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Data as of Nov 14, 2026

57.133.0.0/16

37 residential-proxy exits · 30 days

COLT Technology Services Group Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS8220
Type
Internet provider
68% of it

Residential-proxy exits

Proxy exits
37
0.06% of its addresses · 30 days
Spread
30 of 256
/24s with at least one exit
Providers
68
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.3K observations
  • Business
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
57.133.202.0/2406
57.133.114.0/2402
57.133.235.0/2402
57.133.234.0/2402
57.133.119.0/2401
57.133.152.0/2401
57.133.99.0/2401
57.133.107.0/2401
57.133.108.0/2401
57.133.111.0/2401
57.133.113.0/2401
57.133.29.0/2401
57.133.115.0/2401
57.133.118.0/2401
57.133.1.0/2401
57.133.136.0/2401
57.133.141.0/2401
57.133.96.0/2401
57.133.153.0/2401
57.133.158.0/2401
57.133.196.0/2401
57.133.199.0/2401
57.133.27.0/2401
57.133.210.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CROXY
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • Kookey
  • LUMIPROXY
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NSocks
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • ResiProxies
  • RoamProxy
  • Shifter
  • Smartproxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_PREMIUM

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
57.133.0.0/1665,536COLT-TransferCOLT Technology Services Group Limited (ORG-CI9-RIPE) · GBLEGACYJan 13, 2022abuse@colt.net
└ 57.133.96.112/2816NET-ES-TraceLinkTraceLinkLEGACYFeb 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.96.128/2664NET-ES-KyndrylKyndrylLEGACYFeb 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.96.192/2732NET-ES-KyndrylKyndrylLEGACYFeb 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.96.224/2732NET-ES-Regus-Business-CenterRegus Business CenterLEGACYFeb 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.96.240/298NET-ES-HERMES-IBERICA-SAHermes Iberica S.A.LEGACYMay 30, 2025abuse@colt.net
via NET-ES-Regus-Business-Center
└ 57.133.96.248/298NET-ES-NTTNTTLEGACYJun 11, 2025abuse@colt.net
via NET-ES-Regus-Business-Center
└ 57.133.98.0/24256NET-ES-KyndrylKyndrylLEGACYFeb 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.0/298NET-ES-Air-LiquideAir LiquideLEGACYOct 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.8/298NET-ES-4-a-Big-Reason-SL4 a Big Reason SLLEGACYOct 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.16/298NET-ES-BEAM-SUNTORY-SPAIN-SLBeam Suntory Spain SLLEGACYFeb 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.24/298NET-ES-BEAM-SUNTORY-SPAIN-SLBeam Suntory Spain SLLEGACYFeb 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.32/298NET-AT-SD-WORX-PEOPLE-SOLUTIONSSD WORX People SolutionsLEGACYFeb 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.40/298NET-US-ATTENDS-HEALTHCARE-PRODUCTS-INCAttends Healthcare Products, Inc.LEGACYFeb 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.48/298NET-ES-NOVARTIS-PHARMA-AGNovartis Pharma AGLEGACYFeb 29, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.56/298NET-ES-CECOELCECOELLEGACYMar 1, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.64/2732NET-ES-RIURIULEGACYFeb 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.112/298NET-ES-VOITICVoiticLEGACYMar 11, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.99.120/298NET-ES-GAMMA-NETWORK-SOLUTIONS-LIMITEDGamma Network Solutions LimitedLEGACYMar 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.0/2816NET-ES-Generator-Hostel-BarcelonaGenerator Hostel BarcelonaLEGACYMar 11, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.16/298NET-ES-ENCOFRADOS-J-ALSINA-SAEncofrados J. Alsina, S.A.LEGACYMar 15, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.24/298NET-ES-Hermes-Iberica-SAHermes Iberica SALEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.32/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales S.LLEGACYMar 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.48/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales SLLEGACYMar 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.80/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales S.LLEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.112/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales SLLEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.128/2816NET-ES-Stareup-innova-SLStareup innova SLLEGACYMar 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.144/298NET-ES-LEO-Pharma-ASLEO Pharma ASLEGACYMar 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.152/298NET-ES-DIAPHANUM-VALORES-SV-SADiaphanum Valores SV SALEGACYMar 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.160/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales SLLEGACYMar 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.176/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales S.LLEGACYMar 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.176/298NET-ES-NSK-Spain-SANSK Spain S.A.LEGACYJul 19, 2024abuse@colt.net
via NET-ES-Busining-Desarrollos-Empresariales-SL
└ 57.133.101.184/298NET-ES-Monday-by-Urbania-3-SLMonday by Urbania 3 SLLEGACYJul 26, 2024abuse@colt.net
via NET-ES-Busining-Desarrollos-Empresariales-SL
└ 57.133.101.192/298NET-ES-HONOR-TECHNOLOGIES-SPAIN-SLHonor Technologies Spain SLLEGACYMar 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.208/2816NET-ES-Busining-Desarrollos-Empresariales-SLBusining Desarrollos Empresariales S.LLEGACYMar 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.232/298NET-ES-CHAUMET-IBERIA-SLChaumet Iberia SLLEGACYFeb 7, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.101.240/298NET-ES-TECMASA-SATecmasa S.ALEGACYApr 3, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.101.248/298NET-ES-ITW-ESPANA-SLUITW Espana SLULEGACYOct 31, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.102.0/2816NET-ES-IPVIPIPVIPLEGACYApr 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.16/298NET-ES-Tecmasa-SevillaTecmasa SevillaLEGACYApr 4, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.24/298NET-ES-VOLOTEA-SLVolotea SLLEGACYApr 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.32/298NET-ES-COSPACE-SLCospace SLLEGACYApr 16, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.40/298NET-ES-COSPACE-SLCospace SLLEGACYApr 16, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.56/298NET-ES-FNZ-GROUP-TECHNOLOGIES-LIMITEDFNZ Group Technologies LimitedLEGACYJul 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.72/298NET-ES-AndrosAndrosLEGACYApr 15, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.80/298NET-ES-FujitsuFujitsuLEGACYApr 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.160/298NET-ES-VaillantVaillantLEGACYApr 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.168/298NET-ES-SITA-MadridSITA MadridLEGACYApr 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.176/298NET-ES-Alier-SAAlier S.ALEGACYJul 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.184/298NET-ES-ATOS-HOLDING-IBERIA-SLAtos Holding Iberia SL.LEGACYJan 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.102.192/2816NET-ES-CoreWeaveCoreWeaveLEGACYApr 24, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.208/2816NET-ES-List-Technology-Iberica-SAList Technology Ibérica, S.ALEGACYApr 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.224/298NET-ES-Payretailers-Group-slPayretailers Group slLEGACYApr 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.232/298NET-ES-Beiersdorf-Manufacturing-Argentona-SLBeiersdorf Manufacturing Argentona, S.L.LEGACYApr 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.102.240/2816COLT-ES-QORVO-MALAGA-S-LQorvo Malaga S.L.LEGACYMay 17, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.16/298COLT-ES-LINCOLN-ELECTRIC-IBERIA-SLLincoln Electric Iberia SLLEGACYMay 8, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.24/298NET-ES-FujitsuFujitsu ServicesLEGACYMay 9, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.48/298COLT-ES-ATOTECH-DEUTSCHLAND-GMBH-CO-KGAtotech Deutschland GmbH & Co. KGLEGACYMay 13, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.56/298NET-ES-Gestec-MallorcaGestec MallorcaLEGACYMay 13, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.64/298COLT-ES-Radio-Holland-GroupRadio Holland GroupLEGACYMay 17, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.80/298NET-ES-Gestec-MallorcaGestec MallorcaLEGACYMay 30, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.88/298NET-ES-ABERDEEN-ASSET-MANAGEMENT-PLCAberdeen Asset Management PLCLEGACYSep 24, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.128/2816NET-ES-DEISTER-CLOUD-SLDeister Cloud SLLEGACYMay 24, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.144/2816NET-ES-Prometeon-Tyre-GroupPrometeon Tyre GroupLEGACYMay 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.160/2816NET-ES-TELADOCTELADOCLEGACYMay 30, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.176/2816NET-ES-IPVIP-Consulting-SLIPVIP Consulting S.L.LEGACYMay 31, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.208/298NET-ES-ADEVINTA-SERVICESCO-SLAdevinta Servicesco S.L.LEGACYOct 19, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.103.216/298NET-ES-JOHNSON-CONTROLS-HITACHI-AIRCONDITIONING-SPAIN-SAJohnson Controls Hitachi Airconditioning Spain SALEGACYJul 10, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.224/2816NET-ES-Mutua-de-PropietariosMutua de PropietariosLEGACYJun 21, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.103.224/298NET-ES-AXEL-HOTEL-BILBAO-SOCIEDAD-LIMITADAAxel Hotel Bilbao Sociedad LimitadaLEGACYJul 3, 2024abuse@colt.net
via NET-ES-Mutua-de-Propietarios
└ 57.133.103.232/298NET-ES-Tesla-Spain-SLTesla Spain S.L.LEGACYJul 31, 2024abuse@colt.net
via NET-ES-Mutua-de-Propietarios
└ 57.133.103.240/298NET-ES-VodafoneVodafoneLEGACYSep 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.0/2732NET-ES-INTERPUBLIC-GIS-UK-LIMITEDInterpublic GIS UK LimitedLEGACYJun 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.0/2816NET-ES-VOZITEL-SLVozitel SLLEGACYDec 18, 2024abuse@colt.net
via NET-ES-INTERPUBLIC-GIS-UK-LIMITED
└ 57.133.105.32/2816NET-ES-Mutua-de-PropietariosMutua de PropietariosLEGACYJun 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.48/298COLT-ES-PEPSICO-IBERIA-Servicios-CentralesPEPSICO IBERIA Servicios CentralesLEGACYJul 3, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.56/298NET-ES-Jardiland-GavaJardiland GavaLEGACYJul 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.64/298NET-ES-LEGAMI-co-Centro-Comercial-GRAN-VIA2LEGAMI co Centro Comercial GRAN VIA2LEGACYOct 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.105.72/298NET-ES-MOTOCARD-BIKE-SLMotocard Bike, SLLEGACYMar 5, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.105.80/298NET-ES-ROSSMANN-DROGUERIA-ESPANA-SLRossmann Drogueria Espana S.L.LEGACYOct 30, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.105.88/304NET-ES-SONAE-ARAUCO-ESPANASonae Arauco EspanaLEGACYJul 19, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.96/298NET-ES-SANOFI-WINTHROP-INDUSTRIESanofi Winthrop IndustrieLEGACYAug 1, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.120/298NET-ES-Booking-dot-com-BVBooking.com B.VLEGACYSep 12, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.128/298NET-ES-ROSSMANN-DROGUERIA-ESPANA-SLRossmann Drogueria Espana S.L.LEGACYAug 14, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.105.136/298NET-ES-VodafoneVodafoneLEGACYSep 20, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.152/298NET-PT-VODAFONE-PORTUGAL-COMUNICAES-PESSOAIS-SAVodafone Portugal Comunicações Pessoais, S.A.LEGACYSep 20, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.160/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYSep 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.168/298NET-PT-VODAFONE-PORTUGAL-COMUNICAES-PESSOAIS-SAVodafone Portugal Comunicações Pessoais, S.A.LEGACYSep 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.184/298NET-PT-VODAFONE-PORTUGAL-COMUNICAES-PESSOAIS-SAVodafone Portugal Comunicações Pessoais, S.A.LEGACYSep 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.200/298NET-ES-MOTOCARD-BIKE-SLMotocard Bike, SLLEGACYSep 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.208/298NET-ES-AT-AND-T-GLOBAL-NETWORKAT&T Global Network Services Espana SLLEGACYSep 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.224/298NET-ES-Avis-Budget-EMEA-LtdAvis Budget EMEA LtdLEGACYSep 30, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.232/298NET-ES-VODAFONE-ENTERPRISEVodafone Enterprise SpainLEGACYOct 3, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.105.240/2816NET-ES-Just-Eat-TakeawayJust Eat TakeawayLEGACYOct 8, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.32/298NET-ES-CLINICA-PLANASClínica PlanasLEGACYOct 10, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.40/298NET-ES-UBS-BUSINESS-SOLUTIONS-AGUBS Business Solutions AGLEGACYOct 14, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.48/2816NET-ES-HoistHoistLEGACYOct 11, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.64/2732NET-ES-STRATESYS-TECHNOLOGY-SOLUTIONS-SLStratesys Technology Solutions SLLEGACYOct 15, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.96/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYOct 17, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.104/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYOct 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.120/298NET-ES-CAIXABANK-TECHCaixabank TechLEGACYOct 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.128/298NET-ES-MUFG-BANK-LTDMUFG Bank, Ltd.LEGACYOct 24, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.136/298NET-ES-GrandVision-SpainGrandVision SpainLEGACYNov 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.144/298NET-ES-AdeccoAdeccoLEGACYOct 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.152/298NET-ES-GrandVision-SpainGrandVision SpainLEGACYNov 21, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.160/2816NET-ES-Fourthline-Spain-Sucursal-en-EspanaFourthline Spain Sucursal en EspanaLEGACYOct 30, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.176/298NET-ES-SwitchSwitchLEGACYNov 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.184/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYNov 4, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.224/298NET-ES-CAIXABANK-TECHCaixabank TechLEGACYNov 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.232/298NET-ES-EsteveEsteveLEGACYNov 27, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.106.240/298NET-NL-COLT-TECHNOLOGYColt TechnologyLEGACYNov 11, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.107.0/24256NET-ES-Fundacion-ESADEFundacion ESADELEGACYOct 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.0/2816NET-ES-Negocenter-Business-CentreNegocenter Business CentreLEGACYNov 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.16/2816NET-ES-HAL-Service-SpAHAL Service SpALEGACYDec 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.32/2732NET-ES-UK-CLOUD-CONNECTIVITY-LIMITEDUK Cloud Connectivity LimitedLEGACYNov 28, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.72/298NET-ES-TESLA-SPAIN-SLTesla Spain S.L.LEGACYDec 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.80/298NET-ES-PALEX-MEDICAL-SAUPalex Medical SAULEGACYDec 6, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.144/321NET-ES-TATA-COMMUNICATIONS-SPAIN-SLTATA Communications Spain, S.LLEGACYJan 14, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.108.152/298NET-ES-GALILEO-ENERGY-SPAIN-SLGalileo Energy Spain S.L.LEGACYFeb 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.108.160/2816NET-ES-CoreWeaveCoreWeaveLEGACYJan 27, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.108.176/2816NET-ES-ATOS-HOLDING-IBERIA-SLAtos Holding Iberia SL.LEGACYJan 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.108.192/2816NET-ES-NEGOCENTER-BUSINESS-CENTERNegocenter Business CenterLEGACYDec 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.232/298NET-ES-EXIDE-TECHNOLOGIES-SLUExide Technologies SLULEGACYDec 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.240/298NET-ES-EXIDE-TECHNOLOGIES-SLUExide Technologies SLULEGACYDec 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.108.248/298NET-ES-Loom-AzcaLoom AzcaLEGACYDec 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.128/298NET-ES-VODAFONE-ENTERPRISE-SPAIN-SLUVodafone Enterprise Spain, S.L.ULEGACYDec 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.136/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYDec 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.144/298NET-ES-TRIAL-FORM-SUPPORT-SLTrial Form Support S.L.LEGACYDec 23, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.152/298NET-ES-Air-Liquide-Molina-de-SeguraAir Liquide Molina de SeguraLEGACYDec 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.160/2816NET-ES-THE-UK-TRADE-DESK-LTDThe UK Trade Desk LtdLEGACYDec 31, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.109.176/298NET-ES-URBAN-WIMAXUrban WimaxLEGACYJan 3, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.109.184/298NET-ES-URBAN-WIMAXUrban WimaxLEGACYJan 3, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.109.192/2732NET-ES-URBAN-WIMAXUrban WimaxLEGACYJan 3, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.109.224/2816NET-ES-Teyame-360-SLTeyamé 360, SLLEGACYJan 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.109.240/2816NET-ES-CA-Auto-BankCA Auto BankLEGACYAug 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.110.0/25128NET-ES-Teyame-360-SLTeyamé 360, SLLEGACYJan 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.128/298NET-ES-UK-CLOUD-CONNECTIVITY-LIMITEDUK Cloud Connectivity LimitedLEGACYJan 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.136/298NET-ES-OLYMPUSOLYMPUSLEGACYJan 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.144/304NET-ES-CLARIANT-IBERICA-PRODUCCION-SAClariant Iberica Produccion S.A.LEGACYJan 24, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.152/298NET-ES-EUROPCAR-INTERNATIONALEuropcar InternationalLEGACYFeb 4, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.160/2816NET-ES-CLIPWAY-MADRID-SLClipway Madrid SL.LEGACYSep 2, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.110.176/298NET-ES-TARDY-BEARTardy BearLEGACYSep 3, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.110.184/298NET-ES-DS-SMITH-BUSINESS-SERVICES-LIMITEDDS Smith Business Services LimitedLEGACYSep 3, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.110.192/2816NET-ES-CARGLASS-SLCarglass SLLEGACYFeb 5, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.216/298NET-ES-EcijaEcijaLEGACYMar 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.224/298NET-ES-COLT-TECHNOLOGIESColt TechnologiesLEGACYFeb 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.232/298NET-ES-David-Lloyd-Leisure-Ltd-in-GermanyDavid Lloyd Leisure Ltd in GermanyLEGACYFeb 7, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.110.240/2816NET-ES-Mizuho-Americas-Services-LLCMizuho Americas Services LLCLEGACYFeb 25, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.0/298NET-ES-EBRO-FACTORY-SLEbro Factory S.L.LEGACYOct 30, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.8/298NET-ES-PMC-GRUP-1985-SAPMC Grup 1985 SALEGACYOct 22, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.16/2816NET-ES-Celtic-Consulting-SLCeltic-Consulting-SLLEGACYOct 21, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.40/298NET-ES-HELVETIA-COMPANIA-SUIZA-SOCIEDAD-ANONIMADE-SEGUROSY-REASEGUROSHelvetia Compañia Suiza,sociedad Anonimade Segurosy ReasegurosLEGACYFeb 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.56/298NET-ES-ZZZZ-ES-TESTZZZZ ES TestLEGACYFeb 27, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.80/2816NET-ES-Barcelona-dInfraestructures-MunicipalsS-ABarcelona dInfraestructures MunicipalsS ALEGACYFeb 19, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.104/298NET-ES-Ansaldo-EnergiaAnsaldo EnergiaLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.112/298NET-ES-GRUP-ALIMENTARI-DISTECO-SAGrup Alimentari Disteco SALEGACYFeb 25, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.128/298NET-ES-Hilti-Espanola-SAHilti Española, S.A.LEGACYMar 4, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.136/298NET-ES-Bausch-Lomb-Americas-IncBausch Lomb Americas IncLEGACYFeb 27, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.144/2816NET-ES-REFERENCE-LABORATORY-SAReference Laboratory S.A.LEGACYMay 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.160/298NET-ES-OTISOTISLEGACYMay 5, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.168/298NET-ES-Grandes-Almacenes-FNAC-Espana-SAGrandes Almacenes FNAC España, S.A.LEGACYMay 6, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.112.176/298NET-ES-LINCOLN-ELECTRIC-IBERIA-SLLincoln Electric Iberia SL.LEGACYMar 4, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.112.184/298NET-ES-ACGACGLEGACYMar 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.0/298NET-ES-PORSCHE-IBERICA-SAPorsche Iberica SALEGACYApr 21, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.113.8/298NET-ES-GLAS-LOAN-ADMINISTRATION-SLGlas Loan Administration SL.LEGACYApr 30, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.113.16/2816NET-ES-KYNDRYL-MAPFREunknownLEGACYMay 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.113.64/2732NET-ES-Colt-Technology-Services-SAUColt Technology Services SAULEGACYMar 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.96/298NET-ES-MONDIAL-RELAY-SAS-UNIPERSONNELLE-SUCURSAL-EN-ESPANAMondial Relay S.A.S. Unipersonnelle Sucursal en EspanaLEGACYOct 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.104/298NET-ES-CECOEL-AIE-GRUP-ASSISTENCIACECOEL, AIE Grup AssistenciaLEGACYApr 1, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.112/298NET-ES-THALES-SERVICES-NUMERIQUES-SASThales Services Numeriques SASLEGACYMay 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.120/298NET-ES-NITERRA-EMEA-GMBHNiterra Emea GmbHLEGACYMay 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.128/2664NET-ES-Over-The-Top-Networks-Iberica-SLOver The Top Networks Iberica SLLEGACYApr 1, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.192/2732NET-ES-UK-CLOUDUK CloudLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.224/298NET-ES-UK-CLOUDUK CloudLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.232/298NET-ES-Ansaldo-EnergiaAnsaldo EnergiaLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.113.240/2816NET-ES-CIMPRESS-ESPANA-SLCimpress España S.L.LEGACYApr 14, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.0/2732NET-PT-UK-CLOUD-CONNECTIVITY-LIMITEDUK Cloud Connectivity LimitedLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.32/298NET-PT-UK-CLOUD-CONNECTIVITY-LIMITEDUK Cloud Connectivity LimitedLEGACYApr 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.40/298NET-ES-Roquette-FreresRoquette FreresLEGACYApr 30, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.48/2816NET-ES-Verdnatura-Levante-SLVerdnatura Levante SLLEGACYMay 2, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.64/298NET-ES-MONEYCORP-TECHNOLOGIES-LIMITEDMoneycorp Technologies LimitedLEGACYMay 2, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.72/298NET-ES-Lubrizol-Advanced-Materials-Spain-SLLubrizol Advanced Materials Spain SLLEGACYMay 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.80/298NET-ES-KANTAR-TECH-SPAINKantar Tech SpainLEGACYJun 6, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.88/298NET-ES-MicrosoftMicrosoftLEGACYMay 15, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.96/298NET-ES-MicrosoftMicrosoftLEGACYMay 15, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.104/298NET-ES-MARCONI-STRATEGIC-GROUP-SLMarconi Strategic Group S.L.LEGACYMay 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.112/298NET-ES-COSPACE-SLCospace SLLEGACYMay 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.120/298NET-ES-MUTUAMUTUALEGACYJun 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.128/298NET-ES-UK-CLOUDUK CloudLEGACYMay 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.136/298NET-ES-Meininger-Hotel-BarcelonaMeininger Hotel BarcelonaLEGACYMay 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.144/298NET-ES-BAYER-AGBayer AGLEGACYMay 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.152/298NET-ES-FujitsuFujitsuLEGACYMay 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.160/2816NET-ES-AmericoldAmericoldLEGACYMay 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.184/298NET-ES-FUJIFILMFUJIFILMLEGACYOct 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.192/2732NET-ES-Colt-Technology-Services-S-A-UColt Technology Services S.A.U.LEGACYMay 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.240/298NET-ES-ZEPPELIN-TELEVISIONZeppelin TelevisionLEGACYJun 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.114.248/298NET-ES-AVEVA-SOLUTIONS-LIMITEDAveva Solutions LimitedLEGACYJun 6, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.0/2732NET-ES-CHAUMET-IBERIA-SLChaumet Iberia SLLEGACYMay 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.64/2816NET-ES-DaznDaznLEGACYJun 12, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.96/2816NET-ES-Iveco-GroupIveco GroupLEGACYJun 19, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.112/2816NET-ES-LABORATORIOS-ORDESA-SLLaboratorios Ordesa SLLEGACYJun 24, 2025abuse@colt.net
via COLT-Transfer
← Previous801–1,000 of 1,687 · page 5 of 9Next →

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Internet provider44,74568%502
Business20,65532%1,583
Mobile1280.20%1
Residential80.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS8220

GB
Name
COLT Technology Services Group Limited
Type
Internet provider
Registered
Feb 24, 1997
Domain
colt.net
Website
www.colt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed