| 1 | SFR SA | 83 | 15 515 136 |
| 2 | Societe Francaise du Radiotelephone S.A. | 43 | 10 461 696 |
| 3 | Vodafone GmbH. | 34 | 7 646 720 |
| 4 | Vodafone Italia S.p.A. | 21 | 5 604 352 |
| 5 | Vodafone Enterprise U.K. | 53 | 3 482 880 |
| 6 | Tiscali UK Limited | 30 | 3 040 512 |
| 7 | QSC AG | 43 | 2 540 800 |
| 8 | Vodafone Deutschland GmbH | 17 | 2 278 400 |
| 9 | EE Limited | 20 | 2 088 960 |
| 10 | TalkTalk Communications Limited | 33 | 1 900 544 |
| 11 | Jump Management SRL | 1 592 | 1 850 624 |
| 12 | INTEROUTE NETWORKS LIMITED | 59 | 1 810 432 |
| 13 | UPC Austria GmbH | 36 | 1 804 288 |
| 14 | Interoute Managed Services UK Limited | 54 | 1 797 120 |
| 15 | E-Plus Service GmbH | 10 | 1 753 088 |
| 16 | Vodafone Limited | 64 | 1 737 216 |
| 17 | UPC Polska Sp. z o.o. | 28 | 1 668 096 |
| 18 | NC Numericable S.A. | 23 | 1 540 096 |
| 19 | Tele2 Nederland B.V. | 28 | 1 486 592 |
| 20 | ORANGE ROMANIA COMMUNICATION S.A | 7 | 1 463 296 |
| 21 | 013 NetVision Ltd | 26 | 1 462 272 |
| 22 | S.C. GVM SISTEM 2003 S.R.L. | 33 | 1 429 504 |
| 23 | Vodafone NRW GmbH | 21 | 1 426 944 |
| 24 | B Communications Ltd | 16 | 1 359 872 |
| 25 | B2 Bredband AB | 13 | 1 351 680 |
| 26 | Virgin Media Limited | 13 | 1 310 720 |
| 27 | Thus Group Holdings Limited | 38 | 1 245 696 |
| 28 | Net By Net Holding LLC | 97 | 1 226 240 |
| 29 | UPC Ceska Republica, s.r.o. | 24 | 1 217 536 |
| 30 | 1&1 Versatel Deutschland GmbH | 52 | 1 199 872 |
| 31 | IPv4 Management SRL | 1 489 | 1 122 304 |
| 32 | Xs4all Internet BV | 13 | 1 110 016 |
| 33 | GOSTARESH-E-ERTEBATAT-E MABNA COMPANY (Private Joint Stock) | 21 | 1 032 704 |
| 34 | Sunrise Communications AG | 15 | 925 696 |
| 35 | Liberty Global B.V. | 20 | 921 088 |
| 36 | Telefonica UK Limited | 7 | 917 504 |
| 37 | PlusNet plc. | 18 | 909 312 |
| 38 | Tiscali Italia S.P.A. | 19 | 882 944 |
| 39 | Health and Social Care Information Centre | 15 | 858 112 |
| 40 | Liberty Global Operations B.V. | 13 | 855 296 |
| 41 | Com Hem AB | 9 | 836 608 |
| 42 | Vodafone BW GmbH | 19 | 832 512 |
| 43 | Aria Shatel PJSC | 22 | 822 016 |
| 44 | KPN B.V. | 90 | 801 536 |
| 45 | SFR COLLECTIVITES SA | 33 | 775 168 |
| 46 | IRIDEOS S.P.A. | 67 | 746 752 |
| 47 | Styrelsen for it og laering | 132 | 736 000 |
| 48 | UPC Magyarorszag Kft. | 18 | 706 048 |
| 49 | WN CORPORATE SERVICES TRADING LIMITED | 63 | 703 232 |
| 50 | Daisy Communications Ltd | 62 | 702 208 |
| 51 | Interoute Communications Limited | 53 | 702 208 |
| 52 | Euronet Communications B.V. | 33 | 669 696 |
| 53 | Scarlet Belgium NV | 22 | 663 808 |
| 54 | AdNet Telecom Services SRL | 8 | 656 384 |
| 55 | ORANGE BUSINESS SERVICES U.S. Inc. | 15 | 655 360 |
| 56 | Invitech Megoldasok Zrt. | 210 | 635 904 |
| 57 | Turkcell Iletisim Hizmetleri A.S | 10 | 622 592 |
| 58 | RM Education Ltd | 76 | 618 752 |
| 59 | Get AS | 14 | 607 232 |
| 60 | NOVA S.M.S.A. | 14 | 607 232 |
| 61 | UPC Romania S.A. | 67 | 606 976 |
| 62 | EUROLAN SOLUTIONS SRL | 5 | 589 824 |
| 63 | Altibox AS | 12 | 584 960 |
| 64 | VODAFONE ONO, S.A. | 181 | 573 696 |
| 65 | Tele2 Business AB | 25 | 567 296 |
| 66 | Telenor AB | 16 | 520 192 |
| 67 | Nexinto GmbH | 16 | 516 352 |
| 68 | Serbia BroadBand-Srpske Kablovske mreze d.o.o. | 23 | 498 688 |
| 69 | ecotel communication ag | 17 | 493 056 |
| 70 | Orange S.A. | 7 | 491 520 |
| 71 | VisNetwork Media S.R.L. | 21 | 467 968 |
| 72 | Lanet Network Ltd | 24 | 466 944 |
| 73 | Telia Company AB | 31 | 465 920 |
| 74 | Asiatech Data Transfer Inc PLC | 92 | 465 408 |
| 75 | Aria Shatel Company Ltd | 3 | 458 752 |
| 76 | KCOM GROUP LIMITED | 168 | 457 472 |
| 77 | WIND Telecomunicazioni S.p.A. | 12 | 452 608 |
| 78 | T-Mobile Hungary Telecommunications Company Limited by Shares | 12 | 451 584 |
| 79 | Telefonia Dialog sp.z.o.o. | 9 | 451 584 |
| 80 | Brutele SC | 15 | 422 912 |
| 81 | VOO S.A. | 15 | 422 912 |
| 82 | Bayanat Al-Oula For Network Services Limited Co. | 12 | 410 624 |
| 83 | DEMIROREN TV DIGITAL PLATFORM ISLETMECILIGI A.S. | 7 | 410 624 |
| 84 | Blizoo Media and Broadband EAD | 24 | 409 600 |
| 85 | Host Europe GmbH | 304 | 393 600 |
| 86 | Vodafone GmbH | 6 | 393 216 |
| 87 | Cosmote Mobile Telecommunications S.A. | 10 | 388 352 |
| 88 | Level 3 Communications Ltd | 21 | 386 048 |
| 89 | Ziggo B.V. | 37 | 384 000 |
| 90 | euNetworks Managed Services GmbH | 8 | 381 184 |
| 91 | Wu Han YunWaiHeng information Technology, Co,Ltd. | 5 | 376 832 |
| 92 | Jump Internet Services SRL | 213 | 363 520 |
| 93 | EarthLink Ltd. Communications&Internet Services | 6 | 361 472 |
| 94 | Tele2 Telecommunication GmbH | 20 | 360 448 |
| 95 | Perspectiva Ltd. | 3 | 360 448 |
| 96 | TDC Holding A/S | 17 | 356 608 |
| 97 | OmanMobile Telecommunication company LLC | 7 | 353 280 |
| 98 | Baltcom SIA | 34 | 348 160 |
| 99 | EASYNET CHANNEL PARTNERS LIMITED | 15 | 336 384 |
| 100 | Bredband2 Allmanna IT AB | 25 | 334 592 |