<Page> COMPANY ARGENTINA Chello Broadband SRL. AUSTRIA ATV Privat Fernseh GmbH ATV PrivatTV Services AG Chello Broadband GmbH Cignal Global Comm. Austria GmbH Priority Telecom Austria Gmbh Priority Telecommunications und Internet GmbH Priority Wireless Austria TeleKabel Baden GmbH TeleKabel Graz GmbH TeleKabel KlagenfurtGmbH TeleKabel WienGmbH TeleKabel Wienernuestadt/NeukirchenGmbH AUSTRALIA Chello Broadband Australia Pty Ltd BELGIUM Chello Broadband NV Cignal Global Communications Belgium Sa Priority Telecom Belgium NV/SA UPC Belgium NV/SA BERMUDA Cignal Global Com.. Bermuda Ltd BRAZIL Chello Broadband Brazil do Limitada CANADA Cignal Global Comm. Canada Holding Inc Cignal Global Comm. Canada U.L.C. CHILE Chello Broadband Chile Limitada CZECH REPUBLIC Besy Praha sro Cesky Mobile A.S Czech Link sro DattelKabel Innet Spol sro Kabelnet Brno AS KabelNet Holding as KabelPlus Rodina sro KabelPlus Tel AS <Page> Sat Net spol sro UPC CESKA Republica as UPC Sport s.r.o. CROATIA UPC Hrvatska d.d. DENMARK Priority Wireless Denmark Aps Cignal Global Comm. Denmark A/B FINLAND Priority Wireless Finland Oy FRANCE A.C Associes SA Bearb Bigorre Videopole SA Cable services de France SA Chello Broadband SAS Cignal Global Comm. France S.A.S Cite Cable Caladois SA Cite Cable Centre Bretainge SA Cite Cable Esonne SA Cite Cable Est (in liquidation) SA Cite Cable Haute Saone SA Cite Cable Jurasienne SA Cite Cable Regions SA Cite Cable Rhone Alpes SA Cite Cable Saintonges SA Cite Interactive SA CiteCable Auvergne SA CiteCable Goussainville SA CiteCable SA H3M SA Herault Videopole SA Intercomm France Holding SA Intercomm France SA Mediareseaux SA Premier Cable Vision SA Priority Telecom France as Reflex JV Reseaux Cables Cote d'Azur SA Rhone Vision Cable SAS Sirc Holding SN Sirc SNC SLC Tignes SA Somerco SARL Sud Cable Services SA TME France SA UPC France SA Videopole Assistance Sa Videopole Publications SA Videopole SA Videopole Services SA GERMANY Adic Antennendienst Calau GmbH BbCom Berlin Brandburgische Comm <Page> GmbH Chello Broadband GmbH Cignal Global Comm. Germany GmbH CTC Breitband Technik GmbH Deutsche Netzmarketing GmbH EWT Communications GmbH EWT Elektro-Nachrichtentechnik GmbH EWT GmbH und TSS GmbH Gbr. Kabeldienst/Kabelanschl. Verwaltung Mbh KRM Kabelfernsehen Rhein-Main GmbH Primacom GmbH Priority Telecom GermanyGmbH PCOM GmbH RFC Radio-Fernseh Computertechnik GmbH TSS TeleKable Service Sud Marketing GmbH UPC Germany GmbH HUNGARY Chello Broadband Communications Kft. Karpatia Alapitvany a Demokraciert Monor Kabeltelevizio Kft. Monor Telefon Tarsasag Rt. Priority Telecom Hungary Kft Szab-I-Net kht Szol-Nex 97 kft Tapiotel rt. Sport1 Tv Rt UPC Direct kft. UPC Hungary kft Team Telecom Kft Zuglo kft HONGKONG Cignal Global Comm. Hong Kong Ltd CGC Hong Kong, Taiwan Branch ITALY Cignal Global Comm. Italy s.r.l. IRELAND UPC Ireland Ltd Tara Television Ltd Cignal Global Comm. Ireland Ltd ISRAEL Globkol Globescom Ltd Gvanim Cables Company Ltd Gvanim Kiryot Israel Cable Programming Ltd NetVision Ltd Tevel Israel Communications Ltd <Page> Tevel Telecom Ltd Tishdoret Achzakot Ltd JAPAN Cignal Global Japan K.K. Cignal Telecommunications Japan K.K. KOREA Cignal Global Comm. Korea Inc LUXEMBOURG SBS Broadcasting SA Cignal Global Comm. Luxembourg S.A. MALTA Melita Cable plc MEXICO Chello Broadband Mexico AS de RL de CV Cignal Communcations Mexico SA de CV NEW ZEALAND Chello Broadband New Zealand Ltd NETHERLANDS A2000 Hilversum BV A2000 Holding NV Belmarken Holding BV Bicatobe Investments BV Binan Investments BV BV Holding CAI Cable Networks Austria Holding BV Cable Networks Brabant Holding BV Cable Networks Holding BV Cable Networks Netherlands Holding BV Cable Networks Zuid-Oost Brabant BV CAI Aandelen OG Alkmaarse Kabel BV CAI Deelnemingen Beheer BV Chello Broadband BV Chello Broadband Nederland BV Chello Broadband NV Cignal Global Communications BV Cignal Global Communications Holding BV CineNova BV De Alkmaarse Kabel BV Door2Door BV ESC Programming BV Extreme Sports JV Holding CAI Beheer Aandelen OG <Page> Alk. BV Iberian Programming Services CV Interway Holding BV KabelTelevisie Amsterdam BV KabelTelevisie Eindhoven NV Labesa Holding BV Media Group West BV MediaKabel BV MTV Network Polska BV MTV Networks VOF Nidlo BV Paruse BV Plator Holding BV Poland Cable Vision BV Priority Holding BV Priority Telecom Nederland BV Priority Telecom NV Priority Wireless BV Salesa BV Stichting Chello Foundation Stichting Priority Telecom Foundation Stipdon Investments BV TeleKabel Beheer BV UPC Transsylvania BV TeleKabel Hungary NV UCT Netherlands BV Uniport BV Communications BV UPC Alkmaar Holding BV UPC Bondi B.V UPC Services BV UPC Czech Holding UPC Direct Programming BV UPC Distribution Holding BV UPC Distribution Services BV UPC Facility BV UPC France Holding BV UPC Holding BV UPC Holding II BV UPC Holding III BV UPC Holding IV BV UPC Holding Services BV UPC Intermediates BV UPC Internet Holding BV UPC Investments I BV UPC IT Services BV UPC KabelTV & Telecom BV UPC Nederland NV UPC Nederland Services BV UPC NV UPC Programming BV UPC Programming Services BV UPC Romania Holding BV UPC Romania VOF UPC Scandinavia Holding BV UPC Slovakia Holding BV UPC Somax BV <Page> UPC Telecom BV UPC TV Holding BV Wizja TV BV Zeblas BV Zomerwind Holding BV NORWAY Chello Broadband AS Priority Telecom AS Priority Telecom Vestfold AS UPC Norge AS PORTUGAL (ALL COMPANIES IN LIQUIDATION) Intercabo por Televisao por Cabo SA Intercabo Norte Comunicacoes por Cabo SA Intercabo Centro televisoa por cabo SA Intercabo Atlantico Comunicacoes por Cabo SA Intercabo Capital Comunicacoes por Cabo SA Intercabo Sul Comunicacoes por Cabo SA POLAND Atomic TV Sp zoo At Media Sp zoo Chello Broadband SP zoo ETV S.a. Katowicka Telewizja Kablowa Sp zoo Media Investment SA Medialne Towarszystwo Ackyjne SA Mazurska TK Sp zoo MTV Network Polska zoo Opolskie Towarzystwo Telewizyjno Otwoxka TK Sp zoo Polska Telewizja Cyfrowa Wizja TV Sp zoo Polska Telewizja Cyfrowa Wizja TV Prog. UPC Telewizja Kablowa Sp. PTK Holding Sp zoo Polska Telewizja Kablowa SA (PTK) Polski Broker Sp zoo PTK Lublin SA PTK Szczecin Sp. Zoo PolTelKab Sp zoo Syngery Investment Sp zoo Szczecinksa TK Sp zoo TeleKat Sp. TV Kabel Sp. Zoo TK Gosat Sp zoo TV Sat Ursus Spzoo Telewizjna Korpracja Partycypayjna <Page> SA ROMANIA UPC Romania AS Aparatura Electronica Seltron srl. Control Cable Ventures srl Diplomatic International Eurosat CA TV srl. MultiCanal Holdings srl Somax L.E. SLOVAK REPUBLIC Kabel Plus Vychodne Slovensko as Trnavatel, spol. Sro. UPC Sport sro. UPC Slovenska sro SPAIN Burgos Systemas de Cables SA Cignal Global Comm. Spain S.L. Spanish Programming Inc Y Compania SC SWEDEN Chello Broadband AB Netscream AB NBS NordIc Broadband Services AB Priority Telecom Sweden Starport SA Stjarn Tvnatet AB Stockholm Kabel TV AB UPC Digital AB SpaceNet AB Stockholm Stads Television AB UPC Sweden AB SWITZERLAND Priority Wireless Switzerland GmbH Cignal Global Comm.Switzerland GmbH UNITED KINGDOM Chello Broadband Ltd. Cignal Global Comm. UK Ltd Innergy JV MTV Polska Ltd Tara Television Global Ltd Tara Television UK Ltd UPC Programming Services Ltd UPC Services Ltd UPC Tvi Ltd Xtra Music Ltd USA At Entertaiment Programming Inc (Del) <Page> Chello Broadband USA Inc. (Del) Cignal Global Communications Inc. (Del) Cignal Global Comm. Carrier Services Inc. (Del) Cignal Local Communications Inc. (Del) CGC Securities Corp.(Mass.) Hungary Holding Co. (NY) Fox Kids Poland Inc Ibercom Inc. Mozaic Entertainment Inc (Del) Movieco Partnership GP KabelKom Holding Inc. (Del) Poland Communications Inc (Conn) UIH Romania Ventures Inc (Del) UPC Romania Inc (Col) UPC Staffing Inc.(Del) UPC Polska Inc (Del) UPC Financing Partnership (Del) UPC Aviation Services (Col)