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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
27 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
57.133.29.0/2403
57.133.114.0/2402
57.133.235.0/2402
57.133.234.0/2402
57.133.118.0/2401
57.133.152.0/2401
57.133.108.0/2401
57.133.111.0/2401
57.133.113.0/2401
57.133.99.0/2401
57.133.115.0/2401
57.133.1.0/2401
57.133.119.0/2401
57.133.136.0/2401
57.133.141.0/2401
57.133.107.0/2401
57.133.153.0/2401
57.133.196.0/2401
57.133.199.0/2401
57.133.96.0/2401
57.133.210.0/2401
57.133.212.0/2401
57.133.215.0/2401

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
└ 57.133.115.128/298NET-ES-Atradius-Credito-y-CaucionAtradius Credito y CaucionLEGACYJun 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.144/2816NET-ES-LINDAL-SpainLINDAL SpainLEGACYMar 25, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.115.160/2816NET-ES-ARCSERVE-INDIA-SSPLArcserve India SSPLLEGACYJul 18, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.176/2816NET-ES-Alter-Domus-Participations-SarlAlter Domus Participations S.à r.l.LEGACYJul 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.192/2732NET-ES-RegusRegusLEGACYJul 31, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.115.224/2732NET-ES-UK-CLOUDUK CloudLEGACYJun 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.0/2664NET-ES-Atradius-Credito-y-CaucionAtradius Credito y CaucionLEGACYJun 27, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.80/2816NET-ES-LORETO-MUTUA-MUTUALIDAD-DE-PREVISION-SOC-IALLoreto Mutua Mutualidad de Prevision SOC IALLEGACYJul 2, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.112/298NET-ES-IES-ABROADIES AbroadLEGACYAug 5, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.120/298NET-ES-WIELAND-ELECTRIC-SLWieland Electric S.L.LEGACYJul 15, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.128/2816NET-ES-ISTEMAS-INFORMATICOS-ABIERTOS-SAUSIstemas Informaticos Abiertos SausLEGACYJul 7, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.144/298NET-ES-Nidec-Motors-and-Actuators-Spain-SANidec Motors and Actuators Spain SALEGACYJul 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.152/298NET-ES-Valmont-Industries-IncValmont Industries IncLEGACYOct 8, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.160/298NET-ES-VIABILIDAD-Y-COTIZACION-OTIS-MADRIDViabilidad y Cotizacion Otis MadridLEGACYMay 29, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.117.168/298NET-ES-STOCKMEIER-QUIMICA-SLUStockmeier Quimica SLULEGACYJun 2, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.117.192/2816NET-ES-Alter-Domus-Participations-S-a-r-lAlter Domus Participations S.a r.l.LEGACYJul 11, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.208/2816NET-ES-Eurovision-ServicesEurovision ServicesLEGACYJul 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.117.224/2816NET-ES-SABADELL-DIGITALSabadell DigitalLEGACYJul 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.0/2816NET-ES-Benteler-MPPV-Automotive-ManufacturBenteler MPPV Automotive ManufacturLEGACYJul 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.16/2816NET-ES-VorwerkVorwerkLEGACYAug 11, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.32/2732NET-ES-RegusRegusLEGACYJul 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.64/298NET-ES-Zoho-CorporationZoho CorporationLEGACYOct 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.72/298NET-ES-UNIVERSALLY-SPEAKING-ESPANA-SLUniversally Speaking (Espana) SL.LEGACYOct 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.96/298NET-ES-G-TRES-INFORMACION-MAS-COMUNICACION-ON-LINE-SLG Tres Informacion MAS Comunicacion on Line SLLEGACYOct 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.104/298NET-ES-Thales-Services-numeriquesThales Services numeriquesLEGACYOct 15, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.112/298NET-ES-UNILEVERUNILEVERLEGACYOct 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.120/298NET-ES-Air-Liquide-MadridAir Liquide MadridLEGACYOct 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.128/2732NET-ES-LETI-PHARMA-SLULeti Pharma SLULEGACYOct 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.160/2816NET-ES-Eptisa-Servicios-de-Ingenieria-SLEptisa Servicios de Ingenieria S.L.LEGACYOct 15, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.176/298NET-ES-DNCA-FINANCE-SCS-SUCURSAL-EN-ESPANADnca Finance SCS Sucursal en EspañaLEGACYOct 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.184/298NET-ES-ATTENDS-HEALTHCARE-INCAttends Healthcare IncLEGACYOct 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.192/2732NET-ES-PROMOTORA-EDUCACION-SUPERIORPromotora Educacion SuperiorLEGACYOct 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.224/2816NET-PT-TTITTILEGACYOct 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.118.248/298NET-ES-SALESFORCE-INCSalesforce IncLEGACYDec 24, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.119.124/304NET-ES-YUSEN-LOGISTICS-IBERICA-SAYusen Logistics Iberica SALEGACYFeb 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.0/2816NET-ES-VALUE-RETAIL-MANAGEMENT-LIMITEDValue Retail Management LimitedLEGACYAug 10, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.32/2816NET-ES-Alpiq-AGAlpiq AGLEGACYFeb 24, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.48/298NET-ES-ORANGE-BUSINESS-SPAIN-SAOrange Business Spain S.A.LEGACYMar 17, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.64/2732NET-ES-Altocedro-Finanzas-InternacionalesAltocedro Finanzas InternacionalesLEGACYMar 9, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.96/2816NET-BE-DINKA-INVERSIONES-SLDinka Inversiones SL.LEGACYMar 18, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.112/2816NET-ES-EburyEburyLEGACYMar 19, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.144/2816NET-ES-NetzonNetzonLEGACYMar 23, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.160/2816NET-ES-EburyEburyLEGACYMar 25, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.176/2816NET-ES-ADEVINTA-INFORMATION-SERVICES-SLUAdevinta Information Services SLULEGACYMar 31, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.192/2732NET-ES-NTT-DATA-SPAIN-INFRASTRUCTURESENGINEE-RIN-G-SLNTT Data Spain Infrastructuresenginee RIN G SLLEGACYApr 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.224/2816NET-ES-YOURCE-SPAIN-SLYource Spain SLLEGACYApr 10, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.120.240/298NET-ES-AQUABLUE-NETWORK-SOLUTIONSAquablue Network SolutionsLEGACYSep 16, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.128.0/1816,384DE-COLT-20230403unknownLEGACYApr 4, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.128.32/298NET-DE-Spetec-GmbHSpetec GmbHLEGACYSep 13, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.48/298NET-DE-BSH-Hausgerate-GmbHBSH Hausgerate GmbHLEGACYNov 24, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.56/298NET-DE-SANKT-GERTRAUDEN-KRANKENHAUS-GMBHSankt Gertrauden Krankenhaus GmbHLEGACYDec 11, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.80/298NET-DE-TechDesign-Gesellschaft-fur-Technische-Ausrustung-und-Energietechnik-mbHTechDesign - Gesellschaft für Technische Ausrüstung und Energietechnik mbHLEGACYDec 12, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.112/298NET-DE-ISPACE-INCIspace IncLEGACYDec 13, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.160/2732NET-DE-BRK-Kreisverband-MunchenBRK Kreisverband MünchenLEGACYOct 20, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.192/2816NET-DE-IHK-LubeckIHK LubeckLEGACYDec 7, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.224/2816NET-DE-Hilti-Deutschland-AGHilti Deutschland AGLEGACYNov 7, 2025abuse@colt.net
via DE-COLT-20230403
└ 57.133.128.240/2816NET-DE-LGT-Financial-Services-AGLGT Financial Services AGLEGACYDec 12, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.130.0/24256NET-DE-kubus-IT-GBRkubus-IT GBRLEGACYNov 15, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.0/2732NET-DE-mecom-Medien-Communikations-Gesellschaft-mbHmecom Medien-Communikations-Gesellschaft mbHLEGACYDec 19, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.56/321NET-DE-Hartford-Steam-Boiler-International-GmbHHartford Steam Boiler International GmbH ACQUALEGACYJan 25, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.60/304NET-DE-GG-Luxury-Goods-GmbHGG Luxury Goods GmbHLEGACYJan 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.64/2816NET-DE-Level-3-co-Mnet-Stiftung-PfennigparadeLevel 3 c/o Mnet/ Stiftung PfennigparadeLEGACYDec 27, 2023abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.72/298NET-DE-RADIALLRADIALLLEGACYJan 19, 2024abuse@colt.net
via NET-DE-Level-3-co-Mnet-Stiftung-Pfennigparade
└ 57.133.131.96/2732NET-DE-Regus-Business-CenterRegus Business CenterLEGACYJan 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.128/2732NET-DE-Classik-Hotel-Collection-GmbHClassik Hotel Collection GmbHLEGACYJan 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.128/2816NET-DE-Lange-Uhren-GmbHLange Uhren GmbHLEGACYJan 22, 2024abuse@colt.net
via NET-DE-Classik-Hotel-Collection-GmbH
└ 57.133.131.144/2816NET-DE-AGORA-ENERGIEWENDEAgora EnergiewendeLEGACYJan 23, 2024abuse@colt.net
via NET-DE-Classik-Hotel-Collection-GmbH
└ 57.133.131.192/2816NET-DE-Generator-Berlin-Mitte-GmbHGenerator Berlin Mitte GmbHLEGACYJan 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.208/298NET-DE-PHC-Holdings-CorporationPHC Holdings CorporationLEGACYJan 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.216/298NET-DE-Tenneco-Automotive-Europe-BvbaTenneco Automotive Europe BvbaLEGACYJan 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.224/2816NET-DE-E-Shelter-Data-CenterE Shelter Data CenterLEGACYJan 25, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.131.240/2816NET-DE-DRK-Schwesternschaft-Berlin-Gemeinnutzige-KrankenhDRK Schwesternschaft Berlin Gemeinnützige KrankenhLEGACYFeb 9, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.64/2732NET-DE-zooplus-SEzooplus SELEGACYMar 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.96/298NET-DE-Krohn-and-Co-GmbH-and-Co-KGKrohn & Co. (GmbH & Co.KGLEGACYAug 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.112/298NET-DE-COLT-TECHNOLOGIESColt TechnologiesLEGACYMar 20, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.128/298NET-DE-BLOOMBERGBLOOMBERGLEGACYJul 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.144/2816NET-DE-AUGUST-TPFER-CO-GMBH-CO-KGAugust Töpfer & Co. (GmbH & Co.) KGLEGACYJul 8, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.160/2816NET-DE-ALPS-ALPINE-EUROPE-GmbHALPS ALPINE EUROPE GmbHLEGACYJul 8, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.176/2816NET-DE-UbloxUbloxLEGACYJul 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.192/2816NET-DE-Aviapharm-GmbHAviapharm GmbHLEGACYMar 20, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.133.224/2732NET-DE-Comulus-AGComulus AGLEGACYMar 13, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.0/2664NET-DE-Ltn-Global-Communications-IncLtn Global Communications IncLEGACYMar 22, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.64/2732NET-DE-ARV-Allgemeines-Rechenzentrum-fur-VerbandeARV Allgemeines Rechenzentrum für Verbände und Vereine GmbH DienstleistungenLEGACYMar 27, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.64/298NET-DE-COLT-TECHNOLOGIESColt TechnologiesLEGACYApr 12, 2024abuse@colt.net
via NET-DE-ARV-Allgemeines-Rechenzentrum-fur-Verbande
└ 57.133.134.72/298NET-DE-Professional-Organizing-Relocation-Consult-GmbHProfessional Organizing Relocation Consult GmbHLEGACYApr 18, 2024abuse@colt.net
via NET-DE-ARV-Allgemeines-Rechenzentrum-fur-Verbande
└ 57.133.134.96/2732NET-DE-ARV-Allgemeines-Rechenzentrum-fur-VerbandeARV Allgemeines Rechenzentrum für Verbände und Vereine GmbH DienstleistungenLEGACYMar 27, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.96/2816NET-DE-Deutsche-Pfandbriefbank-AGDeutsche Pfandbriefbank AGLEGACYJun 27, 2024abuse@colt.net
via NET-DE-ARV-Allgemeines-Rechenzentrum-fur-Verbande
└ 57.133.134.112/2816NET-DE-SATELLITE-OFFICE-GMBHvSATELLITE OFFICE GMBHvLEGACYApr 15, 2024abuse@colt.net
via NET-DE-ARV-Allgemeines-Rechenzentrum-fur-Verbande
└ 57.133.134.200/298NET-DE-BirkenstockBirkenstockLEGACYMar 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.208/298NET-DE-City-Sundblad-Telecom-ABCity Sundblad Telecom ABLEGACYApr 1, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.216/298NET-DE-COLT-TECHNOLOGIESColt TechnologiesLEGACYApr 2, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.224/2816NET-DE-Avodaq-AGAvodaq AGLEGACYApr 1, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.134.240/2816NET-DE-EL-PITNAS-Proton-IT-Network-and-Solution-GmbHPITNAS Proton IT Network and Solution GmbHLEGACYApr 4, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.0/2732NET-DE-Insight-EnterpriseInsight EnterpriseLEGACYApr 8, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.48/298NET-DE-Bollore-Logistics-Germany-GmbHBollore Logistics Germany GmbHLEGACYApr 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.56/298NET-DE-IHK-Ostthuringen-zu-GeraIHK Ostthuringen zu GeraLEGACYOct 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.64/2816NET-DE-EIGHT-ADVISORYEight AdvisoryLEGACYJan 9, 2026abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.80/298NET-DE-Sonae-Arauco-Deutschland-GmbHSonae Arauco Deutschland GmbHLEGACYApr 9, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.88/298NET-DE-Gerhard-DWempe-GmbH-and-Co-KGGerhard DWempe GmbH and Co KGLEGACYApr 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.120/298NET-DE-NordexNordexLEGACYApr 12, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.128/2816NET-DE-Satellite-Office-GmbHSatellite Office GmbHLEGACYApr 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.144/298NET-DE-KGM-Europe-GmbHKGM Europe GmbHLEGACYAug 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.160/2816NET-DE-Satellite-Office-GmbHSatellite Office GmbHLEGACYApr 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.176/298NET-DE-Relaw-GmbHRelaw GmbHLEGACYApr 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.184/298NET-DE-GimvGimvLEGACYAug 6, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.192/298NET-DE-Blohm-Jung-GmbHBlohm Jung GmbHLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.200/298NET-DE-SEKISUI-ALVEO-AGSekisui Alveo AGLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.208/298NET-DE-KMG-Klinikum-GustrowKMG Klinikum GustrowLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.216/298NET-DE-BirkenstockBirkenstockLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.224/2816NET-DE-GvW-Graf-von-Westphalen-Rechtsanwalte-Steuerberater-PartnersGvW Graf von Westphalen Rechtsanwalte Steuerberater PartnersLEGACYApr 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.240/298NET-DE-Hamburgische-Staatsoper-GmbHHamburgische Staatsoper GmbHLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.135.248/298NET-DE-Schubler-Plan-GmbSchubler-Plan GmbLEGACYApr 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.0/2816NET-DE-Satellite-Office-GmbHSatellite Office GmbHLEGACYApr 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.16/298NET-DE-HGC-Hamburg-Gas-Consult-GmbHHGC Hamburg Gas Consult GmbHLEGACYApr 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.24/298NET-DE-Prefere-Paraform-GmbHPrefere Paraform GmbHLEGACYApr 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.32/298NET-DE-Prefere-Resins-Germany-GmbHPrefere Resins Germany GmbHLEGACYApr 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.48/2816NET-DE-Mitel-Deutschland-GMBHMitel Deutschland GMBHLEGACYApr 19, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.64/298NET-DE-Design-Offices-GmbHDesign Offices GmbHLEGACYApr 19, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.72/298NET-DE-Upwind-HoldingUpwind HoldingLEGACYApr 19, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.80/298NET-DE-Brompton-Bicycle-LimitedBrompton Bicycle LimitedLEGACYApr 19, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.88/298NET-DE-ENERTRAG-SEEnertrag SELEGACYApr 22, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.96/298NET-DE-DRK-Schwesternschaft-Berlin-Gemeinnutzige-KrankenhDRK Schwesternschaft Berlin Gemeinnutzige KrankenhLEGACYApr 22, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.104/298NET-DE-Gamma-Network-Solutions-LimitedGamma Network Solutions LimitedLEGACYApr 19, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.120/298NET-DE-Prometeon-Tyre-Group-SrlPrometeon Tyre Group SrlLEGACYAug 7, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.192/2816NET-DE-rayon-GmbHrayon GmbHLEGACYMar 7, 2025abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.240/298NET-DE-RIMC-BunkerRIMC BunkerLEGACYApr 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.136.248/298NET-DE-FD-Energieberatung-HamburgFD Energieberatung HamburgLEGACYApr 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.0/2816NET-DE-Deutsche-Pfandbriefbank-AGDeutsche Pfandbriefbank AGLEGACYApr 26, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.16/298NET-DE-COLTCOLTLEGACYApr 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.24/298NET-DE-Schaub-Partner-Architekten-Partnerschaftsgesellschaft-mbBSchaub & Partner Architekten Partnerschaftsgesellschaft mbBLEGACYApr 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.32/298NET-GR-FMC-CorporationFMC CorporationLEGACYAug 6, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.64/298NET-DE-COLTCOLTLEGACYApr 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.112/2816NET-DE-Satellite-Office-GmbHSatellite Office GmbHLEGACYApr 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.152/298NET-DE-COLTCOLTLEGACYMay 7, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.160/2816NET-DE-Satellite-Office-GmbHSatellite Office GmbHLEGACYMay 2, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.176/2816NET-DE-Projektron-GmbHProjektron GmbHLEGACYMay 3, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.184/298NET-DE-Andercore-GmbHAndercore GmbHLEGACYOct 8, 2024abuse@colt.net
via NET-DE-Projektron-GmbH
└ 57.133.137.192/298NET-DE-GUESS-ACCESSORIESGuess AccessoriesLEGACYMay 7, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.200/298NET-DE-PRYSMIAN-Kabel-und-Systeme-GmbHPRYSMIAN Kabel und Systeme GmbHLEGACYMay 9, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.216/298NET-DE-BMI-MonierBMI MonierLEGACYMay 8, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.224/2816NET-DE-Wirtschaftsrat-der-CDUWirtschaftsrat der CDULEGACYMay 7, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.137.240/2816NET-DE-Wirtschaftsrat-der-CDUWirtschaftsrat der CDULEGACYMay 8, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.0/2732NET-DE-Regus-Management-GmbHRegus Management GmbHLEGACYMay 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.48/298NET-DE-WTS-GROUP-AGWTS Group AGLEGACYMay 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.56/298NET-DE-PKEPKELEGACYMay 14, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.72/298NET-DE-Accenture-Dienstleistungen-GmbHAccenture Dienstleistungen GmbHLEGACYJun 7, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.96/298COLT-DE-Viega-GmbH-Co-KGViega GmbH & Co. KGLEGACYMay 16, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.160/2732NET-DE-Damen-ShipyardsDamen ShipyardsLEGACYJun 6, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.224/298NET-DE-ALLIANZ-REAL-ESTATEAllianz Real EstateLEGACYJun 20, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.232/298NET-DE-BioNTech-SEBioNTech SELEGACYAug 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.240/2816NET-DE-INET-LGTInet LGTLEGACYJun 25, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.139.248/298NET-DE-R3ASON-GmbHR3ASON GmbHLEGACYNov 21, 2024abuse@colt.net
via NET-DE-INET-LGT
└ 57.133.140.0/24256NET-DE-Alvarez-and-MarsalAlvarez and MarsalLEGACYJun 11, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.32/2732Net-FR-COLT-TECHNOLOGIESColt TechnologiesLEGACYSep 23, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.64/2732NET-DE-Couche-TardCouche TardLEGACYJun 27, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.80/2816NET-DE-The-Stepstone-Group-GmbHThe Stepstone Group GmbHLEGACYJul 1, 2024abuse@colt.net
via NET-DE-Couche-Tard
└ 57.133.141.96/2732NET-DE-Couche-TardCouche TardLEGACYJul 10, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.128/2816NET-DE-NorthCNorthCLEGACYJul 15, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.192/2816NET-DE-Maxon-Computer-GmbHMaxon Computer GmbHLEGACYJul 18, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.224/2816NET-DE-Lufthansa-Industry-Solutions-AS-GmbHLufthansa Industry Solutions AS GmbHLEGACYJul 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.141.240/2816NET-DE-Stroer-SE-and-Co-KGaAStröer SE & Co. KGaALEGACYDec 24, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.142.96/2816NET-DE-Technology-Within-Europe-BVTechnology Within Europe B.V.LEGACYSep 17, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.142.128/2664NET-DE-BMW-AGBMW AGLEGACYJul 26, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.142.192/2732NET-DE-DATAGROUP-co-EquinixDATAGROUP c/o EquinixLEGACYJul 26, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.142.240/298NET-DE-DML-DUESSELDORFER-MOBILIEN-LEASING-GMBH-CO-KGDML Duesseldorfer Mobilien Leasing GmbH & Co. KGLEGACYAug 28, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.0/2664NET-DE-BMW-AGBMW AGLEGACYJul 26, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.64/2816NET-DE-Arvato-Logistics-Services-GmbHArvato Logistics Services GmbHLEGACYJul 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.88/298NET-DE-Implenia-Schweiz-AGImplenia Schweiz AGLEGACYAug 14, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.96/2816NET-DE-HelvetiaHelvetiaLEGACYSep 4, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.104/298NET-DE-Implenia-Schweiz-AGImplenia Schweiz AGLEGACYAug 14, 2024abuse@colt.net
via NET-DE-Helvetia
└ 57.133.143.112/2816NET-DE-Iveco-GroupIveco GroupLEGACYAug 5, 2025abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.120/298NET-IE-Implenia-Schweiz-AGImplenia Schweiz AGLEGACYAug 16, 2024abuse@colt.net
via NET-DE-Iveco-Group
└ 57.133.143.192/2732NET-DE-PLAZAMEDIA-GmbHPLAZAMEDIA GmbHLEGACYAug 15, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.224/2732NET-DE-METRO-Digital-GmbHMETRO Digital GmbHLEGACYSep 4, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.143.224/298NET-DE-IMPLENIA-SCHWEIZ-AGImplenia Schweiz AGLEGACYAug 16, 2024abuse@colt.net
via NET-DE-METRO-Digital-GmbH
└ 57.133.143.248/298NET-DE-Implenia-Schweiz-AGImplenia Schweiz AGLEGACYAug 16, 2024abuse@colt.net
via NET-DE-METRO-Digital-GmbH
└ 57.133.144.0/2816NET-DE-Arvato-Systems-GmbH-Corporate-CenterArvato Systems GmbH Corporate CenterLEGACYOct 16, 2025abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.16/2816NET-DE-St-Galler-Kantonalbank-Deutschland-AGSt. Galler Kantonalbank Deutschland AGLEGACYSep 27, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.32/2816NET-DE-Arvato-SCM-DeutschlandArvato SCM DeutschlandLEGACYSep 2, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.48/298NET-DE-Colt-NeoColt NeoLEGACYAug 27, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.64/2816NET-DE-KLIEM-Arbeitsrecht-Part-von-RA-mbBKLIEMT.Arbeitsrecht Part. von RA. mbBLEGACYSep 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.112/2816NET-DE-WirmachenDruck-GmbHWirmachenDruck GmbHLEGACYSep 5, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.160/2816NET-DE-ByonByonLEGACYOct 1, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.184/304NET-DE-Redwood-Technologies-CmbHRedwood Technologies CmbHLEGACYDec 12, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.144.240/2816NET-DE-HCL-TechnologiesHCL TechnologiesLEGACYOct 9, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.0/2732NET-DE-Regus-Unterfohring-Park-VillageRegus Unterfohring Park VillageLEGACYOct 22, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.32/2816NET-DE-Continental-Reifen-Deutschland-GmbHContinental Reifen Deutschland GmbHLEGACYOct 23, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.48/2816NET-DE-Fujitsu-Services-GmbHFujitsu Services GmbHLEGACYOct 25, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.64/2664NET-DE-Lear-corpLear corpLEGACYOct 22, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.128/2816NET-DE-Deutsche-Pfandbriefbank-AGDeutsche Pfandbriefbank AGLEGACYOct 28, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.144/2816NET-DE-Deutsche-Pfandbriefbank-AGDeutsche Pfandbriefbank AGLEGACYOct 28, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.160/321NET-DE-UK-COLT-TECHNOLOGIESColt TechnilogiesLEGACYOct 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.168/298NET-DE-Trive-Financial-Services-Malta-LimitedTrive Financial Services Malta LimitedLEGACYOct 30, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.176/2816NET-DE-SantanderSantanderLEGACYOct 29, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.192/298NET-DE-Protiviti-GmbHProtiviti GmbHLEGACYOct 31, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.200/298NET-DE-Asahi-Kasei-Medical-EuropeAsahi Kasei Medical EuropeLEGACYDec 13, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.224/298NET-DE-MK-Solutions-GmbHTMK-Solutions GmbHLEGACYNov 1, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.232/298NET-DE-BRVZ-Strabag-DE-Sprendlingen-SPREURBRVZ Strabag DE Sprendlingen SPREURLEGACYNov 1, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.148.240/2816NET-DE-Purem-GmbHPurem GmbHLEGACYNov 11, 2024abuse@colt.net
via DE-COLT-20230403
└ 57.133.149.0/2816NET-DE-ABG-SUNDAL-COLLIER-ASA-NIEDERLASSUNGFRANKFURT-AM-MAINABG Sundal Collier ASA NiederlassungFrankfurt am MainLEGACYNov 22, 2024abuse@colt.net
via DE-COLT-20230403
← Previous1,001–1,200 of 1,687 · page 6 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