EXHIBIT 21.1

UNITEDGLOBALCOM, INC.
SUBSIDIARIES

|Name                                                                                         |  | Country       
|-------------------------------------------------------------------------------------------- |  | --------------
|chello broadband SRL                                                                         |  | Argentina     
|chello broadband Australia Pty Ltd.                                                          |  | Australia     
|chello broadband GmbH                                                                        |  | Austria       
|Cignal Global Communications Austria GmbH                                                    |  | Austria       
|Priority Telecom GmbH (AUT)                                                                  |  | Austria       
|Priority Telecommunication und Internet GbmH                                                 |  | Austria       
|Priority Wireless Telecommunications GbmH                                                    |  | Austria       
|Telekabel Graz GmbH, a limited liability company                                             |  | Austria       
|Telekabel Klagenfurt GmbH, a limited liability company                                       |  | Austria       
|Telekabel Wien GmbH, a limited liability company                                             |  | Austria       
|Telekabel-Fernsehnetz Region Baden Betriebs GmbH, a limited liablity company                 |  | Austria       
|Telekabel-Fernsehnetz Wiener Neustadt Neunkirchen Betriebs GmbH, a limited liability company |  | Austria       
|chello broadband Belgium S.A./N.V.                                                           |  | Belgium       
|Priority Telecom Belgium NV/SA                                                               |  | Belgium       
|UPC Belgium S.A.                                                                             |  | Belgium       
|Cignal Global Communications Belgium S.A.                                                    |  | Belgium       
|Multitel S.A.                                                                                |  | Bolivia       
|chello broadband do brasil Ltda.                                                             |  | Brazil        
|Teleweb Ltda.                                                                                |  | Brazil        
|TV Show Brasil S.A.                                                                          |  | Brazil        
|UIH do Brasil Tecnologia, Ltda.                                                              |  | Brazil        
|Cignal Global Communications Canada U.L.C.                                                   |  | Canada        
|UCOM Latin America Finance, Inc.                                                             |  | Cayman Islands
|United Chile Ventures, Inc.                                                                  |  | Cayman Islands
|chello broadband Chile Ltda.                                                                 |  | Chile         
|Enalur S.A.                                                                                  |  | Chile         
|Inversiones United Latin America Ltda.                                                       |  | Chile         
|VTR Banda Ancha S.A.                                                                         |  | Chile         
|VTR Galaxy S.A.                                                                              |  | Chile         
|VTR Global Carrier S.A.                                                                      |  | Chile         
|VTR GlobalCom S.A.                                                                           |  | Chile         
|VTR Ingenieria S.A.                                                                          |  | Chile         
|VTR Net S.A.                                                                                 |  | Chile         
|UPC Hrvatska d.d.                                                                            |  | Croatia       
|BESY Praha s.r.o.                                                                            |  | Czech         
|Ceska Programova Spolecnost s.r.o.                                                           |  | Czech         
|KabelNet Brno a.s.                                                                           |  | Czech         
|KabelNet Holding a.s.                                                                        |  | Czech         
|UPC Ceská republika a.s.                                                                     |  | Czech         
|UPC Sport sro                                                                                |  | Czech         
|Priority Telecom Denmark A/B                                                                 |  | Denmark       
|Priority Wireless Finland OY                                                                 |  | Finland       

1

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|A.C. Associes S.A.                               |  | France   
|------------------------------------------------ |  | ---------
|Câble Services de France S.A.                    |  | France   
|chello broadband SAS                             |  | France   
|Cignal Global Communications France S.A.S.       |  | France   
|Cité Câble Auvergne                              |  | France   
|Cité Câble Caladois                              |  | France   
|Cité Câble Centre Bretagne                       |  | France   
|Cité Câble Essonne                               |  | France   
|Cité Câble Goussainville                         |  | France   
|Cité Câble Jurassienne                           |  | France   
|Cité Câble Rhône Alpes                           |  | France   
|Cité Câble S.A.                                  |  | France   
|Cité Câble Saintonges                            |  | France   
|ité Interactive S.A.                             |  | France   
|H3M S.A.                                         |  | France   
|Hérault Vidéopole S.A.                           |  | France   
|InterComm France Holding S.A.                    |  | France   
|InterComm France S.A.                            |  | France   
|MediaReseaux S.A.                                |  | France   
|Nord Vidéopole                                   |  | France   
|Première Câblevision                             |  | France   
|Priority Telecom France S.A.S.                   |  | France   
|Réseaux Câble Côte d'Azur                        |  | France   
|Rhône Vision Cable S.A.S.                        |  | France   
|Seine et Marne Vidéopole                         |  | France   
|SIRC Holding SNC                                 |  | France   
|SIRC SNC                                         |  | France   
|SLC Tignes S.A.                                  |  | France   
|Somerco SARL                                     |  | France   
|Sud Câble Services S.A.                          |  | France   
|TME France                                       |  | France   
|UPC France S.A.                                  |  | France   
|Vidéopole Assistance S.A.                        |  | France   
|Vidéopole Publications S.A.                      |  | France   
|Vidéopole S.A.                                   |  | France   
|Vidéopole Services S.A.                          |  | France   
|chello broadband GmbH                            |  | Germany  
|Cignal Global Communications Germany GmbH        |  | Germany  
|PCOM AG                                          |  | Germany  
|Priority Telecom Germany GmbH                    |  | Germany  
|Priority Telecom Hong Kong Limited               |  | Hong Kong
|chello broadband Communications Kft              |  | Hungary  
|Monor CATV Kft                                   |  | Hungary  
|Monor Telefon RT                                 |  | Hungary  
|Priority Telecom Hungary Kft                     |  | Hungary  
|Szabinet Kft                                     |  | Hungary  
|Tapiotel RT                                      |  | Hungary  
|UPC Direct Kft                                   |  | Hungary  
|UPC Magyarorszag Kft                             |  | Hungary  
|Cignal Global Telecommunications Ireland Limited |  | Ireland  

2

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|Tara Television Ltd.                             |  | Ireland    
|------------------------------------------------ |  | -----------
|Priority Telecom Italy s.r.l.                    |  | Italy      
|Priority Telecom Japan K.K.                      |  | Japan      
|Cignal Global Communications Luxembourg S.A.     |  | Luxembourg 
|chello broadband Mexico A.S. de R.L de CV        |  | Mexico     
|A2000 Hilversum B.V.                             |  | Netherlands
|A2000 Holding N.V.                               |  | Netherlands
|B.V. Holding CAI                                 |  | Netherlands
|Belmarken Holding B.V.                           |  | Netherlands
|Bicatobe Investments B.V.                        |  | Netherlands
|Binan Investments B.V.                           |  | Netherlands
|Cable Network Brabant Holding B.V.               |  | Netherlands
|Cable Network Holding B.V.                       |  | Netherlands
|Cable Network Zuid-Oost Brabant Holding B.V.     |  | Netherlands
|Cable Networks Austria Holding B.V.              |  | Netherlands
|Cable Networks Netherlands Holding B.V.          |  | Netherlands
|CAI Aandelen Onroerend Goed Alkmaarse Kabel B.V. |  | Netherlands
|CAI Deelneming Beheer B.V.                       |  | Netherlands
|chello broadband B.V.                            |  | Netherlands
|chello broadband N.V.                            |  | Netherlands
|chello broadband Nederland B.V.                  |  | Netherlands
|chello Stichting Foundation                      |  | Netherlands
|Cignal Global Communications B.V.                |  | Netherlands
|Cignal Global Communications Holding B.V.        |  | Netherlands
|De Alkmaarse Kabel B.V.                          |  | Netherlands
|Door2Door B.V.                                   |  | Netherlands
|ESC Programming B.V.                             |  | Netherlands
|Extreme VoF, a general partnership               |  | Netherlands
|CAI Beheer Aandelen OG Alkmaar B.V.              |  | Netherlands
|Kabeltelevisie Amsterdam B.V.                    |  | Netherlands
|Kabeltelevisie Eindhoven N.V.                    |  | Netherlands
|Labesa Holding B.V.                              |  | Netherlands
|Paruse B.V.                                      |  | Netherlands
|Plator Holding B.V.                              |  | Netherlands
|Poland Cablevision (Netherlands) B.V.            |  | Netherlands
|Priority Holding B.V.                            |  | Netherlands
|Priority Telecom N.V.                            |  | Netherlands
|Priority Telecom Netherlands B.V.                |  | Netherlands
|Priority Wireless B.V.                           |  | Netherlands
|Selasa Holding B.V.                              |  | Netherlands
|Stipdon Investments B.V.                         |  | Netherlands
|Telekabel Beheer B.V.                            |  | Netherlands
|Telekabel Hungary II B.V.                        |  | Netherlands
|UPC Transsylvania BV                             |  | Netherlands
|U.C.T. Netherlands B.V.                          |  | Netherlands
|UniPort Communications B.V.                      |  | Netherlands
|United Pan-Europe Communications N.V.            |  | Netherlands
|UPC Alkmaar Holding B.V.                         |  | Netherlands
|UPC Bondi B.V.                                   |  | Netherlands
|UPC Services B.V.                                |  | Netherlands

3

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|UPC Czech Holding B.V.                                   |  | Netherlands
|-------------------------------------------------------- |  | -----------
|UPC Direct Programming B.V.                              |  | Netherlands
|UPC Distribution Holding B.V.                            |  | Netherlands
|UPC Facility B.V.                                        |  | Netherlands
|UPC France Holding B.V.                                  |  | Netherlands
|UPC Holding B.V.                                         |  | Netherlands
|UPC Holding II B.V.                                      |  | Netherlands
|UPC Holding III B.V.                                     |  | Netherlands
|UPC Holding IV B.V.                                      |  | Netherlands
|UPC Holding Services B.V.                                |  | Netherlands
|UPC Intermediates B.V.                                   |  | Netherlands
|UPC Internet Holding B.V.                                |  | Netherlands
|UPC Investments I B.V.                                   |  | Netherlands
|UPC KabelTV & Telecom B.V.                               |  | Netherlands
|UPC Management B.V.                                      |  | Netherlands
|UPC Nederland B.V.                                       |  | Netherlands
|UPC Nederland Services B.V.                              |  | Netherlands
|UPC Programming B.V.                                     |  | Netherlands
|UPC Romania Holding B.V.                                 |  | Netherlands
|UPC Scandinavia Holding B.V.                             |  | Netherlands
|UPC Slovakia Holding B.V.                                |  | Netherlands
|UPC Somax B.V.                                           |  | Netherlands
|UPC Telecom B.V.                                         |  | Netherlands
|UPC TV Holding B.V.                                      |  | Netherlands
|Wizja TV B.V.                                            |  | Netherlands
|Zeblas B.V.                                              |  | Netherlands
|Zomerwind Holding B.V.                                   |  | Netherlands
|chello broadband New Zealand Ltd.                        |  | New Zealand
|chello broadband A.S.                                    |  | Norway     
|Priority Telecom Norway A.S.                             |  | Norway     
|Priority Telecom Vestfold AS                             |  | Norway     
|Priority Wireless Norway A.S.                            |  | Norway     
|UPC Norge A.S.                                           |  | Norway     
|Teleweb S.A.                                             |  | Paraguay   
|Peru GlobalCom S.A.                                      |  | Peru       
|Star GlobalCom S.A.                                      |  | Peru       
|At Media Sp. z o.o.                                      |  | Poland     
|Atomic TV Sp. z o.o.                                     |  | Poland     
|chello broadband Sp. z o.o.                              |  | Poland     
|Mazurska TK Sp. z o.o.                                   |  | Poland     
|Polska Telewizja Kablowa S.A.                            |  | Poland     
|Polska Telewizja Kablowa-Lublin S.A.                     |  | Poland     
|Polska Telewizja Kablowa-Szczecin Sp. z o.o.             |  | Poland     
|Poltelkab Sp. z o.o.                                     |  | Poland     
|Synergy Investment Sp. z o.o.                            |  | Poland     
|TK Gosat Sp. z o.o.                                      |  | Poland     
|TV Kabel Sp. z o.o.                                      |  | Poland     
|Aparatura Electronica Seltron SRL, a general partnership |  | Romania    
|Control Cable Ventures SRL                               |  | Romania    
|Diplomatic International Comimpex SRL                    |  | Romania    

4

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|Eurosat CA-TV SRL                             |  | Romania    
|--------------------------------------------- |  | -----------
|Multicanal Holdings SRL                       |  | Romania    
|Portel SRL Cluj                               |  | Romania    
|Selectronic SRL                               |  | Romania    
|Somax SRL                                     |  | Romania    
|UPC Romania S.A.                              |  | Romania    
|Kabel Plus Východné Slovensko a.s.            |  | Slovakia   
|Priority Telecom Slovakia s.r.o.              |  | Slovakia   
|Trnavatel s.r.o., a limited liability company |  | Slovakia   
|UPC Slovensko s.r.o.                          |  | Slovakia   
|Cignal Global Communications Spain S.L.       |  | Spain      
|Priority Wireless Espana S.A.                 |  | Spain      
|chello broadband AB                           |  | Sweden     
|NBS Nordic Broadband Services A.B.            |  | Sweden     
|Netscream AB                                  |  | Sweden     
|Priority Telecom Sweden AB                    |  | Sweden     
|UPC Sverige AB                                |  | Sweden     
|UPC Digital AB                                |  | Sweden     
|UPC Sverige AB                                |  | Sweden     
|Priority Telecom Switzerland GmbH             |  | Switzerland
|Priority Wireless Switzerland AG              |  | Switzerland
|chello broadband Ltd.                         |  | UK         
|Cignal Global Communications U.K. Limited     |  | UK         
|Inergy Limited                                |  | UK         
|Priority Wireless (UK) Ltd.                   |  | UK         
|UPC Programming Services Limited              |  | UK         
|UPC Services Ltd.                             |  | UK         
|UPC tvi Limited                               |  | UK         
|Enalur S.A.                                   |  | Uruguay    
|UPC Financing Partnership                     |  | USA        
|BC Holdings, Inc.                             |  | USA-Colo   
|Interactive Television Networks, Inc.         |  | USA-Colo   
|Research Enterprises Inc.                     |  | USA-Colo   
|UGCH Finance Inc.                             |  | USA-Colo   
|UIH Asia Investment Co., a partnership        |  | USA-Colo   
|UIH Asia Ltd., a limited partnership          |  | USA-Colo   
|UIH China Holdings, Inc.                      |  | USA-Colo   
|UIH Hunan, Inc.                               |  | USA-Colo   
|UIH Middle East, Inc.                         |  | USA-Colo   
|UIH Philippines Holdings, Inc.                |  | USA-Colo   
|UIM Aircraft, Inc.                            |  | USA-Colo   
|United Argentina, Inc.                        |  | USA-Colo   
|United AUN, Inc.                              |  | USA-Colo   
|United Brazil, Inc.                           |  | USA-Colo   
|United Chile, Inc.                            |  | USA-Colo   
|United Communications Finance, Inc.           |  | USA-Colo   
|UGC Properties, Inc.                          |  | USA-Colo   
|United Internet, Inc.                         |  | USA-Colo   
|United Japan, Inc.                            |  | USA-Colo   
|United Latin America Management, Inc.         |  | USA-Colo   

5

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|United Latin America Programming, Inc.              |  | USA-Colo
|--------------------------------------------------- |  | --------
|United Latin America, Inc.                          |  | USA-Colo
|United Latin American Holdings, Inc.                |  | USA-Colo
|United Latin American Ventures, Inc.                |  | USA-Colo
|United Management, Inc.                             |  | USA-Colo
|United Mexico Resources, Inc.                       |  | USA-Colo
|United Mexico Ventures, Inc.                        |  | USA-Colo
|United Mexico, Inc.                                 |  | USA-Colo
|United Peru, Inc.                                   |  | USA-Colo
|United Programming, Inc.                            |  | USA-Colo
|United UAP, Inc.                                    |  | USA-Colo
|United UK, Inc.                                     |  | USA-Colo
|UPC Aviation Services Inc.                          |  | USA-Colo
|UPC Romania, Inc.                                   |  | USA-Colo
|@Entertainment Programming, Inc.                    |  | USA-Del 
|CGC Securities Corp.                                |  | USA-Del 
|chello broadband USA Inc.                           |  | USA-Del 
|Cignal Global Communications Canada Holding, Inc.   |  | USA-Del 
|Cignal Global Communications Carrier Services, Inc. |  | USA-Del 
|Priority Telecom, Inc.                              |  | USA-Del 
|Kabelkom Holding Co.                                |  | USA-Del 
|Mozaic Entertainment, Inc.                          |  | USA-Del 
|New UPC, Inc.                                       |  | USA-Del 
|Poland Communications, Inc.                         |  | USA-Del 
|UGC Holdings, Inc.                                  |  | USA-Del 
|UIH Romania Ventures, Inc.                          |  | USA-Del 
|United Asia\Pacific Communications, Inc.            |  | USA-Del 
|United UPC Holdings, Inc.                           |  | USA-Del 
|UPC Polska, Inc.                                    |  | USA-Del 
|United Bond Holdings Inc.                           |  | USA-Del 
|United UPC Bonds LLC                                |  | USA-Del 
|UPC Staffing Inc.                                   |  | USA-Del 
|Hungary Holding Co., a general partnership          |  | USA-NY  
|Cignal Global Communications Korea, Inc.            |  | USA     

6

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