazil)yesrewrittenreceivednoneReport
21190312026-02-24 12:55:30188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
21190252026-02-24 12:36:07122.103.244.x/242519 (VECTANT)jpn (Japan)yesrewrittenreceived/8Report
21190062026-02-24 12:04:0424.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21190032026-02-24 12:00:13200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
21190032026-02-24 12:00:132801:82:xx::/4010881bra (Brazil)noblockedreceived/32Report
21189712026-02-24 11:14:14187.94.86.x/2428306bra (Brazil)yesblockedreceived/9Report
21189712026-02-24 11:14:142804:34:7fxx::/4028306bra (Brazil)noblockedreceived/16Report
21189442026-02-24 09:57:53188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
21189362026-02-24 09:31:32195.175.42.x/249121 (TTNet)tur (Turkey)yesrewrittenreceivednoneReport
21189332026-02-24 09:25:13102.33.47.x/24327782 (METROFIBRE-NETWORX)zaf (South Africa)yesblockedreceived/8Report
21189082026-02-24 08:13:58154.66.240.x/2437662 (WIOCC-AS)ken (Kenya)yesrewrittenreceivednoneReport
21188892026-02-24 07:20:43188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
21188822026-02-24 07:02:17156.216.252.x/248452 (TE-AS)egy (Egypt)yesrewrittenreceivednoneReport
21188762026-02-24 06:49:58182.93.83.x/244007 (SUBISU-CABLENET-AS-AP)npl (Nepal)yesblockedreceived/8Report
21188542026-02-24 06:01:4541.70.11.x/2437215 (MAREN)mwi (Malawi)noreceivedreceived/8Report
21188522026-02-24 05:59:59202.166.166.x/2455501 (CONNECTEL-PK)pak (Pakistan)yesrewrittenreceivednoneReport
21188512026-02-24 05:53:58103.105.212.x/24137239 (FPSTI-AS-AP)phl (Philippines)yesrewrittenreceivednoneReport
21188472026-02-24 05:40:52216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/8Report
21188392026-02-24 05:02:10102.217.158.x/24328977ken (Kenya)yesrewrittenreceivednoneReport
21188012026-02-24 04:05:04213.176.7.x/2444090 (MahanNet-AS)irn (Iran)noblockedreceived/8Report
21187682026-02-24 02:17:4858.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21187682026-02-24 02:17:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
21187352026-02-24 01:15:4458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21187282026-02-24 01:03:454.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21186892026-02-23 22:45:1937.131.66.x/2451375 (VIVABH)bhr (Bahrain)noblockedreceived/8Report
21186622026-02-23 21:42:28187.102.48.x/2453095bra (Brazil)noblockedreceived/8Report
21186392026-02-23 21:13:20177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
21186302026-02-23 21:07:02138.0.55.x/24264525bra (Brazil)yesrewrittenreceived/8Report
21186152026-02-23 20:46:06138.0.55.x/24264525bra (Brazil)yesrewrittenreceived/8Report
21185772026-02-23 20:06:242a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21185232026-02-23 18:55:582804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21185172026-02-23 18:44:002804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21185042026-02-23 18:21:432804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
21184542026-02-23 17:06:05168.0.96.x/24265234bra (Brazil)yesrewrittenreceivednoneReport
21184252026-02-23 16:11:46117.217.172.x/249829 (BSNL-NIB)ind (India)yesrewrittenreceivednoneReport
21184212026-02-23 16:05:4945.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
21184212026-02-23 16:05:492803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21184102026-02-23 15:45:31185.195.116.x/2461049 (EXASCALE)gbr (United Kingdom)yesrewrittenreceivednoneReport
21184082026-02-23 15:38:312804:3f00:2xx::/4052643usa (United States)noblockedreceived/24Report
21183952026-02-23 15:04:27138.122.153.x/24264321bra (Brazil)yesrewrittenreceivednoneReport
21183952026-02-23 15:04:272804:2610:xx::/40264321bra (Brazil)noblockedreceived/24Report
21183872026-02-23 14:46:222804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21183842026-02-23 14:34:112804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21183812026-02-23 14:26:52170.254.192.x/24265111bra (Brazil)yesblockedreceived/9Report
21183562026-02-23 13:54:062804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21183452026-02-23 13:38:582804:d0c:81xx::/4053112bra (Brazil)noblockedreceived/16Report
21183432026-02-23 13:36:33189.126.165.x/24267484bra (Brazil)yesrewrittenreceivednoneReport
21183422026-02-23 13:35:312804:11e0:4xx::/40263445bra (Brazil)noblockedreceived/32Report
21183372026-02-23 13:22:48220.158.233.x/2438623 (VIETTELCAMBODIA-AS-AP)bgd (Bangladesh)noblockedreceived/8Report
21183252026-02-23 13:03:592406:7400:xx::/40131269 (BEAMTELE-AS-AP)ind (India)noreceivedreceived/16Report
21182872026-02-23 12:00:13200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
21182872026-02-23 12:00:132801:82:xx::/4010881bra (Brazil)noblockedreceived/32Report
21182542026-02-23 11:07:06143.255.151.x/2452573bra (Brazil)yesblockedreceived/8Report
21182542026-02-23 11:07:062804:ce4:20xx::/4052573bra (Brazil)noblockedreceived/16Report
21182092026-02-23 09:25:0694.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21182042026-02-23 09:04:37202.166.166.x/2455501 (CONNECTEL-PK)pak (Pakistan)yesrewrittenreceivednoneReport
21181982026-02-23 08:58:05178.238.98.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenreceivednoneReport
21181782026-02-23 08:14:03103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21181682026-02-23 07:50:462001:fb1:xx::/4017552 (TRUEONLINE-AS-AP)tha (Thailand)yesrewrittenreceivednoneReport
21181042026-02-23 05:53:4941.70.11.x/2437215 (MAREN)mwi (Malawi)noreceivedreceived/8Report
21180812026-02-23 05:00:04170.79.128.x/24263486bra (Brazil)noblockedreceived/9Report
21180792026-02-23 05:00:03191.242.248.x/24263486bra (Brazil)noblockedreceived/8Report
21180792026-02-23 05:00:032804:1298:xx::/40263486bra (Brazil)noblockedreceived/16Report
21180622026-02-23 04:00:0345.71.128.x/24267608bra (Brazil)noblockedreceived/8Report
21180472026-02-23 03:06:254.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21179922026-02-22 23:50:072001:1af8:47xx::/4060781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedreceived/16Report
21179652026-02-22 21:30:152a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21179632026-02-22 21:19:1079.173.230.x/248376jor (Jordan)yesblockedreceived/8Report
21179212026-02-22 18:57:1379.173.230.x/248376jor (Jordan)yesblockedreceived/8Report
21179202026-02-22 18:56:28185.58.219.x/2460072 (EGS-Telecom-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
21179182026-02-22 18:39:3379.173.230.x/248376jor (Jordan)yesblockedreceived/8Report
21179112026-02-22 18:05:04168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21179102026-02-22 17:57:5145.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
21179102026-02-22 17:57:512803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21179002026-02-22 17:28:44103.81.214.x/24133270 (HPSDIGIT-AS-IN)ind (India)yesrewrittenreceivednoneReport
21178952026-02-22 17:11:30201.20.160.x/2428606bra (Brazil)yesrewrittenreceivednoneReport
21178842026-02-22 16:25:042406:7400:xx::/40131269 (BEAMTELE-AS-AP)ind (India)noreceivedreceived/16Report
21178822026-02-22 16:13:102406:7400:xx::/40131269 (BEAMTELE-AS-AP)ind (India)noreceivedreceived/16Report
21178752026-02-22 15:36:022604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/24Report
21178262026-02-22 12:00:14200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
21178262026-02-22 12:00:142801:82:xx::/4010881bra (Brazil)noblockedreceived/32Report
21177942026-02-22 10:23:17177.85.156.x/2452564bra (Brazil)yesblockedreceived/8Report
21177152026-02-22 06:22:02162.208.90.x/2455016 (IMPER-AS-1)can (Canada)yesrewrittenreceivednoneReport
21176982026-02-22 05:34:5685.120.81.x/24200019 (AlexHost)rou (Romania)noblockedreceived/23Report
21176332026-02-22 02:54:03200.219.25.x/24270812bra (Brazil)yesblockedreceived/8Report
21175752026-02-21 23:04:284.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21175582026-02-21 22:07:49193.238.123.x/24206882 (WIFILINKS)esp (Spain)yesrewrittenreceivednoneReport
21175462026-02-21 21:30:37179.50.100.x/2426619col (Colombia)noblockedreceived/8Report

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