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. 2,131 entities.
| Entity | Grouped by | Members | Netblocks | IPv4 addresses |
|---|---|---|---|---|
| xtra.co.nz | Shared operating domain | 2 | 862 | 1,622,288 |
| bezeqint.net | Shared operating domain | 2 | 1,357 | 1,614,301 |
| Cellcom Israel Ltd. | Corporate group (GLEIF) | 2 | 283 | 1,590,038 |
| netvision.net.il | Shared operating domain | 2 | 289 | 1,590,016 |
| apol.com.tw | Shared operating domain | 4 | 703 | 1,567,493 |
| vtr.net | Shared operating domain | 2 | 366 | 1,564,672 |
| surfer.at | Shared operating domain | 3 | 577 | 1,561,912 |
| systeamnat.se | Shared operating domain | 2 | 296 | 1,560,217 |
| Tieto Oyj | Corporate group (GLEIF) | 5 | 238 | 1,538,460 |
| KAZAKHTELECOM JSC | Corporate group (GLEIF) | 2 | 1,130 | 1,527,582 |
| telecom.kz | Shared operating domain | 2 | 1,153 | 1,527,552 |
| aptg.com.tw | Shared operating domain | 3 | 437 | 1,519,616 |
| ebtnet.net | Shared operating domain | 2 | 172 | 1,519,360 |
| yettel.hu | Shared operating domain | 3 | 291 | 1,512,704 |
| EXXON MOBIL CORPORATION | Corporate group (GLEIF) | 2 | 73 | 1,507,648 |
| gatewaycomms.com | Shared operating domain | 2 | 741 | 1,506,594 |
| constant.com | Shared operating domain | 2 | 2,749 | 1,495,383 |
| donghwan.co.kr | Shared operating domain | 2 | 234 | 1,455,622 |
| ip-pool.com | Shared operating domain | 4 | 2,543 | 1,442,472 |
| ПУБЛІЧНЕ АКЦІОНЕРНЕ ТОВАРИСТВО "УКРТЕЛЕКОМ" | Corporate group (GLEIF) | 2 | 599 | 1,435,920 |
| equant.net | Shared operating domain | 3 | 389 | 1,428,737 |
| colocrossing.com | Shared operating domain | 2 | 3,468 | 1,411,588 |
| Société Internationale de Télécommunications Aéronautiques | Corporate group (GLEIF) | 2 | 75 | 1,376,832 |
| telmexchile.cl | Shared operating domain | 2 | 226 | 1,376,512 |
| econet.co.zw | Shared operating domain | 2 | 459 | 1,353,232 |
| zol.co.zw | Shared operating domain | 2 | 459 | 1,353,232 |
| ECHOSTAR CORPORATION | Corporate group (GLEIF) | 2 | 772 | 1,345,860 |
| mobistar.be | Shared operating domain | 2 | 284 | 1,339,650 |
| orange.be | Shared operating domain | 2 | 284 | 1,339,650 |
| exede.net | Shared operating domain | 3 | 4,262 | 1,316,156 |
| awasr.om | Shared operating domain | 2 | 1,075 | 1,314,521 |
| nt-isp.net | Shared operating domain | 2 | 3,538 | 1,308,160 |
| totbb.net | Shared operating domain | 2 | 3,538 | 1,308,160 |
| totisp.net | Shared operating domain | 2 | 3,538 | 1,308,160 |
| AVIVA PLC | Corporate group (GLEIF) | 7 | 414 | 1,305,460 |
| btc-net.bg | Shared operating domain | 3 | 1,698 | 1,286,670 |
| twt1.com.tw | Shared operating domain | 2 | 141 | 1,286,656 |
| ASAHI | Corporate group (GLEIF) | 2 | 98 | 1,278,310 |
| t-com.hr | Shared operating domain | 2 | 557 | 1,269,760 |
| iskon.hr | Shared operating domain | 2 | 492 | 1,269,760 |
| telecable.es | Shared operating domain | 2 | 243 | 1,263,618 |
| CISCO SYSTEMS, INC. | Corporate group (GLEIF) | 3 | 368 | 1,251,803 |
| intelnet.net.gt | Shared operating domain | 2 | 755 | 1,244,416 |
| vodafone.cz | Shared operating domain | 3 | 1,070 | 1,211,394 |
| lyse.net | Shared operating domain | 2 | 3,255 | 1,202,950 |
| altibox.net | Shared operating domain | 2 | 408 | 1,202,950 |
| EnBW Energie Baden-Württemberg AG | Corporate group (GLEIF) | 6 | 360 | 1,188,194 |
| KYNDRYL HOLDINGS, INC. | Corporate group (GLEIF) | 5 | 196 | 1,186,398 |
| GODADDY INC. | Corporate group (GLEIF) | 2 | 612 | 1,184,558 |
| hol.gr | Shared operating domain | 3 | 2,343 | 1,146,884 |
| crystone.se | Shared operating domain | 2 | 502 | 1,134,633 |
| drei.com | Shared operating domain | 2 | 2,645 | 1,127,248 |
| sil.at | Shared operating domain | 2 | 2,645 | 1,127,248 |
| 49-tataidc.co.in | Shared operating domain | 2 | 1,896 | 1,105,152 |
| albacom.net | Shared operating domain | 2 | 138 | 1,081,669 |
| btitalia.it | Shared operating domain | 2 | 138 | 1,081,669 |
| tmcz.cz | Shared operating domain | 2 | 433 | 1,081,616 |
| seacomnet.com | Shared operating domain | 3 | 241 | 1,073,185 |
| byfly.by | Shared operating domain | 2 | 354 | 1,069,312 |
| atlanticbb.net | Shared operating domain | 2 | 1,967 | 1,063,171 |
| as20676.net | Shared operating domain | 3 | 319 | 1,062,478 |
| ziplyfiber.com | Shared operating domain | 2 | 123 | 1,057,797 |
| META PLATFORMS, INC. | Corporate group (GLEIF) | 6 | 1,091 | 1,036,854 |
| net-surf.net | Shared operating domain | 2 | 1,880 | 1,033,290 |
| bti.net.ph | Shared operating domain | 4 | 2,278 | 1,033,009 |
| link.net.id | Shared operating domain | 2 | 297 | 1,021,952 |
| GRUPO TELEVISA S A B | Corporate group (GLEIF) | 2 | 61 | 1,003,520 |
| sify.net | Shared operating domain | 3 | 2,744 | 998,913 |
| vectranet.pl | Shared operating domain | 3 | 770 | 993,994 |
| forthnet.gr | Shared operating domain | 3 | 810 | 979,456 |
| tellas.gr | Shared operating domain | 3 | 691 | 979,456 |
| worldwebdesigns.co.uk | Shared operating domain | 2 | 501 | 977,464 |
| distributel.net | Shared operating domain | 3 | 755 | 972,557 |
| ebox.net | Shared operating domain | 3 | 755 | 972,557 |
| ewe-ip-backbone.de | Shared operating domain | 2 | 444 | 958,490 |
| LONDON STOCK EXCHANGE GROUP PLC | Corporate group (GLEIF) | 14 | 293 | 942,724 |
| vse.cz | Shared operating domain | 2 | 409 | 941,665 |
| masmovil.com | Shared operating domain | 2 | 489 | 937,224 |
| neo.es | Shared operating domain | 2 | 489 | 937,224 |
| norlyscustomer.net | Shared operating domain | 2 | 437 | 931,851 |
| stofa.net | Shared operating domain | 2 | 437 | 931,851 |
| clouditalia.com | Shared operating domain | 2 | 520 | 928,516 |
| bkom.it | Shared operating domain | 2 | 372 | 928,516 |
| pbiaas.com | Shared operating domain | 3 | 1,413 | 928,306 |
| myaisfibre.com | Shared operating domain | 3 | 2,390 | 926,742 |
| ais-idc.com | Shared operating domain | 2 | 2,332 | 926,742 |
| sbn-idc.com | Shared operating domain | 2 | 2,332 | 926,742 |
| fusionbroadband.com | Shared operating domain | 2 | 233 | 920,833 |
| sonic.net | Shared operating domain | 2 | 233 | 920,833 |
| telekom.rs | Shared operating domain | 2 | 254 | 917,504 |
| Preduzeće za telekomunikacije Telekom Srbija akcionarsko društvo, Beograd | Corporate group (GLEIF) | 2 | 161 | 917,504 |
| skybb.net.nz | Shared operating domain | 2 | 401 | 909,952 |
| snap.net.nz | Shared operating domain | 2 | 258 | 902,784 |
| broadband.hu | Shared operating domain | 2 | 129 | 892,517 |
| monornet.hu | Shared operating domain | 2 | 129 | 892,517 |
| one.hu | Shared operating domain | 2 | 129 | 892,517 |
| vodafone.hu | Shared operating domain | 2 | 129 | 892,517 |
| etb.net.co | Shared operating domain | 2 | 824 | 876,035 |
| gtdinternet.com | Shared operating domain | 2 | 935 | 871,680 |
| bredband2.com | Shared operating domain | 2 | 382 | 870,420 |