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 |
|---|---|---|---|---|
| orbitel.net.co | Shared operating domain | 4 | 202 | 4,263,680 |
| telenormobil.no | Shared operating domain | 2 | 203 | 4,250,416 |
| umich.edu | Shared operating domain | 2 | 154 | 4,155,653 |
| PROXIMUS | Corporate group (GLEIF) | 7 | 325 | 4,086,070 |
| kk-net.ad.jp | Shared operating domain | 2 | 449 | 4,050,966 |
| airstreamcomm.net | Shared operating domain | 2 | 779 | 3,966,834 |
| nuro.jp | Shared operating domain | 2 | 131 | 3,951,145 |
| so-net.ne.jp | Shared operating domain | 2 | 131 | 3,951,145 |
| tm.net.my | Shared operating domain | 4 | 1,058 | 3,950,080 |
| asianfamoustours.com.my | Shared operating domain | 2 | 744 | 3,950,080 |
| belgacom.be | Shared operating domain | 2 | 541 | 3,933,090 |
| Elisa Oyj | Corporate group (GLEIF) | 3 | 284 | 3,898,924 |
| sl-laajakaista.fi | Shared operating domain | 2 | 1,946 | 3,897,888 |
| elisa-laajakaista.fi | Shared operating domain | 2 | 401 | 3,897,888 |
| elisa-mobile.fi | Shared operating domain | 2 | 401 | 3,897,888 |
| nasa.gov | Shared operating domain | 2 | 549 | 3,875,072 |
| ge.com | Shared operating domain | 4 | 587 | 3,862,912 |
| imsbiz.com | Shared operating domain | 4 | 1,871 | 3,837,452 |
| ip-plus.net | Shared operating domain | 2 | 3,896 | 3,788,146 |
| swisscom.ch | Shared operating domain | 2 | 794 | 3,788,146 |
| swisscom.net | Shared operating domain | 2 | 794 | 3,788,146 |
| Turkcell İletişim Hizmetleri Anonim Şirketi | Corporate group (GLEIF) | 4 | 29,318 | 3,710,360 |
| telebucaramanga.net.co | Shared operating domain | 6 | 1,442 | 3,605,248 |
| westcall.ru | Shared operating domain | 2 | 1,668 | 3,601,152 |
| metrotel.net.co | Shared operating domain | 5 | 1,405 | 3,585,024 |
| corbina.ru | Shared operating domain | 2 | 1,656 | 3,518,976 |
| ncable.com.au | Shared operating domain | 2 | 3,065 | 3,503,104 |
| ssp.fi | Shared operating domain | 2 | 240 | 3,450,518 |
| TATA SONS PRIVATE LIMITED | Corporate group (GLEIF) | 4 | 3,798 | 3,423,348 |
| ncport.ru | Shared operating domain | 2 | 4,259 | 3,402,752 |
| ertelecom.ru | Shared operating domain | 3 | 4,148 | 3,400,192 |
| westcall.net | Shared operating domain | 2 | 4,110 | 3,400,192 |
| inet.fi | Shared operating domain | 2 | 254 | 3,352,203 |
| aapt.com.au | Shared operating domain | 2 | 2,889 | 3,347,293 |
| request.com.au | Shared operating domain | 2 | 2,889 | 3,347,293 |
| CITIGROUP INC. | Corporate group (GLEIF) | 5 | 229 | 3,303,528 |
| SITA N.V. | Corporate group (GLEIF) | 2 | 41 | 3,240,712 |
| cantv.net | Shared operating domain | 7 | 653 | 3,238,144 |
| movilnet.com.ve | Shared operating domain | 2 | 647 | 3,238,144 |
| glasoperator.nl | Shared operating domain | 2 | 292 | 3,225,160 |
| versatel.nl | Shared operating domain | 2 | 292 | 3,225,160 |
| bitgravity.com | Shared operating domain | 2 | 3,171 | 3,135,343 |
| za.net | Shared operating domain | 2 | 812 | 3,108,929 |
| domain.tld | Shared operating domain | 2 | 1,001 | 3,086,514 |
| pldt.net | Shared operating domain | 2 | 255,499 | 3,043,865 |
| cineca.it | Shared operating domain | 2 | 768 | 2,936,686 |
| mobily.com.sa | Shared operating domain | 2 | 1,596 | 2,935,808 |
| dgcsystems.net | Shared operating domain | 2 | 939 | 2,913,886 |
| hvvc.us | Shared operating domain | 2 | 3,412 | 2,895,713 |
| GLOBALCONNECT AB | Corporate group (GLEIF) | 2 | 962 | 2,876,592 |
| powertech.no | Shared operating domain | 2 | 4,094 | 2,876,338 |
| telekom.at | Shared operating domain | 2 | 336 | 2,841,548 |
| cnr.it | Shared operating domain | 2 | 206 | 2,778,632 |
| infn.it | Shared operating domain | 2 | 354 | 2,770,952 |
| enea.it | Shared operating domain | 2 | 212 | 2,770,952 |
| TELENOR ASA | Corporate group (GLEIF) | 2 | 127 | 2,767,112 |
| telenor.se | Shared operating domain | 2 | 300 | 2,764,032 |
| ownit.se | Shared operating domain | 2 | 161 | 2,764,032 |
| LIBERTY GLOBAL LTD. | Corporate group (GLEIF) | 2 | 613 | 2,760,076 |
| ispsystem.net | Shared operating domain | 4 | 1,499 | 2,758,945 |
| Cell C | Corporate group (GLEIF) | 2 | 48 | 2,752,520 |
| Siemens Aktiengesellschaft | Corporate group (GLEIF) | 13 | 378 | 2,745,935 |
| fastservers.net | Shared operating domain | 2 | 567 | 2,742,141 |
| layeredtech.com | Shared operating domain | 2 | 567 | 2,742,141 |
| ltdomains.com | Shared operating domain | 2 | 567 | 2,742,141 |
| alshamil.net.ae | Shared operating domain | 3 | 2,738 | 2,728,622 |
| emirates.net.ae | Shared operating domain | 2 | 2,546 | 2,728,622 |
| tie.cl | Shared operating domain | 6 | 249 | 2,706,176 |
| attla.net.co | Shared operating domain | 2 | 4,732 | 2,681,994 |
| sdtv.net.tw | Shared operating domain | 2 | 1,562 | 2,632,198 |
| megared.net.mx | Shared operating domain | 21 | 3,255 | 2,603,777 |
| ELECTRICITE DE FRANCE | Corporate group (GLEIF) | 4 | 79 | 2,589,084 |
| seed.net.tw | Shared operating domain | 4 | 3,071 | 2,573,574 |
| plus.pl | Shared operating domain | 3 | 1,508 | 2,544,959 |
| canvas.ne.jp | Shared operating domain | 2 | 541 | 2,532,865 |
| Публичное акционерное общество "Акционерная финансовая корпорация "Система" | Corporate group (GLEIF) | 2 | 1,786 | 2,491,672 |
| aaanet.ru | Shared operating domain | 2 | 1,833 | 2,491,160 |
| iadfw.net | Shared operating domain | 2 | 1,013 | 2,482,703 |
| zsttk.net | Shared operating domain | 3 | 2,791 | 2,463,675 |
| spark-ryazan.ru | Shared operating domain | 2 | 2,707 | 2,463,675 |
| ttk.ru | Shared operating domain | 2 | 2,707 | 2,463,675 |
| ca.us | Shared operating domain | 4 | 1,274 | 2,453,248 |
| telenet.be | Shared operating domain | 2 | 566 | 2,429,868 |
| netvigator.com | Shared operating domain | 2 | 1,088 | 2,396,933 |
| PCCW Limited | Corporate group (GLEIF) | 2 | 1,088 | 2,396,933 |
| play.pl | Shared operating domain | 2 | 385 | 2,393,239 |
| serversconsult.com | Shared operating domain | 2 | 1,006 | 2,391,329 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | Corporate group (GLEIF) | 2 | 131 | 2,367,242 |
| gcn.net.tw | Shared operating domain | 3 | 1,280 | 2,347,264 |
| THE BOEING COMPANY | Corporate group (GLEIF) | 2 | 164 | 2,334,951 |
| asianet.co.th | Shared operating domain | 4 | 2,374 | 2,305,060 |
| inter.net.il | Shared operating domain | 2 | 623 | 2,278,923 |
| global-vpn.net | Shared operating domain | 2 | 383 | 2,259,670 |
| otenet.gr | Shared operating domain | 2 | 899 | 2,241,559 |
| Digi Communications N.V. | Corporate group (GLEIF) | 2 | 977 | 2,218,377 |
| tfn.net.tw | Shared operating domain | 3 | 972 | 2,215,424 |
| AMALAR HOLDING s.r.o. | Corporate group (GLEIF) | 5 | 246 | 2,202,503 |
| healthpulsevillage.com | Shared operating domain | 2 | 816 | 2,199,172 |
| internetia.net.pl | Shared operating domain | 2 | 1,469 | 2,177,343 |
| tktelekom.pl | Shared operating domain | 2 | 1,469 | 2,177,343 |