| # | CC | LIR | Member | Own PA nets | Own PA IP | Own PI IP | Legacy blocks | Legacy IP | Own IPv4 total | State | Tier | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | uk | microsoft | Microsoft Limited | 267 | 34 045 952 | 0 | 20 | 4 005 888 | 38 051 840 | $1 141,6 | Millionaire | Share |
| 2 | de | telekom | Deutsche Telekom AG | 31 | 28 972 544 | 4 096 | 2 | 68 096 | 29 044 736 | $871,3 | Millionaire | Share |
| 3 | fr | telecom | Orange S.A. | 70 | 23 294 720 | 4 352 | 6 | 133 632 | 23 432 704 | $703 | Millionaire | Share |
| 4 | uk | mod | UK Ministry of Defence | 1 | 8 192 | 0 | 1 | 16 777 216 | 16 785 408 | $503,6 | Millionaire | Share |
| 5 | fr | sfr | Societe Francaise Du Radiotelephone - SFR SA | 119 | 16 313 344 | 9 472 | 0 | 0 | 16 322 816 | $489,7 | Millionaire | Share |
| 6 | us | a100row | A100 ROW Inc | 131 | 11 473 920 | 0 | 0 | 0 | 11 473 920 | $344,2 | Millionaire | Share |
| 7 | uk | bt | British Telecommunications PLC | 46 | 11 080 704 | 0 | 5 | 267 008 | 11 347 712 | $340,4 | Millionaire | Share |
| 8 | ru | rtk | PJSC Rostelecom | 474 | 11 141 888 | 0 | 0 | 0 | 11 141 888 | $334,3 | Millionaire | Share |
| 9 | es | telefonica | TELEFONICA DE ESPANA S.A.U. | 43 | 10 806 016 | 0 | 0 | 0 | 10 806 016 | $324,2 | Millionaire | Share |
| 10 | nl | surf | SURF B.V. | 2 | 131 072 | 0 | 87 | 10 223 616 | 10 354 688 | $310,6 | Millionaire | Share |
| 11 | it | fastweb | Fastweb SpA | 34 | 9 127 936 | 768 | 0 | 0 | 9 128 704 | $273,9 | Millionaire | Share |
| 12 | uk | ntli | Virgin Media Limited | 61 | 8 985 600 | 0 | 0 | 0 | 8 985 600 | $269,6 | Millionaire | Share |
| 13 | fr | proxad | Free SAS | 11 | 8 413 184 | 0 | 0 | 0 | 8 413 184 | $252,4 | Millionaire | Share |
| 14 | it | tin | Telecom Italia S.p.A. | 10 | 7 996 416 | 0 | 0 | 0 | 7 996 416 | $239,9 | Millionaire | Share |
| 15 | it | interbusiness | Telecom Italia S.p.A. | 28 | 7 847 936 | 0 | 0 | 0 | 7 847 936 | $235,4 | Millionaire | Share |
| 16 | fr | bouygtel | Bouygues Telecom SA | 16 | 7 098 368 | 2 304 | 0 | 0 | 7 100 672 | $213 | Millionaire | Share |
| 17 | tr | telekom | Turk Telekomunikasyon Anonim Sirketi | 13 | 6 923 264 | 0 | 0 | 0 | 6 923 264 | $207,7 | Millionaire | Share |
| 18 | uk | bskyb | Sky UK Limited | 19 | 6 519 808 | 0 | 3 | 393 216 | 6 913 024 | $207,4 | Millionaire | Share |
| 19 | de | arcor | Vodafone GmbH | 25 | 6 661 120 | 68 096 | 0 | 0 | 6 729 216 | $201,9 | Millionaire | Share |
| 20 | se | teliase | Telia Company AB | 54 | 6 706 432 | 0 | 0 | 0 | 6 706 432 | $201,2 | Millionaire | Share |
| 21 | de | mediaways | Telefonica Germany GmbH & Co.OHG | 22 | 6 414 336 | 1 024 | 0 | 0 | 6 415 360 | $192,5 | Millionaire | Share |
| 22 | se | swipnet | Tele2 Sverige AB | 72 | 6 316 032 | 256 | 1 | 65 536 | 6 381 824 | $191,5 | Millionaire | Share |
| 23 | sa | stc | Saudi Telecom Company JSC | 117 | 5 784 576 | 0 | 0 | 0 | 5 784 576 | $173,5 | Millionaire | Share |
| 24 | pl | tpsa | Orange Polska Spolka Akcyjna | 31 | 5 510 144 | 0 | 0 | 0 | 5 510 144 | $165,3 | Millionaire | Share |
| 25 | it | wind | WIND TRE S.P.A. | 8 | 287 744 | 0 | 1 | 5 046 272 | 5 334 016 | $160 | Millionaire | Share |
| 26 | dk | teledanmark | TDC Holding A/S | 101 | 5 140 480 | 1 408 | 6 | 77 312 | 5 219 200 | $156,6 | Millionaire | Share |
| 27 | de | detemobil | Telekom Deutschland GmbH | 16 | 4 809 728 | 512 | 0 | 0 | 4 810 240 | $144,3 | Millionaire | Share |
| 28 | us | international2 | International Business Machines Corporation | 1 | 65 536 | 0 | 37 | 4 620 288 | 4 685 824 | $140,6 | Millionaire | Share |
| 29 | nl | wapi | KPN B.V. | 57 | 4 465 664 | 256 | 0 | 0 | 4 465 920 | $134 | Millionaire | Share |
| 30 | be | belgacom | Proximus NV | 42 | 3 877 888 | 41 728 | 0 | 0 | 3 919 616 | $117,6 | Millionaire | Share |
| 31 | uk | tm | EE Limited | 32 | 3 750 656 | 0 | 1 | 65 536 | 3 816 192 | $114,5 | Millionaire | Share |
| 32 | uk | opalnet | TalkTalk Communications Limited | 35 | 3 758 336 | 0 | 0 | 0 | 3 758 336 | $112,8 | Millionaire | Share |
| 33 | de | hetzner | Hetzner Online GmbH | 50 | 3 122 176 | 256 | 11 | 622 592 | 3 745 024 | $112,4 | Millionaire | Share |
| 34 | no | telenor | Telenor Norge AS | 50 | 3 031 040 | 0 | 10 | 655 360 | 3 686 400 | $110,6 | Millionaire | Share |
| 35 | fi | elisa | Elisa Oyj | 109 | 3 560 448 | 256 | 0 | 0 | 3 560 704 | $106,8 | Millionaire | Share |
| 36 | nl | kpn-bbt | KPN B.V. | 310 | 2 720 256 | 0 | 27 | 717 056 | 3 437 312 | $103,1 | Millionaire | Share |
| 37 | es | airtel | VODAFONE ESPANA S.A.U. | 30 | 3 140 608 | 0 | 4 | 262 144 | 3 402 752 | $102,1 | Millionaire | Share |
| 38 | fr | ovh | OVH SAS | 30 | 1 631 232 | 0 | 21 | 1 703 936 | 3 335 168 | $100,1 | Millionaire | Share |
| 39 | ru | raid | JSC "ER-Telecom Holding" | 288 | 3 212 032 | 0 | 0 | 0 | 3 212 032 | $96,4 | Millionaire | Share |
| 40 | ie | obs | ORANGE BUSINESS COMMUNICATIONS TECHNOLOGY LIMITED | 1 | 256 | 0 | 18 | 3 211 264 | 3 211 520 | $96,3 | Millionaire | Share |
| 41 | se | oracle-se | Oracle Svenska AB | 36 | 2 074 624 | 0 | 15 | 1 115 392 | 3 190 016 | $95,7 | Millionaire | Share |
| 42 | nl | benelux | Ziggo B.V. | 34 | 3 130 368 | 0 | 0 | 0 | 3 130 368 | $93,9 | Millionaire | Share |
| 43 | it | tiws | Telecom Italia S.p.A. | 7 | 3 023 872 | 0 | 0 | 0 | 3 023 872 | $90,7 | Millionaire | Share |
| 44 | nl | odido | Odido Netherlands B.V. | 34 | 2 667 520 | 0 | 1 | 262 144 | 2 929 664 | $87,9 | Millionaire | Share |
| 45 | sa | ettihadetisalat | Etihad Etisalat, a joint stock company | 37 | 2 927 616 | 0 | 0 | 0 | 2 927 616 | $87,8 | Millionaire | Share |
| 46 | fi | sonera | Telia Finland Oyj | 42 | 2 740 224 | 256 | 5 | 177 664 | 2 918 144 | $87,5 | Millionaire | Share |
| 47 | es | uni2 | Orange Espagne SA | 110 | 2 839 808 | 26 880 | 1 | 32 768 | 2 899 456 | $87 | Millionaire | Share |
| 48 | at | telekom | A1 Telekom Austria AG | 73 | 2 797 312 | 13 312 | 0 | 0 | 2 810 624 | $84,3 | Millionaire | Share |
| 49 | fr | scaleway | Scaleway SAS | 18 | 2 449 920 | 0 | 4 | 327 680 | 2 777 600 | $83,3 | Millionaire | Share |
| 50 | ae | emirnet | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | 40 | 2 716 416 | 384 | 0 | 0 | 2 716 800 | $81,5 | Millionaire | Share |
| 51 | se | telenor | Telenor Sverige AB | 50 | 2 661 376 | 0 | 0 | 0 | 2 661 376 | $79,8 | Millionaire | Share |
| 52 | ch | bluewindow | Swisscom (Schweiz) AG | 30 | 2 627 584 | 0 | 0 | 0 | 2 627 584 | $78,8 | Millionaire | Share |
| 53 | es | ono | VODAFONE ONO, S.A. | 77 | 2 470 144 | 64 | 0 | 0 | 2 470 208 | $74,1 | Millionaire | Share |
| 54 | ru | mtu | MTS PJSC | 253 | 2 417 152 | 0 | 0 | 0 | 2 417 152 | $72,5 | Millionaire | Share |
| 55 | ru | megafon | PJSC MegaFon | 154 | 2 391 040 | 0 | 0 | 0 | 2 391 040 | $71,7 | Millionaire | Share |
| 56 | ir | mci | Mobile Communication Company of Iran PLC | 62 | 2 377 216 | 0 | 0 | 0 | 2 377 216 | $71,3 | Millionaire | Share |
| 57 | dk | sonofon | Telenor A/S | 25 | 2 086 912 | 0 | 3 | 229 376 | 2 316 288 | $69,5 | Millionaire | Share |
| 58 | it | h3g | WIND TRE S.P.A. | 12 | 2 302 976 | 0 | 0 | 0 | 2 302 976 | $69,1 | Millionaire | Share |
| 59 | be | telenet | Telenet BV | 48 | 2 296 064 | 0 | 0 | 0 | 2 296 064 | $68,9 | Millionaire | Share |
| 60 | de | kabeldeutschland | Vodafone GmbH | 17 | 2 278 400 | 0 | 0 | 0 | 2 278 400 | $68,4 | Millionaire | Share |
| 61 | gr | ote | Ote SA (Hellenic Telecommunications Organisation) | 23 | 2 236 416 | 3 328 | 0 | 0 | 2 239 744 | $67,2 | Millionaire | Share |
| 62 | ru | corbina | PJSC "Vimpelcom" | 14 | 2 228 224 | 0 | 0 | 0 | 2 228 224 | $66,8 | Millionaire | Share |
| 63 | nl | chello | Ziggo Services B.V. | 47 | 2 183 168 | 0 | 0 | 0 | 2 183 168 | $65,5 | Millionaire | Share |
| 64 | il | partnercom | Partner Communications Ltd. | 34 | 2 136 064 | 768 | 0 | 0 | 2 136 832 | $64,1 | Millionaire | Share |
| 65 | de | siemens | Siemens AG | 78 | 2 062 080 | 8 192 | 1 | 49 152 | 2 119 424 | $63,6 | Millionaire | Share |
| 66 | cz | cznet | O2 Czech Republic, a.s. | 103 | 2 016 256 | 3 072 | 0 | 0 | 2 019 328 | $60,6 | Millionaire | Share |
| 67 | es | jazztel | Orange Espagne SA | 16 | 2 000 896 | 0 | 0 | 0 | 2 000 896 | $60 | Millionaire | Share |
| 68 | ir | t-10 | Iran Telecommunication Company PJS | 246 | 1 992 960 | 0 | 0 | 0 | 1 992 960 | $59,8 | Millionaire | Share |
| 69 | pl | netia | Netia SA | 88 | 1 983 488 | 768 | 0 | 0 | 1 984 256 | $59,5 | Millionaire | Share |
| 70 | uk | vodafone-worldwide | Vodafone Limited | 6 | 1 974 272 | 1 024 | 0 | 0 | 1 975 296 | $59,3 | Millionaire | Share |
| 71 | tr | turkcell | Turkcell Iletisim Hizmetleri A.S | 15 | 1 966 080 | 0 | 0 | 0 | 1 966 080 | $59 | Millionaire | Share |
| 72 | de | hansenet | Telefonica Germany GmbH & Co.OHG | 16 | 1 958 912 | 0 | 0 | 0 | 1 958 912 | $58,8 | Millionaire | Share |
| 73 | pt | nos | NOS COMUNICACOES, S.A. | 26 | 1 958 912 | 0 | 0 | 0 | 1 958 912 | $58,8 | Millionaire | Share |
| 74 | ro | rds | DIGI ROMANIA S.A. | 43 | 1 853 696 | 0 | 0 | 0 | 1 853 696 | $55,6 | Millionaire | Share |
| 75 | pt | telepac | MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. | 18 | 1 844 224 | 0 | 0 | 0 | 1 844 224 | $55,3 | Millionaire | Share |
| 76 | it | tim | Telecom Italia S.p.A. | 9 | 1 777 664 | 0 | 0 | 0 | 1 777 664 | $53,3 | Millionaire | Share |
| 77 | uk | easynet | GTT - EMEA Ltd. | 54 | 1 739 776 | 0 | 0 | 0 | 1 739 776 | $52,2 | Millionaire | Share |
| 78 | uk | veel | VODAFONE ENTERPRISE EQUIPMENT LIMITED | 64 | 1 737 216 | 0 | 0 | 0 | 1 737 216 | $52,1 | Millionaire | Share |
| 79 | fi | dna | DNA Oyj | 73 | 1 717 760 | 0 | 0 | 0 | 1 717 760 | $51,5 | Millionaire | Share |
| 80 | hu | htc | Magyar Telekom Plc. | 41 | 1 625 344 | 0 | 0 | 0 | 1 625 344 | $48,8 | Millionaire | Share |
| 81 | pl | upc | P4 Sp. z o.o. | 21 | 1 612 800 | 0 | 0 | 0 | 1 612 800 | $48,4 | Millionaire | Share |
| 82 | us | gttcommunications | GTT Communications Inc. | 168 | 1 339 392 | 0 | 12 | 267 264 | 1 606 656 | $48,2 | Millionaire | Share |
| 83 | il | netvision | Cellcom Fixed Line Communication L.P | 40 | 1 569 280 | 0 | 7 | 14 592 | 1 583 872 | $47,5 | Millionaire | Share |
| 84 | ro | dialog | Orange Romania S.A. | 27 | 1 558 528 | 512 | 0 | 0 | 1 559 040 | $46,8 | Millionaire | Share |
| 85 | de | knrw | Vodafone West GmbH | 20 | 1 557 504 | 512 | 0 | 0 | 1 558 016 | $46,7 | Millionaire | Share |
| 86 | kz | kazaktelecom | JSC Kazakhtelecom | 26 | 1 526 784 | 1 024 | 0 | 0 | 1 527 808 | $45,8 | Millionaire | Share |
| 87 | il | bezeq-international | Bezeq International Ltd. | 37 | 1 526 016 | 0 | 0 | 0 | 1 526 016 | $45,8 | Millionaire | Share |
| 88 | ir | dcc | Iran Information Technology Company PJSC | 7 | 1 451 008 | 0 | 0 | 0 | 1 451 008 | $43,5 | Millionaire | Share |
| 89 | uk | work-pensions | Department for Work and Pensions | 1 | 1 024 | 0 | 15 | 1 441 792 | 1 442 816 | $43,3 | Millionaire | Share |
| 90 | ua | ukrtelecom | JSC "Ukrtelecom" | 24 | 1 435 648 | 0 | 0 | 0 | 1 435 648 | $43,1 | Millionaire | Share |
| 91 | no | tele1 | Telia Norge AS | 46 | 1 386 496 | 0 | 0 | 0 | 1 386 496 | $41,6 | Millionaire | Share |
| 92 | de | eunet | Verizon Deutschland GmbH | 365 | 1 363 712 | 0 | 0 | 0 | 1 363 712 | $40,9 | Millionaire | Share |
| 93 | uk | colt | COLT Technology Services Group Limited | 69 | 1 223 680 | 0 | 2 | 131 072 | 1 354 752 | $40,6 | Millionaire | Share |
| 94 | ir | iran-cell | Iran Cell Service and Communication Company | 4 | 1 313 792 | 0 | 0 | 0 | 1 313 792 | $39,4 | Millionaire | Share |
| 95 | be | mobistar | Orange Belgium SA | 26 | 1 312 768 | 512 | 0 | 0 | 1 313 280 | $39,4 | Millionaire | Share |
| 96 | it | datacom-ti | Telecom Italia S.p.A. | 7 | 1 310 720 | 0 | 0 | 0 | 1 310 720 | $39,3 | Millionaire | Share |
| 97 | nl | tnf | Vodafone Libertel B.V. | 51 | 1 276 928 | 0 | 1 | 16 384 | 1 293 312 | $38,8 | Millionaire | Share |
| 98 | uk | ipxo | Internet Utilities Europe and Asia Limited | 10 | 1 048 576 | 256 | 132 | 227 072 | 1 275 904 | $38,3 | Millionaire | Share |
| 99 | de | versatel | 1&1 Versatel GmbH | 57 | 1 256 960 | 256 | 0 | 0 | 1 257 216 | $37,7 | Millionaire | Share |
| 100 | no | sds | Tietoevry Norway AS | 4 | 28 672 | 0 | 6 | 1 222 656 | 1 251 328 | $37,5 | Millionaire | Share |