Organisation entities
A single organisation often holds address space under several differently-named registry records. An entity groups those together where there is evidence they are the same organisation — a shared operating domain, or a corporate family from GLEIF. 2,516 entities.
| Entity | Grouped by | Members | Netblocks | IPv4 addresses |
|---|---|---|---|---|
| nm.kr | Shared operating domain | 2 | 5,141 | 47,437,451 |
| as286.net | Shared operating domain | 3 | 8,501 | 46,927,806 |
| access-internet.ne.jp | Shared operating domain | 2 | 758 | 45,967,394 |
| openmobile.ne.jp | Shared operating domain | 2 | 758 | 45,967,394 |
| panda-world.ne.jp | Shared operating domain | 2 | 758 | 45,967,394 |
| ソフトバンクグループ株式会社 | Corporate group (GLEIF) | 4 | 391 | 45,502,660 |
| hpe.com | Shared operating domain | 2 | 5,060 | 45,413,064 |
| ＮＴＴ株式会社 | Corporate group (GLEIF) | 32 | 5,971 | 44,525,670 |
| ORANGE | Corporate group (GLEIF) | 25 | 13,686 | 43,510,704 |
| technocom.net | Shared operating domain | 3 | 5,384 | 42,917,741 |
| sprintlink.net | Shared operating domain | 2 | 5,694 | 38,533,936 |
| ctmip.net | Shared operating domain | 2 | 5,626 | 38,506,288 |
| adamo.es | Shared operating domain | 2 | 5,693 | 38,400,320 |
| VODAFONE GROUP PUBLIC LIMITED COMPANY | Corporate group (GLEIF) | 19 | 4,321 | 38,389,367 |
| ispiria.net | Shared operating domain | 2 | 5,595 | 38,385,200 |
| brisanet.net.br | Shared operating domain | 3 | 5,634 | 38,316,611 |
| colt.net | Shared operating domain | 2 | 5,120 | 38,303,602 |
| conexonconnect.com | Shared operating domain | 2 | 5,660 | 38,277,683 |
| cabledelancer.com | Shared operating domain | 2 | 5,659 | 38,253,112 |
| nextnet.com.pe | Shared operating domain | 2 | 5,675 | 38,250,544 |
| chinamobile.com | Shared operating domain | 2 | 49,058 | 37,957,866 |
| sablaw.com | Shared operating domain | 2 | 4,923 | 37,386,024 |
| bbnplanet.net | Shared operating domain | 2 | 4,949 | 36,725,256 |
| vervecloud.com | Shared operating domain | 2 | 4,722 | 36,628,280 |
| centurylink.com.ar | Shared operating domain | 2 | 4,688 | 36,611,080 |
| impsat.net.ar | Shared operating domain | 4 | 4,688 | 36,611,080 |
| gblx.net | Shared operating domain | 2 | 4,665 | 36,611,080 |
| impsat.net.br | Shared operating domain | 5 | 4,665 | 36,611,080 |
| google.com | Shared operating domain | 12 | 16,590 | 36,457,836 |
| d1-online.com | Shared operating domain | 2 | 2,587 | 34,406,385 |
| TELECOM ITALIA SPA O TIM S.P.A. | Corporate group (GLEIF) | 4 | 3,070 | 33,076,443 |
| veloxzone.com.br | Shared operating domain | 9 | 9,416 | 32,071,744 |
| vtal.net.br | Shared operating domain | 12 | 9,416 | 32,071,744 |
| centurytel.net | Shared operating domain | 2 | 5,027 | 31,847,478 |
| embarqhsd.net | Shared operating domain | 2 | 5,027 | 31,847,478 |
| gobrightspeed.net | Shared operating domain | 2 | 5,027 | 31,847,478 |
| qwest.net | Shared operating domain | 2 | 5,027 | 31,847,478 |
| yahoo.com | Shared operating domain | 3 | 4,436 | 31,652,512 |
| orange.es | Shared operating domain | 5 | 11,697 | 30,128,737 |
| ya.com | Shared operating domain | 2 | 11,538 | 30,128,737 |
| lg.jp | Shared operating domain | 2 | 313 | 28,849,936 |
| ocn.ne.jp | Shared operating domain | 2 | 313 | 28,849,936 |
| zaq.ne.jp | Shared operating domain | 3 | 951 | 27,170,718 |
| vectant.ne.jp | Shared operating domain | 3 | 458 | 26,839,308 |
| ALPHABET INC. | Corporate group (GLEIF) | 9 | 7,567 | 26,335,620 |
| batelnet.bs | Shared operating domain | 3 | 2,906 | 25,786,789 |
| j-cnet.jp | Shared operating domain | 3 | 1,404 | 25,279,911 |
| KDDI株式会社 | Corporate group (GLEIF) | 4 | 1,540 | 25,143,722 |
| skline.co.kr | Shared operating domain | 3 | 2,258 | 24,588,082 |
| 에스케이(주) | Corporate group (GLEIF) | 2 | 2,188 | 24,588,082 |
| orangecustomers.net | Shared operating domain | 2 | 16,842 | 24,254,373 |
| wanadoo.fr | Shared operating domain | 2 | 16,842 | 24,254,373 |
| iij.net | Shared operating domain | 2 | 519 | 23,865,614 |
| telecomitalia.it | Shared operating domain | 5 | 2,871 | 23,209,997 |
| tin.it | Shared operating domain | 2 | 2,186 | 23,209,997 |
| interbusiness.it | Shared operating domain | 3 | 1,926 | 23,209,741 |
| pikara.ne.jp | Shared operating domain | 4 | 437 | 23,151,195 |
| ajato.com.br | Shared operating domain | 7 | 2,289 | 22,614,528 |
| tdatabrasil.net.br | Shared operating domain | 24 | 2,289 | 22,614,528 |
| t-com.ne.jp | Shared operating domain | 2 | 421 | 22,010,636 |
| nttpc.ne.jp | Shared operating domain | 3 | 730 | 22,009,600 |
| asahi-net.or.jp | Shared operating domain | 2 | 296 | 21,816,673 |
| rakuten.jp | Shared operating domain | 2 | 260 | 21,227,781 |
| idcfcloud.com | Shared operating domain | 2 | 544 | 21,034,754 |
| easynet.net | Shared operating domain | 5 | 5,480 | 20,841,405 |
| INTERNATIONAL BUSINESS MACHINES CORPORATION | Corporate group (GLEIF) | 13 | 1,064 | 19,926,568 |
| TELEFONICA SA | Corporate group (GLEIF) | 11 | 1,254 | 19,878,604 |
| northlinemobile.com | Shared operating domain | 2 | 3,886 | 19,568,231 |
| plus.net | Shared operating domain | 4 | 96,715 | 19,126,202 |
| demon.co.uk | Shared operating domain | 3 | 1,928 | 18,444,971 |
| cw.net | Shared operating domain | 3 | 1,908 | 18,444,971 |
| as5388.net | Shared operating domain | 2 | 1,788 | 18,444,971 |
| ft.com | Shared operating domain | 2 | 1,788 | 18,444,971 |
| helanta.sh | Shared operating domain | 2 | 1,788 | 18,444,971 |
| moray.gov.uk | Shared operating domain | 2 | 1,788 | 18,444,971 |
| schroderscommunication.com | Shared operating domain | 2 | 1,788 | 18,444,971 |
| torrie.co.uk | Shared operating domain | 2 | 1,788 | 18,444,971 |
| vodafone-ip.de | Shared operating domain | 5 | 4,070 | 18,257,971 |
| arcor-ip.net | Shared operating domain | 3 | 3,088 | 18,257,971 |
| vodafonexdsl.co.uk | Shared operating domain | 2 | 1,909 | 18,257,971 |
| Apple Inc. | Corporate group (GLEIF) | 4 | 2,599 | 18,146,470 |
| starlink.com | Shared operating domain | 2 | 1,295 | 18,118,632 |
| btcentralplus.com | Shared operating domain | 4 | 96,713 | 17,825,005 |
| hananet.net | Shared operating domain | 2 | 2,157 | 17,456,562 |
| BT GROUP PLC | Corporate group (GLEIF) | 4 | 1,223 | 17,288,921 |
| btopenworld.com | Shared operating domain | 3 | 96,648 | 17,273,692 |
| plus.com | Shared operating domain | 2 | 96,518 | 17,273,692 |
| sfr.net | Shared operating domain | 11 | 4,609 | 17,241,011 |
| Altice France Holding S.A. | Corporate group (GLEIF) | 2 | 379 | 16,934,690 |
| China Telecom Corp. Ltd. | Corporate group (GLEIF) | 6 | 13,670 | 16,917,335 |
| Mercedes-Benz Group AG | Corporate group (GLEIF) | 3 | 77 | 16,844,276 |
| ipnetmobility.com | Shared operating domain | 3 | 1,271 | 15,963,470 |
| pacificinternet.com | Shared operating domain | 2 | 2,790 | 15,710,008 |
| orange.sk | Shared operating domain | 3 | 14,973 | 15,682,114 |
| aliyun.com | Shared operating domain | 2 | 3,226 | 15,569,720 |
| hichina.com | Shared operating domain | 2 | 3,226 | 15,569,720 |
| TELSTRA LIMITED | Corporate group (GLEIF) | 2 | 2,635 | 15,544,679 |
| telstraglobal.net | Shared operating domain | 2 | 2,614 | 15,544,632 |
| prod-infinitum.com.mx | Shared operating domain | 3 | 14,185 | 14,822,524 |
| uninet-ide.com.mx | Shared operating domain | 4 | 14,161 | 14,755,708 |