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. 2,525 entities.
| Entity | Grouped by | Members | Netblocks | IPv4 addresses |
|---|---|---|---|---|
| LMAX EXCHANGE GROUP LIMITED | Corporate group (GLEIF) | 3 | 21 | 4,112 |
| JANUS HENDERSON GROUP PLC | Corporate group (GLEIF) | 2 | 13 | 4,112 |
| Fresenius Medical Care AG | Corporate group (GLEIF) | 2 | 53 | 4,108 |
| ADVICE S.R.L. | Corporate group (GLEIF) | 2 | 6 | 4,104 |
| CECABANK SA | Corporate group (GLEIF) | 2 | 3 | 4,104 |
| Netstra Oy | Corporate group (GLEIF) | 2 | 26 | 4,099 |
| FONTEL S.P.A. | Corporate group (GLEIF) | 2 | 10 | 4,098 |
| netzhaus AG | Corporate group (GLEIF) | 2 | 5 | 4,097 |
| AVNET, INC. | Corporate group (GLEIF) | 4 | 28 | 4,096 |
| TeleSon AG | Corporate group (GLEIF) | 2 | 18 | 4,096 |
| ELIA GROUP | Corporate group (GLEIF) | 2 | 15 | 4,096 |
| ZINC TOPCO S.P.A. | Corporate group (GLEIF) | 2 | 14 | 4,096 |
| Ludwig Engel GmbH & Co KG | Corporate group (GLEIF) | 2 | 5 | 4,096 |
| NATIONAL FUEL GAS COMPANY | Corporate group (GLEIF) | 2 | 4 | 4,096 |
| ZEH N.V. | Corporate group (GLEIF) | 2 | 3 | 4,096 |
| BRIDGEWATER ASSOCIATES, LP | Corporate group (GLEIF) | 2 | 2 | 4,096 |
| SOFT | Corporate group (GLEIF) | 2 | 36 | 4,078 |
| Fresenius SE & Co. KGaA | Corporate group (GLEIF) | 5 | 27 | 3,980 |
| Acciona SA | Corporate group (GLEIF) | 4 | 268 | 3,904 |
| Daimler Truck Holding AG | Corporate group (GLEIF) | 2 | 48 | 3,890 |
| AGC株式会社 | Corporate group (GLEIF) | 2 | 16 | 3,872 |
| Blue Consulting | Corporate group (GLEIF) | 2 | 24 | 3,866 |
| OMV AKTIENGESELLSCHAFT | Corporate group (GLEIF) | 4 | 12 | 3,856 |
| Skandinaviska Enskilda Banken AB | Corporate group (GLEIF) | 4 | 9 | 3,852 |
| TAURON POLSKA ENERGIA SPÓŁKA AKCYJNA | Corporate group (GLEIF) | 2 | 19 | 3,847 |
| Aspo Oyj | Corporate group (GLEIF) | 2 | 8 | 3,840 |
| INGKA HOLDING B.V. | Corporate group (GLEIF) | 3 | 31 | 3,740 |
| ICON Plc | Corporate group (GLEIF) | 2 | 24 | 3,716 |
| Flughafen Wien Aktiengesellschaft | Corporate group (GLEIF) | 2 | 109 | 3,688 |
| IG GROUP HOLDINGS PLC | Corporate group (GLEIF) | 3 | 38 | 3,652 |
| MONDI PLC | Corporate group (GLEIF) | 3 | 12 | 3,652 |
| YIT Oyj | Corporate group (GLEIF) | 3 | 32 | 3,620 |
| Parker-Hannifin Corporation | Corporate group (GLEIF) | 2 | 39 | 3,608 |
| AMERIPRISE FINANCIAL, INC. | Corporate group (GLEIF) | 2 | 14 | 3,600 |
| BANCOLOMBIA S.A. | Corporate group (GLEIF) | 3 | 15 | 3,592 |
| Futureproof Group Holding B.V. | Corporate group (GLEIF) | 2 | 371 | 3,589 |
| HIPAY GROUP | Corporate group (GLEIF) | 2 | 13 | 3,588 |
| Verint Systems Inc. | Corporate group (GLEIF) | 2 | 14 | 3,585 |
| AXIS BANK LIMITED | Corporate group (GLEIF) | 2 | 19 | 3,584 |
| Essendant Inc. | Corporate group (GLEIF) | 2 | 12 | 3,584 |
| HDR, INC. | Corporate group (GLEIF) | 2 | 18 | 3,508 |
| Carl Bennet AB | Corporate group (GLEIF) | 3 | 93 | 3,464 |
| TESCO PLC | Corporate group (GLEIF) | 4 | 23 | 3,452 |
| SC BMW, LLC | Corporate group (GLEIF) | 2 | 107 | 3,448 |
| ProCredit Holding AG | Corporate group (GLEIF) | 5 | 17 | 3,432 |
| ソニーグループ株式会社 | Corporate group (GLEIF) | 2 | 24 | 3,416 |
| Wiener Städtische Versicherungsverein - Vermögensverwaltung | Corporate group (GLEIF) | 5 | 30 | 3,390 |
| Revlon, Inc. | Corporate group (GLEIF) | 2 | 10 | 3,376 |
| AVELIA SRL | Corporate group (GLEIF) | 2 | 13 | 3,370 |
| LLEIDANETWORKS SERVEIS TELEMATICS, S.A. | Corporate group (GLEIF) | 2 | 17 | 3,360 |
| O.N. Sunde A/S | Corporate group (GLEIF) | 2 | 8 | 3,353 |
| Springer Nature AG & Co. KGaA | Corporate group (GLEIF) | 2 | 13 | 3,352 |
| GLOBAL INFRASTRUCTURE SOLUTIONS INC. | Corporate group (GLEIF) | 2 | 29 | 3,351 |
| DIABOLOCOM | Corporate group (GLEIF) | 2 | 34 | 3,349 |
| THE TATA POWER COMPANY LIMITED | Corporate group (GLEIF) | 6 | 20 | 3,332 |
| CORPORACION ALIMENTARIA GUISSONA SA | Corporate group (GLEIF) | 2 | 18 | 3,328 |
| Turun kaupunki | Corporate group (GLEIF) | 2 | 16 | 3,328 |
| 한국산업은행 | Corporate group (GLEIF) | 2 | 13 | 3,328 |
| MUTUA MADRILEÑA AUTOMOVILISTA SOCIEDAD DE SEGUROS A PRIMA FIJA | Corporate group (GLEIF) | 2 | 9 | 3,328 |
| Kontron AG | Corporate group (GLEIF) | 2 | 20 | 3,192 |
| LVMH MOET HENNESSY LOUIS VUITTON | Corporate group (GLEIF) | 5 | 28 | 3,186 |
| Generac Holdings Inc. | Corporate group (GLEIF) | 2 | 20 | 3,181 |
| FIC SHARECO LIMITED | Corporate group (GLEIF) | 2 | 15 | 3,172 |
| KAMBI GROUP PLC | Corporate group (GLEIF) | 3 | 17 | 3,168 |
| PROGINOV | Corporate group (GLEIF) | 2 | 8 | 3,168 |
| WHG, LLC | Corporate group (GLEIF) | 2 | 13 | 3,124 |
| ENGINE GROUP INC. | Corporate group (GLEIF) | 2 | 9 | 3,116 |
| Currenta GmbH & Co. OHG | Corporate group (GLEIF) | 2 | 12 | 3,102 |
| BOXLEO TIC SL | Corporate group (GLEIF) | 2 | 18 | 3,088 |
| ARENDALS FOSSEKOMPANI ASA | Corporate group (GLEIF) | 2 | 9 | 3,088 |
| Stampede GmbH | Corporate group (GLEIF) | 2 | 23 | 3,073 |
| R2 SOLUTIONS | Corporate group (GLEIF) | 2 | 20 | 3,073 |
| BLACKBIRD PLC | Corporate group (GLEIF) | 2 | 5 | 3,073 |
| HDFC BANK LIMITED | Corporate group (GLEIF) | 3 | 25 | 3,072 |
| INTERNET PROJECTS LTD | Corporate group (GLEIF) | 2 | 17 | 3,072 |
| MATCH GROUP, INC. | Corporate group (GLEIF) | 2 | 14 | 3,072 |
| REINSURANCE GROUP OF AMERICA, INCORPORATED | Corporate group (GLEIF) | 3 | 12 | 3,072 |
| NCC GROUP PLC | Corporate group (GLEIF) | 2 | 8 | 3,072 |
| CMA CGM | Corporate group (GLEIF) | 2 | 97 | 3,033 |
| AFRY AB | Corporate group (GLEIF) | 5 | 18 | 3,029 |
| GEA Group Aktiengesellschaft | Corporate group (GLEIF) | 3 | 48 | 2,946 |
| VKR HOLDING A/S | Corporate group (GLEIF) | 3 | 16 | 2,918 |
| Alfa Laval AB | Corporate group (GLEIF) | 3 | 8 | 2,916 |
| Gemalto Holding B.V. | Corporate group (GLEIF) | 2 | 19 | 2,884 |
| CAMBREX CORPORATION | Corporate group (GLEIF) | 2 | 5 | 2,880 |
| TELIT COMMUNICATIONS PLC | Corporate group (GLEIF) | 2 | 22 | 2,872 |
| GÖTEBORGS STAD | Corporate group (GLEIF) | 5 | 12 | 2,856 |
| ALTAIR | Corporate group (GLEIF) | 2 | 34 | 2,845 |
| BRUNO ROUSSET | Corporate group (GLEIF) | 4 | 24 | 2,844 |
| ΤΡΑΠΕΖΑ EUROBANK ΑΝΩΝΥΜΗ EΤΑΙΡΕΙΑ | Corporate group (GLEIF) | 2 | 9 | 2,836 |
| HISCOX LTD | Corporate group (GLEIF) | 2 | 14 | 2,824 |
| CONFEDERATION NATIONALE CREDIT MUTUEL | Corporate group (GLEIF) | 3 | 10 | 2,817 |
| HONG KONG EXCHANGES AND CLEARING LIMITED | Corporate group (GLEIF) | 2 | 12 | 2,816 |
| 주식회사 케이비금융지주 | Corporate group (GLEIF) | 2 | 12 | 2,816 |
| FIRST HORIZON CORPORATION | Corporate group (GLEIF) | 2 | 11 | 2,816 |
| The Travelers Companies, Inc. | Corporate group (GLEIF) | 2 | 10 | 2,816 |
| NetSpace s.r.o. | Corporate group (GLEIF) | 2 | 26 | 2,752 |
| SSAB AB | Corporate group (GLEIF) | 2 | 22 | 2,740 |
| Jungheinrich Aktiengesellschaft | Corporate group (GLEIF) | 3 | 28 | 2,724 |
| BENICE HOLDING S.P.A. | Corporate group (GLEIF) | 2 | 43 | 2,721 |