![]() |
Regional Internet Registries StatisticsRIR Delegations & RIPE NCC Allocations |
![]() |
This page gives the number of IPv6 addresses allocated to each Local Internet Registry (LIR) in Switzerland (CH) by RIPE NCC (Europe, the Middle East and parts of Central Asia), according to RIPE NCC allocations file.
The number of IPv6 addresses is given in /32 blocks.
The link on the number of IPv6 addresses for a LIR redirects to the list of IPv4 and IPv6 addresses allocated to this LIR by RIPE NCC.
The "LIR Info" link for a LIR opens the RIPE NCC Information page for this LIR in a new window (RIPE NCC website).
The table can be sorted by number of IPv6 addresses or by LIR name.
| Sort by number | Sort by LIR |
| Rank | Local Internet Registry (LIR) | LIR Code | Number of addresses | Percentage | LIR Info |
|---|---|---|---|---|---|
| 61 | 1.FM AG | ch.rylar1fm | 8 | 0.192 % | LIR Info |
| 24 | 4GVISION AG | ch.4gvision | 16 | 0.385 % | LIR Info |
| 61 | 7LX SERVICES SARL | ch.7lxservices | 8 | 0.192 % | LIR Info |
| 61 | Aarenet AG | ch.aarenet | 8 | 0.192 % | LIR Info |
| 411 | Abacus Research AG | ch.abacus | 1 | 0.024 % | LIR Info |
| 61 | abbeoo ltd | ch.abbeoo | 8 | 0.192 % | LIR Info |
| 402 | Abraxas Informatik AG | ch.abx | 4 | 0.096 % | LIR Info |
| 61 | Abzieher GmbH | ch.abzieher1 | 8 | 0.192 % | LIR Info |
| 411 | Achermann ict-services AG | ch.acag | 1 | 0.024 % | LIR Info |
| 24 | Acronis International GmbH | ch.acronis | 16 | 0.385 % | LIR Info |
| 411 | Adfinis AG | ch.sygroup | 1 | 0.024 % | LIR Info |
| 61 | Ad Insertion Platform Sarl | ch.adinsertplatform | 8 | 0.192 % | LIR Info |
| 61 | advact AG | ch.advact | 8 | 0.192 % | LIR Info |
| 61 | AIC TRAVEL GROUP SA | ch.aic | 8 | 0.192 % | LIR Info |
| 24 | Akenes SA | ch.exoscale | 16 | 0.385 % | LIR Info |
| 61 | AllSafe Sarl | ch.allsafe | 8 | 0.192 % | LIR Info |
| 402 | ALPEIN Software SWISS AG | ch.alpeinsoft | 4 | 0.096 % | LIR Info |
| 55 | AlpineDC SA | ch.swisscolo | 9 | 0.217 % | LIR Info |
| 411 | Alsenet SA | ch.alsenet | 1 | 0.024 % | LIR Info |
| 411 | Altern8 SA | ch.evok | 1 | 0.024 % | LIR Info |
| 55 | Alt Gr SA | ch.altgrsa | 9 | 0.217 % | LIR Info |
| 61 | AMAG Corporate Services AG | ch.amag | 8 | 0.192 % | LIR Info |
| 61 | Anapaya Systems AG | ch.anapaya | 8 | 0.192 % | LIR Info |
| 61 | Andeo AG | ch.andeo | 8 | 0.192 % | LIR Info |
| 61 | Andermatt Swiss Alps AG | ch.andermatt-swissalps | 8 | 0.192 % | LIR Info |
| 11 | Andreas Fink trading as Fink Telecom Services GmbH | ch.fink | 24 | 0.577 % | LIR Info |
| 61 | Andrew Vieyra | ch.andrewvieyra | 8 | 0.192 % | LIR Info |
| 411 | Antares Kommunikationstechnik AG | ch.antanet | 1 | 0.024 % | LIR Info |
| 61 | Antonio Parrinello trading as Nakoma AG | ch.nakoma-ag | 8 | 0.192 % | LIR Info |
| 61 | APPLIC8 SA | ch.applic8 | 8 | 0.192 % | LIR Info |
| 411 | Arcade Solutions AG | ch.arcade | 1 | 0.024 % | LIR Info |
| 411 | Archimede Solutions SARL | ch.archimede | 1 | 0.024 % | LIR Info |
| 61 | Arcplace AG | ch.arcplace | 8 | 0.192 % | LIR Info |
| 411 | ARONET GmbH | ch.aronet | 1 | 0.024 % | LIR Info |
| 411 | Art Basel GmbH | ch.mch | 1 | 0.024 % | LIR Info |
| 61 | Artmotion AG | ch.artmotion | 8 | 0.192 % | LIR Info |
| 24 | Association Romandix | ch.romandix | 16 | 0.385 % | LIR Info |
| 61 | Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) | ch.siati | 8 | 0.192 % | LIR Info |
| 61 | Astelon GmbH | ch.astelon | 8 | 0.192 % | LIR Info |
| 411 | Audatex (Schweiz) GmbH | ch.audatex | 1 | 0.024 % | LIR Info |
| 411 | Automatic Server AG | ch.automaticserverag | 1 | 0.024 % | LIR Info |
| 61 | AVASAD - Association Vaudoise Aide et de Soins Domicile / Institut de droit public | ch.avasad | 8 | 0.192 % | LIR Info |
| 11 | Aveniq AG | ch.avq | 24 | 0.577 % | LIR Info |
| 411 | AWARDIC GmbH | ch.awardnet | 1 | 0.024 % | LIR Info |
| 61 | Axians Somnitec AG | ch.vritec | 8 | 0.192 % | LIR Info |
| 61 | Axpo Systems AG | ch.awzs | 8 | 0.192 % | LIR Info |
| 411 | Azienda elettrica ticinese | ch.aet | 1 | 0.024 % | LIR Info |
| 411 | Backbone Solutions AG | ch.backbone1 | 1 | 0.024 % | LIR Info |
| 61 | Bank Julius Baer & Co. Ltd | ch.canet | 8 | 0.192 % | LIR Info |
| 61 | Bank Vontobel AG | ch.bvtag | 8 | 0.192 % | LIR Info |
| 61 | Banque Lombard Odier & Cie SA | ch.lo | 8 | 0.192 % | LIR Info |
| 61 | Banque Pictet & Cie SA | ch.banque | 8 | 0.192 % | LIR Info |
| 411 | BAR Informatik AG | ch.bar | 1 | 0.024 % | LIR Info |
| 11 | BE BRAVE AG | ch.bebrave | 24 | 0.577 % | LIR Info |
| 61 | Bechtle Schweiz AG | ch.abissa | 8 | 0.192 % | LIR Info |
| 411 | Bedag Informatik AG | ch.bedag | 1 | 0.024 % | LIR Info |
| 61 | Beeone Communications SA | ch.beeone | 8 | 0.192 % | LIR Info |
| 411 | BEGASOFT AG | ch.begasoft | 1 | 0.024 % | LIR Info |
| 61 | BE.iT SA | ch.beitsa | 8 | 0.192 % | LIR Info |
| 61 | Berner Fachhochschule | ch.bfh | 8 | 0.192 % | LIR Info |
| 61 | Better World Security Sarl | ch.bws | 8 | 0.192 % | LIR Info |
| 61 | BitMotion GmbH | ch.bitmotion | 8 | 0.192 % | LIR Info |
| 61 | Bluetec Consulting GmbH | ch.bluetec | 8 | 0.192 % | LIR Info |
| 411 | Boschung Mecatronic AG | ch.boschung-mecatronic | 1 | 0.024 % | LIR Info |
| 61 | Box Internet Services Sarl | ch.pmezt3 | 8 | 0.192 % | LIR Info |
| 411 | Bratschi AG | ch.bratschi | 1 | 0.024 % | LIR Info |
| 411 | Brugg Group AG | ch.brugg | 1 | 0.024 % | LIR Info |
| 61 | BSE Software GmbH | ch.solnet | 8 | 0.192 % | LIR Info |
| 61 | Bucher + Suter AG | ch.buchersuter | 8 | 0.192 % | LIR Info |
| 61 | Buhler AG | ch.buhler | 8 | 0.192 % | LIR Info |
| 61 | Byteworks GmbH | ch.byteworks | 8 | 0.192 % | LIR Info |
| 411 | Calibrium AG | ch.calibrium | 1 | 0.024 % | LIR Info |
| 411 | Canal Saturne S.A. | ch.canalsaturne | 1 | 0.024 % | LIR Info |
| 411 | Caterpillar SARL | ch.caterpillar | 1 | 0.024 % | LIR Info |
| 411 | CDI Conseils et Developpements Informatiques SA | ch.cdi | 1 | 0.024 % | LIR Info |
| 61 | CENTINATED GmbH | ch.centinated | 8 | 0.192 % | LIR Info |
| 61 | Centre de donnees romand SA | ch.cdrom | 8 | 0.192 % | LIR Info |
| 405 | CERN - European Organization for Nuclear Research | ch.cern | 2 | 0.048 % | LIR Info |
| 61 | CFU GmbH | ch.cfugmbh | 8 | 0.192 % | LIR Info |
| 61 | Chain IQ Group AG | ch.chainiq | 8 | 0.192 % | LIR Info |
| 411 | Cheops Technology Switzerland SA | ch.innet | 1 | 0.024 % | LIR Info |
| 411 | CH Regionalmedien AG | ch.azmgroup | 1 | 0.024 % | LIR Info |
| 61 | Christian Wittenhorst trading as Progon Network Engineering | ch.wiwi | 8 | 0.192 % | LIR Info |
| 61 | CipherSpace GmbH in Liquidation | ch.cipherspace | 8 | 0.192 % | LIR Info |
| 411 | Cirrax GmbH | ch.cirrax | 1 | 0.024 % | LIR Info |
| 411 | CKW Fiber Services AG | ch.cfs | 1 | 0.024 % | LIR Info |
| 61 | ClearMedia AG | ch.mainbase | 8 | 0.192 % | LIR Info |
| 61 | cloudscale.ch AG | ch.cloudscale | 8 | 0.192 % | LIR Info |
| 411 | CLOUDSIGMA AG | ch.cloudsigma | 1 | 0.024 % | LIR Info |
| 61 | Clue Security Services AG | ch.clue | 8 | 0.192 % | LIR Info |
| 61 | Codenmore AG | ch.codenmore | 8 | 0.192 % | LIR Info |
| 411 | Comet AG | ch.comet | 1 | 0.024 % | LIR Info |
| 411 | Comfone AG | ch.comfone | 1 | 0.024 % | LIR Info |
| 61 | CommunityRack.org Verein | ch.communityrack | 8 | 0.192 % | LIR Info |
| 61 | Comp-Sys Informatik AG | ch.comp-sys | 8 | 0.192 % | LIR Info |
| 61 | Computerline GmbH | ch.computerline | 8 | 0.192 % | LIR Info |
| 411 | connecta ag | ch.connecta | 1 | 0.024 % | LIR Info |
| 11 | Convotis Schweiz AG | ch.jmc-software | 24 | 0.577 % | LIR Info |
| 24 | CONVOTIS Swiss Cloud AG | ch.aspectra-ag | 16 | 0.385 % | LIR Info |
| 24 | Coop Genossenschaft | ch.coop-genossenschaft | 16 | 0.385 % | LIR Info |
| 411 | Cortex IT SA | ch.cortex | 1 | 0.024 % | LIR Info |
| 411 | CRIF AG | ch.crifag | 1 | 0.024 % | LIR Info |
| 55 | CSTI SA | ch.csti | 9 | 0.217 % | LIR Info |
| 61 | cupaco GmbH | ch.cupaco | 8 | 0.192 % | LIR Info |
| 61 | Cyberlink AG | ch.cyberlink | 8 | 0.192 % | LIR Info |
| 61 | Cybernatus AG | ch.cybernatus | 8 | 0.192 % | LIR Info |
| 411 | cyon AG | ch.cyon | 1 | 0.024 % | LIR Info |
| 411 | Cysec SA | ch.cysec | 1 | 0.024 % | LIR Info |
| 61 | Daedalean AG | ch.ddln | 8 | 0.192 % | LIR Info |
| 61 | Daniel Baumann | ch.open-infrastructure | 8 | 0.192 % | LIR Info |
| 24 | Datapark AG | ch.datapark | 16 | 0.385 % | LIR Info |
| 9 | Datasource AG | ch.datasource | 25 | 0.602 % | LIR Info |
| 61 | Datatrans AG | ch.datatrans | 8 | 0.192 % | LIR Info |
| 61 | DATAWIRE AG | ch.datawire | 8 | 0.192 % | LIR Info |
| 61 | Devantis SA | ch.devantis | 8 | 0.192 % | LIR Info |
| 61 | Diag Dienstleistungen AG | ch.diag | 8 | 0.192 % | LIR Info |
| 61 | Die Schweizerische Post AG | ch.postnetz | 8 | 0.192 % | LIR Info |
| 61 | Digitale Suisse AG | ch.digitalesuisse | 8 | 0.192 % | LIR Info |
| 61 | digmedia GmbH | ch.digmedia | 8 | 0.192 % | LIR Info |
| 61 | Digris AG | ch.digris | 8 | 0.192 % | LIR Info |
| 61 | Dina IT Solutions SA | ch.cisel | 8 | 0.192 % | LIR Info |
| 411 | Dolansoft | ch.dolansoft | 1 | 0.024 % | LIR Info |
| 411 | DR. BAEHLER DROPA AG | ch.baehlerdropa | 1 | 0.024 % | LIR Info |
| 411 | DreamLab Technologies Ltd. | ch.dreamlab | 1 | 0.024 % | LIR Info |
| 411 | DropNet AG | ch.dropnet | 1 | 0.024 % | LIR Info |
| 61 | dualstack AG | ch.dualstack | 8 | 0.192 % | LIR Info |
| 61 | DV Bern AG | ch.dvbern | 8 | 0.192 % | LIR Info |
| 61 | DynaNet GmbH | ch.dynanet | 8 | 0.192 % | LIR Info |
| 61 | Econis AG | ch.econis | 8 | 0.192 % | LIR Info |
| 411 | Edificom SA | ch.edificom | 1 | 0.024 % | LIR Info |
| 411 | Edmond de Rothschild (Suisse) SA | ch.edr | 1 | 0.024 % | LIR Info |
| 61 | e-Durable SA | ch.e-durable | 8 | 0.192 % | LIR Info |
| 411 | EKT AG | ch.ekt | 1 | 0.024 % | LIR Info |
| 411 | Elektrizitaets- und Wasserwerk der Stadt Buchs SG | ch.ewbuchs | 1 | 0.024 % | LIR Info |
| 61 | Elektrizitaetswerk Obwalden | ch.ewo | 8 | 0.192 % | LIR Info |
| 411 | Elektrizitatswerk der Stadt Zurich | ch.ewz-telecom | 1 | 0.024 % | LIR Info |
| 61 | Ello communications S.A. | ch.video2000 | 8 | 0.192 % | LIR Info |
| 61 | Elmec Suisse SA | ch.elmec | 8 | 0.192 % | LIR Info |
| 11 | embeDD GmbH | ch.embeddgmbh | 24 | 0.577 % | LIR Info |
| 61 | EMDYN AG | ch.phalanx | 8 | 0.192 % | LIR Info |
| 411 | endigo Energie AG | ch.ewgoms | 1 | 0.024 % | LIR Info |
| 61 | Energie Belp AG | ch.belp | 8 | 0.192 % | LIR Info |
| 411 | Energy Water Bern | ch.ewb | 1 | 0.024 % | LIR Info |
| 411 | ENIDAN Technologies GmbH | ch.enidan | 1 | 0.024 % | LIR Info |
| 61 | Eniwa AG | ch.ibaarau | 8 | 0.192 % | LIR Info |
| 61 | e-novinfo leman SA | ch.e-novinfo | 8 | 0.192 % | LIR Info |
| 61 | eqipe GmbH | ch.eqipe | 8 | 0.192 % | LIR Info |
| 61 | EQUANT AG | ch.circuitt | 8 | 0.192 % | LIR Info |
| 61 | Equinix (Switzerland) GmbH | ch.equinix | 8 | 0.192 % | LIR Info |
| 411 | Eraneos Switzerland AG | ch.awkgroup | 1 | 0.024 % | LIR Info |
| 61 | Ergon Informatik AG | ch.ergon | 8 | 0.192 % | LIR Info |
| 61 | esr multimedia SA | ch.esr | 8 | 0.192 % | LIR Info |
| 411 | Etablissements publics pour l'integration | ch.epi | 1 | 0.024 % | LIR Info |
| 61 | EternalNet AG | ch.eternalnet | 8 | 0.192 % | LIR Info |
| 61 | EuroNet Cloud AG | ch.euronet1 | 8 | 0.192 % | LIR Info |
| 61 | Eurovision Services SA | ch.eurovision | 8 | 0.192 % | LIR Info |
| 61 | Evard AG | ch.evard | 8 | 0.192 % | LIR Info |
| 61 | EveryWare AG | ch.everyware | 8 | 0.192 % | LIR Info |
| 411 | Eviden AG | ch.sni | 1 | 0.024 % | LIR Info |
| 24 | Evolon AG | ch.evolon | 16 | 0.385 % | LIR Info |
| 61 | EWD Elektrizitaetswerk Davos AG | ch.ewd | 8 | 0.192 % | LIR Info |
| 61 | EW Hoefe AG | ch.ewhoefe | 8 | 0.192 % | LIR Info |
| 61 | EWK Herzogenbuchsee AG | ch.ewk | 8 | 0.192 % | LIR Info |
| 411 | EWS AG | ch.ewsfiber | 1 | 0.024 % | LIR Info |
| 61 | EW Samnaun | ch.ewsamnaun | 8 | 0.192 % | LIR Info |
| 61 | EWS Energie AG | ch.ews | 8 | 0.192 % | LIR Info |
| 61 | EW Zernez | ch.ewzernez | 8 | 0.192 % | LIR Info |
| 411 | exaSys AG | ch.exasys | 1 | 0.024 % | LIR Info |
| 61 | Exion Networks SA | ch.exion | 8 | 0.192 % | LIR Info |
| 411 | Exonik Sarl | ch.exonik | 1 | 0.024 % | LIR Info |
| 61 | Fachhochschule Nordwestschweiz FHNW | ch.fhnw | 8 | 0.192 % | LIR Info |
| 411 | fenaco Genossenschaft | ch.fenaco | 1 | 0.024 % | LIR Info |
| 61 | Fiberstream 87 AG | ch.fs-87 | 8 | 0.192 % | LIR Info |
| 61 | Fidel Ernesto Geronimo Ramirez trading as Global Business Consulting, Geronimo Ramirez | ch.geronimo | 8 | 0.192 % | LIR Info |
| 61 | Fides Treasury Services AG | ch.fides-treasury | 8 | 0.192 % | LIR Info |
| 61 | Finn Linsbauer | ch.bambus | 8 | 0.192 % | LIR Info |
| 61 | FireStorm ISP GmbH | ch.firestorm | 8 | 0.192 % | LIR Info |
| 411 | first frame networkers ag | ch.firstframe | 1 | 0.024 % | LIR Info |
| 61 | Flims Electric AG | ch.flims | 8 | 0.192 % | LIR Info |
| 20 | Flow Swiss AG | ch.flow | 18 | 0.433 % | LIR Info |
| 411 | Flughafen Zurich AG | ch.unique | 1 | 0.024 % | LIR Info |
| 61 | foobar LLC | ch.foobar | 8 | 0.192 % | LIR Info |
| 61 | Forbo Siegling Schweiz AG | ch.forbo | 8 | 0.192 % | LIR Info |
| 61 | Frederic Gargula | ch.gargula | 8 | 0.192 % | LIR Info |
| 61 | Fr. Sauter AG | ch.fr-sauter-ag | 8 | 0.192 % | LIR Info |
| 24 | FSIT AG | ch.fsitag | 16 | 0.385 % | LIR Info |
| 61 | Furrer+Frey AG | ch.furrerfrey | 8 | 0.192 % | LIR Info |
| 61 | GAGNET AG | ch.gag | 8 | 0.192 % | LIR Info |
| 402 | Galaxyweb AG | ch.galaxyweb | 4 | 0.096 % | LIR Info |
| 61 | Galliker Transport AG | ch.galliker | 8 | 0.192 % | LIR Info |
| 411 | Ganesh Hosting SARL | ch.ganeshhosting | 1 | 0.024 % | LIR Info |
| 61 | GAS&COM AG | ch.gascom | 8 | 0.192 % | LIR Info |
| 61 | GA Weissenstein GmbH | ch.gaw | 8 | 0.192 % | LIR Info |
| 61 | Gebaeudeversicherung Bern (GVB) | ch.gvb | 8 | 0.192 % | LIR Info |
| 61 | Gemeindebetriebe Muri bei Bern (GBM) | ch.muri | 8 | 0.192 % | LIR Info |
| 61 | Gemeinde Luthern | ch.luthern | 8 | 0.192 % | LIR Info |
| 61 | Gemeinde Reinach BL | ch.reinachbl | 8 | 0.192 % | LIR Info |
| 411 | Genossenschaft fuer ein Radio- und Fernsehkabelnetz in Zollikon | ch.zollikonline | 1 | 0.024 % | LIR Info |
| 52 | Genossenschaft GGA Maur | ch.ggamaur | 13 | 0.313 % | LIR Info |
| 61 | Genossenschaft Licht- und Kraftwerke Glattfelden | ch.lkwg | 8 | 0.192 % | LIR Info |
| 61 | ggs netz ag | ch.ggs | 8 | 0.192 % | LIR Info |
| 61 | GIB-Solutions AG | ch.flashcable | 8 | 0.192 % | LIR Info |
| 61 | Giga Mobile AG | ch.internet | 8 | 0.192 % | LIR Info |
| 61 | GIMASI SA | ch.gimasi | 8 | 0.192 % | LIR Info |
| 61 | Glarner Kantonalbank | ch.glarner | 8 | 0.192 % | LIR Info |
| 411 | Glattwerk AG | ch.glattwerk | 1 | 0.024 % | LIR Info |
| 61 | GlobaHub AG | ch.globahub | 8 | 0.192 % | LIR Info |
| 61 | Global Legal Entity Identifier Foundation | ch.gleif | 8 | 0.192 % | LIR Info |
| 55 | Gluecklich GmbH | ch.gluechlichgmbh | 9 | 0.217 % | LIR Info |
| 61 | Goldenphone GmbH | ch.goldenphone | 8 | 0.192 % | LIR Info |
| 61 | Goldinger IT GmbH | ch.goldingerit | 8 | 0.192 % | LIR Info |
| 411 | GOLINE SA | ch.goline | 1 | 0.024 % | LIR Info |
| 405 | Google Switzerland GmbH | ch.google | 2 | 0.048 % | LIR Info |
| 411 | Gottex Brokers SA | ch.gottex | 1 | 0.024 % | LIR Info |
| 411 | Goyman SA | ch.e42 | 1 | 0.024 % | LIR Info |
| 24 | green.ch AG | ch.green | 16 | 0.385 % | LIR Info |
| 61 | Groupe Mutuel Association | ch.gm | 8 | 0.192 % | LIR Info |
| 24 | Haemoglobin | ch.hae | 16 | 0.385 % | LIR Info |
| 61 | Hamilton Services AG | ch.hamilton | 8 | 0.192 % | LIR Info |
| 61 | Haute ecole d ingenierie et de gestion du canton de Vaud | ch.heig-vd | 8 | 0.192 % | LIR Info |
| 61 | Health Info Net AG | ch.hin | 8 | 0.192 % | LIR Info |
| 411 | Helbling Holding AG | ch.helbling | 1 | 0.024 % | LIR Info |
| 61 | Helbling Networks GmbH | ch.hnet | 8 | 0.192 % | LIR Info |
| 61 | Helvetia Swiss Insurance Company Ltd. | ch.helvetia | 8 | 0.192 % | LIR Info |
| 61 | Herve Edouard Prosper Barrilliet | ch.barri | 8 | 0.192 % | LIR Info |
| 411 | Hewlett Packard International Sarl | ch.hpe | 1 | 0.024 % | LIR Info |
| 61 | Hewlett-Packard (Schweiz) GmbH | ch.hp-ch-net2 | 8 | 0.192 % | LIR Info |
| 24 | HIDORA SA | ch.hidora-paas | 16 | 0.385 % | LIR Info |
| 411 | HiHo AG | ch.hiho | 1 | 0.024 % | LIR Info |
| 411 | HINT AG | ch.hintag | 1 | 0.024 % | LIR Info |
| 61 | Hoffmann - La Roche Ltd. | ch.roche | 8 | 0.192 % | LIR Info |
| 411 | HoistGroup SA | ch.shs | 1 | 0.024 % | LIR Info |
| 61 | Holcim Group Services Ltd | ch.holcim | 8 | 0.192 % | LIR Info |
| 61 | Hosteur SA | ch.asturian | 8 | 0.192 % | LIR Info |
| 61 | Hosting eXperts Switzerland AG | ch.hostingexperts | 8 | 0.192 % | LIR Info |
| 411 | Hostpoint AG | ch.hostpoint | 1 | 0.024 % | LIR Info |
| 61 | hosttech GmbH | ch.hosttech | 8 | 0.192 % | LIR Info |
| 61 | Huber+Suhner AG | ch.hubersuhner | 8 | 0.192 % | LIR Info |
| 61 | IBB Energie AG | ch.ibbrugg | 8 | 0.192 % | LIR Info |
| 61 | i-Community AG | ch.i-community | 8 | 0.192 % | LIR Info |
| 61 | Idorsia Pharmaceuticals Ltd | ch.idorsia | 8 | 0.192 % | LIR Info |
| 24 | IELO Sarl | ch.ielo | 16 | 0.385 % | LIR Info |
| 5 | iFog GmbH | ch.ifog | 32 | 0.770 % | LIR Info |
| 411 | Ifolor AG | ch.photocolor | 1 | 0.024 % | LIR Info |
| 411 | ImproWare AG | ch.improware | 1 | 0.024 % | LIR Info |
| 61 | INFINITY NETWORK SA | ch.infinitynetwork | 8 | 0.192 % | LIR Info |
| 11 | InfoGuard AG | ch.infoguard | 24 | 0.577 % | LIR Info |
| 61 | Infomaniak Network SA | ch.infomaniak | 8 | 0.192 % | LIR Info |
| 61 | Informaticon AG | ch.informaticon | 8 | 0.192 % | LIR Info |
| 61 | Informatikleistungszentrum Obwalden - Nidwalden (ILZ) | ch.ilz | 8 | 0.192 % | LIR Info |
| 61 | Infra-Com Swiss AG | ch.infra-com | 8 | 0.192 % | LIR Info |
| 61 | Infraly Ltd liab. Co | ch.infraly | 8 | 0.192 % | LIR Info |
| 411 | Infrastructure Switzerland Colo Sarl | ch.infrastructure | 1 | 0.024 % | LIR Info |
| 24 | Init7 (Switzerland) Ltd. | ch.kuenzler | 16 | 0.385 % | LIR Info |
| 61 | Innflow AG | ch.innflow | 8 | 0.192 % | LIR Info |
| 405 | Innotronic Ingenieurburo GmbH | ch.innotronic | 2 | 0.048 % | LIR Info |
| 61 | Institut Straumann AG | ch.straumann | 8 | 0.192 % | LIR Info |
| 61 | InterGGA AG | ch.intergga | 8 | 0.192 % | LIR Info |
| 61 | International Committe of the Red Cross (ICRC) | ch.cicr | 8 | 0.192 % | LIR Info |
| 411 | Internet Business Solutions AG | ch.ibs | 1 | 0.024 % | LIR Info |
| 411 | Internet Services Inc | ch.isi | 1 | 0.024 % | LIR Info |
| 61 | Interway Network Systems AG | ch.ins | 8 | 0.192 % | LIR Info |
| 2 | IP-Max SA | ch.ip-max | 33 | 0.794 % | LIR Info |
| 61 | IP worldcom SA | ch.ipworldcom | 8 | 0.192 % | LIR Info |
| 61 | ISP Datacenter SARL | ch.dc | 8 | 0.192 % | LIR Info |
| 61 | ISPIN AG | ch.ispin | 8 | 0.192 % | LIR Info |
| 61 | ISP Solutions SA | ch.isp-solutions | 8 | 0.192 % | LIR Info |
| 61 | ITcom Pro AG | ch.itcom | 8 | 0.192 % | LIR Info |
| 61 | ITeasy AG | ch.iteasy | 8 | 0.192 % | LIR Info |
| 61 | Itesys AG | ch.itesys | 8 | 0.192 % | LIR Info |
| 411 | ITpoint Systems AG | ch.itpoint | 1 | 0.024 % | LIR Info |
| 61 | ITRIS One AG | ch.itris1 | 8 | 0.192 % | LIR Info |
| 61 | itship GmbH | ch.itship | 8 | 0.192 % | LIR Info |
| 61 | IT-Zentrum Emmental AG | ch.it-zentrum | 8 | 0.192 % | LIR Info |
| 20 | Iway AG | ch.dolphins | 18 | 0.433 % | LIR Info |
| 411 | IWB Industrielle Werke Basel | ch.iwb | 1 | 0.024 % | LIR Info |
| 61 | JBOD AG | ch.jbodag | 8 | 0.192 % | LIR Info |
| 411 | Jean-Remy Buchs | ch.jean-remy | 1 | 0.024 % | LIR Info |
| 61 | Jeroen Massar | ch.massar | 8 | 0.192 % | LIR Info |
| 61 | JMP Technology Services GmbH | ch.jmptechnology | 8 | 0.192 % | LIR Info |
| 61 | JT International SA | ch.jti | 8 | 0.192 % | LIR Info |
| 61 | JURA Elektroapparate AG | ch.jura | 8 | 0.192 % | LIR Info |
| 61 | Kabelfernsehen Bodeli AG | ch.quicknet | 8 | 0.192 % | LIR Info |
| 61 | Kantonsschule Zug | ch.ksz | 8 | 0.192 % | LIR Info |
| 61 | Kantonsspital Baden AG | ch.ksb | 8 | 0.192 % | LIR Info |
| 61 | Kanton Zug | ch.zg | 8 | 0.192 % | LIR Info |
| 411 | Kaspersky Lab Switzerland GmbH | ch.kl | 1 | 0.024 % | LIR Info |
| 411 | KAYAK Europe GmbH | ch.kayakeu | 1 | 0.024 % | LIR Info |
| 61 | KEYSTONE-SDA-ATS AG | ch.keystone | 8 | 0.192 % | LIR Info |
| 61 | KFN Kabelfernsehen Nidwalden AG | ch.kfn | 8 | 0.192 % | LIR Info |
| 61 | Kistler Instrumente AG | ch.kistler | 8 | 0.192 % | LIR Info |
| 61 | Klixa IT GmbH | ch.kxit | 8 | 0.192 % | LIR Info |
| 411 | K-sys SA | ch.ksys | 1 | 0.024 % | LIR Info |
| 61 | Kurt Schreckenbauer trading as Comtrend | ch.comtrend | 8 | 0.192 % | LIR Info |
| 61 | LAKE Solutions AG | ch.lakesolutions | 8 | 0.192 % | LIR Info |
| 411 | Landis + Gyr AG | ch.landis-gyr | 1 | 0.024 % | LIR Info |
| 61 | Leucom Stafag AG | ch.stafag | 8 | 0.192 % | LIR Info |
| 61 | LeuPuls AG | ch.leunet | 8 | 0.192 % | LIR Info |
| 411 | Levantis AG | ch.levantis-ag | 1 | 0.024 % | LIR Info |
| 411 | LITECOM AG | ch.aew | 1 | 0.024 % | LIR Info |
| 411 | Livesystems Group AG | ch.livesystemsgroup | 1 | 0.024 % | LIR Info |
| 61 | loadit AG | ch.loadit | 8 | 0.192 % | LIR Info |
| 61 | Localnet AG | ch.localnet | 8 | 0.192 % | LIR Info |
| 61 | Loewenfels Partner AG | ch.loewenfels | 8 | 0.192 % | LIR Info |
| 61 | Luware AG | ch.luware | 8 | 0.192 % | LIR Info |
| 411 | MADLAB GmbH | ch.ginet | 1 | 0.024 % | LIR Info |
| 61 | Manor AG | ch.manor | 8 | 0.192 % | LIR Info |
| 61 | Manuel Merkli | ch.merkli | 8 | 0.192 % | LIR Info |
| 61 | Marbell AG | ch.marbell | 8 | 0.192 % | LIR Info |
| 11 | Marco Sandro Naef | ch.sinavps | 24 | 0.577 % | LIR Info |
| 24 | Massimiliano Andrea Stucchi | ch.stucchi | 16 | 0.385 % | LIR Info |
| 61 | MaxiNetwork Sarl | ch.maxinetwork | 8 | 0.192 % | LIR Info |
| 61 | MAXONY Suisse SA | ch.maxony | 8 | 0.192 % | LIR Info |
| 411 | Medartis AG | ch.medartis | 1 | 0.024 % | LIR Info |
| 411 | Medela AG | ch.medelaag | 1 | 0.024 % | LIR Info |
| 61 | META10 AG | ch.meta10 | 8 | 0.192 % | LIR Info |
| 411 | METANET AG | ch.metanet | 1 | 0.024 % | LIR Info |
| 61 | Mia Engiadina Network SA, c/o EE-Energia Engiadina | ch.miaengiadina | 8 | 0.192 % | LIR Info |
| 61 | Migadu-Mail Gmbh | ch.migadu | 8 | 0.192 % | LIR Info |
| 61 | Migros-Genossenschafts-Bund | ch.migros-bund | 8 | 0.192 % | LIR Info |
| 61 | Millennium Center SA | ch.millennium | 8 | 0.192 % | LIR Info |
| 61 | MiroNet AG | ch.mironet | 8 | 0.192 % | LIR Info |
| 61 | Mitto AG | ch.mitto | 8 | 0.192 % | LIR Info |
| 61 | MLS Communications Sarl | ch.mls | 8 | 0.192 % | LIR Info |
| 61 | Moebel-Pfister Ltd | ch.moebel-pfister | 8 | 0.192 % | LIR Info |
| 61 | Monzoon Networks AG | ch.monzoon | 8 | 0.192 % | LIR Info |
| 61 | Moresi.Com SA | ch.moresicom | 8 | 0.192 % | LIR Info |
| 61 | Morier Sebastien | ch.morier | 8 | 0.192 % | LIR Info |
| 61 | MTEL Schweiz GmbH | ch.mtelschweiz | 8 | 0.192 % | LIR Info |
| 61 | MTF Solutions AG | ch.mtfsh | 8 | 0.192 % | LIR Info |
| 61 | Multimedia Networks AG | ch.hoststar | 8 | 0.192 % | LIR Info |
| 61 | Nagravision Sarl | ch.nagravision | 8 | 0.192 % | LIR Info |
| 411 | Nationale Alarmzentrale NEOC | ch.naz | 1 | 0.024 % | LIR Info |
| 61 | Natron Tech AG | ch.natrontech | 8 | 0.192 % | LIR Info |
| 61 | naturenergie holding AG | ch.energiedienst | 8 | 0.192 % | LIR Info |
| 61 | Naveum AG | ch.naveum | 8 | 0.192 % | LIR Info |
| 411 | Neocarrier Communications Sarl | ch.ncr | 1 | 0.024 % | LIR Info |
| 61 | Nestle Operational Services Worldwide SA | ch.nestle | 8 | 0.192 % | LIR Info |
| 405 | Netcetera AG | ch.netcetera-ag | 2 | 0.048 % | LIR Info |
| 411 | Netcloud AG | ch.netcloud | 1 | 0.024 % | LIR Info |
| 24 | netconnect AG | ch.netconnect | 16 | 0.385 % | LIR Info |
| 411 | Net Jump GmbH | ch.wyt | 1 | 0.024 % | LIR Info |
| 411 | Netkom Immobilien & Baumanagement GmbH | ch.netkom | 1 | 0.024 % | LIR Info |
| 53 | netplus.ch SA | ch.tvs2net | 10 | 0.241 % | LIR Info |
| 61 | netplusFR SA | ch.eef | 8 | 0.192 % | LIR Info |
| 9 | Netrics AG | ch.in4u | 25 | 0.602 % | LIR Info |
| 61 | Netskin GmbH | ch.netskin | 8 | 0.192 % | LIR Info |
| 61 | Netsolution Consulting Group GmbH | ch.netsolution | 8 | 0.192 % | LIR Info |
| 61 | Netstream Holding AG | ch.netstream-holding | 8 | 0.192 % | LIR Info |
| 61 | Netsuisse AG | ch.netsuisse | 8 | 0.192 % | LIR Info |
| 411 | net-track GmbH | ch.nettrack | 1 | 0.024 % | LIR Info |
| 411 | newday it gmbh | ch.newday | 1 | 0.024 % | LIR Info |
| 411 | Nexanet AG | ch.nexanet | 1 | 0.024 % | LIR Info |
| 61 | Nexphone AG | ch.nexphone | 8 | 0.192 % | LIR Info |
| 61 | Nexthink SA | ch.nexthink | 8 | 0.192 % | LIR Info |
| 61 | Nine Internet Solutions AG | ch.nine | 8 | 0.192 % | LIR Info |
| 24 | NorthC Schweiz AG | ch.ebmtelecom | 16 | 0.385 % | LIR Info |
| 61 | Novartis AG | ch.novartis | 8 | 0.192 % | LIR Info |
| 24 | NovaTrend Services GmbH | ch.novatrend | 16 | 0.385 % | LIR Info |
| 61 | NTD SA | ch.ntd | 8 | 0.192 % | LIR Info |
| 22 | NTH AG | ch.nth | 17 | 0.409 % | LIR Info |
| 405 | NTS workspace AG | ch.1net | 2 | 0.048 % | LIR Info |
| 61 | OBT AG | ch.obt | 8 | 0.192 % | LIR Info |
| 411 | Ofac societe cooperative | ch.ofacgroup | 1 | 0.024 % | LIR Info |
| 11 | onway (Schweiz) AG | ch.wlp | 24 | 0.577 % | LIR Info |
| 61 | Opacc Software AG | ch.opacc | 8 | 0.192 % | LIR Info |
| 411 | Openbusiness S.A. | ch.openbusiness | 1 | 0.024 % | LIR Info |
| 55 | Open Circle AG | ch.open-circle | 9 | 0.217 % | LIR Info |
| 5 | Openfactory GmbH | ch.openfactory | 32 | 0.770 % | LIR Info |
| 411 | Open Networks Association | ch.onas | 1 | 0.024 % | LIR Info |
| 61 | OPENPOP SA | ch.openpop | 8 | 0.192 % | LIR Info |
| 411 | Open Systems AG | ch.open | 1 | 0.024 % | LIR Info |
| 24 | Ops One AG | ch.opsone | 16 | 0.385 % | LIR Info |
| 61 | OptimaNet Schweiz AG | ch.optimanetschweiz | 8 | 0.192 % | LIR Info |
| 411 | Orell Fuessli AG | ch.ofdag | 1 | 0.024 % | LIR Info |
| 411 | oriented.net GmbH | ch.oriented-net | 1 | 0.024 % | LIR Info |
| 61 | Orron Energy SA | ch.lupe | 8 | 0.192 % | LIR Info |
| 411 | OrtCloud GmbH | ch.ortcloud | 1 | 0.024 % | LIR Info |
| 411 | OVD Kinegram AG | ch.ovd | 1 | 0.024 % | LIR Info |
| 61 | Own it Solutions SA | ch.ownit | 8 | 0.192 % | LIR Info |
| 411 | Palexpo SA | ch.palexpo | 1 | 0.024 % | LIR Info |
| 61 | Pandora Prime SA | ch.pandora | 8 | 0.192 % | LIR Info |
| 24 | Pascal Mathis trading as SnapServ Mathis | ch.snapserv | 16 | 0.385 % | LIR Info |
| 11 | Patrick Velder | ch.patrick | 24 | 0.577 % | LIR Info |
| 61 | Penta SA | ch.pentasa | 8 | 0.192 % | LIR Info |
| 411 | Petignat Jean-Charles trading as Cablotel Telereseaux | ch.cablotel | 1 | 0.024 % | LIR Info |
| 24 | Pharmatic AG | ch.pharmatic | 16 | 0.385 % | LIR Info |
| 61 | Philip Morris International IT Service Center Sarl | ch.pmi-itsc | 8 | 0.192 % | LIR Info |
| 61 | Phoenix Systems AG | ch.phoenix-systems | 8 | 0.192 % | LIR Info |
| 61 | Pim van Pelt | ch.ipng | 8 | 0.192 % | LIR Info |
| 411 | Plant Holding GmbH | ch.plant | 1 | 0.024 % | LIR Info |
| 61 | Point Solutions AG | ch.vcloudag | 8 | 0.192 % | LIR Info |
| 61 | POK AG Schweiz | ch.pok | 8 | 0.192 % | LIR Info |
| 411 | Popnet Informatik AG | ch.popnet | 1 | 0.024 % | LIR Info |
| 411 | Premaccess SA | ch.prem | 1 | 0.024 % | LIR Info |
| 61 | Prisma Group SA | ch.prismagroup | 8 | 0.192 % | LIR Info |
| 411 | PrivaSphere AG | ch.privasphere | 1 | 0.024 % | LIR Info |
| 61 | ProGest SA | ch.progest | 8 | 0.192 % | LIR Info |
| 61 | proinity GmbH | ch.proinity | 8 | 0.192 % | LIR Info |
| 411 | promatrix ag | ch.promatrix | 1 | 0.024 % | LIR Info |
| 61 | Proton AG | ch.protondrive-2 | 8 | 0.192 % | LIR Info |
| 61 | Proton AG | ch.protonmail | 8 | 0.192 % | LIR Info |
| 61 | Proton AG | ch.protonvpn | 8 | 0.192 % | LIR Info |
| 61 | PSiDEO SA | ch.psideo | 8 | 0.192 % | LIR Info |
| 411 | Pure ICT AG | ch.pureict | 1 | 0.024 % | LIR Info |
| 411 | Qbix GmbH | ch.qbixgmbh | 1 | 0.024 % | LIR Info |
| 61 | QLine Ostschweiz AG | ch.qline-ostschweiz | 8 | 0.192 % | LIR Info |
| 61 | Quad9 Stiftung | ch.quad9 | 8 | 0.192 % | LIR Info |
| 411 | Quantum Digital AG | ch.fo-zuerisee | 1 | 0.024 % | LIR Info |
| 61 | Quickline AG | ch.lan | 8 | 0.192 % | LIR Info |
| 61 | QuickLine Net AG | ch.quickline | 8 | 0.192 % | LIR Info |
| 411 | Radix Technologies SA | ch.radixcloud | 1 | 0.024 % | LIR Info |
| 61 | Raiffeisen Schweiz Genossenschaft | ch.raiffeisen | 8 | 0.192 % | LIR Info |
| 61 | Rayhaan Ahmad Jaufeerally | ch.ray | 8 | 0.192 % | LIR Info |
| 61 | recretix systems AG | ch.recx | 8 | 0.192 % | LIR Info |
| 61 | redIT Services AG | ch.redit | 8 | 0.192 % | LIR Info |
| 411 | Rega-Sense AG | ch.rega-sense | 1 | 0.024 % | LIR Info |
| 61 | Regio Energie Solothurn | ch.regioenergie | 8 | 0.192 % | LIR Info |
| 411 | Reist Telecom AG | ch.rt | 1 | 0.024 % | LIR Info |
| 61 | Renet AG | ch.renet | 8 | 0.192 % | LIR Info |
| 411 | Reversing Labs International GmbH | ch.reversinglabs | 1 | 0.024 % | LIR Info |
| 61 | Robert Ressl | ch.ressl | 8 | 0.192 % | LIR Info |
| 61 | RULEMATCH AG | ch.rulematch | 8 | 0.192 % | LIR Info |
| 411 | Safe Swiss Cloud AG | ch.safeswisscloud | 1 | 0.024 % | LIR Info |
| 61 | Saitis Network, N.Desir | ch.saitis | 8 | 0.192 % | LIR Info |
| 61 | Salt Mobile SA | ch.orange | 8 | 0.192 % | LIR Info |
| 61 | Samuel Aschwanden | ch.otg | 8 | 0.192 % | LIR Info |
| 24 | Sandro Bolliger trading as Bolliger Network Solutions | ch.sbolliger | 16 | 0.385 % | LIR Info |
| 61 | Sankt Galler Stadtwerke | ch.sgsw | 8 | 0.192 % | LIR Info |
| 411 | Saraxa GmbH | ch.saraxa | 1 | 0.024 % | LIR Info |
| 61 | sasag Kabelkommunikation AG | ch.sasag | 8 | 0.192 % | LIR Info |
| 61 | Schweizerische Bundesbahnen SBB | ch.ch-sbb | 8 | 0.192 % | LIR Info |
| 61 | Schweizerische Mobiliar Versicherungsgesellschaft AG | ch.diemobiliar | 8 | 0.192 % | LIR Info |
| 61 | Schweizerische Radio- und Fernsehgesellschaft | ch.srg | 8 | 0.192 % | LIR Info |
| 61 | Schweizerischer Verein Balgrist | ch.balgrist | 8 | 0.192 % | LIR Info |
| 411 | Scibile Network SA | ch.scibile | 1 | 0.024 % | LIR Info |
| 61 | ScIT Informatik GmbH | ch.scit | 8 | 0.192 % | LIR Info |
| 61 | Scutum International SA | ch.scutum | 8 | 0.192 % | LIR Info |
| 61 | Seabix AG | ch.seabix | 8 | 0.192 % | LIR Info |
| 61 | Seabix AG | ch.seabix1 | 8 | 0.192 % | LIR Info |
| 1 | Securebit AG | ch.securebit | 144 | 3.465 % | LIR Info |
| 61 | Securitas AG Schweizerische Bewachungsgesellschaft | ch.securitas | 8 | 0.192 % | LIR Info |
| 61 | Securosys SA | ch.securosys | 8 | 0.192 % | LIR Info |
| 411 | senseLAN GmbH | ch.senselan | 1 | 0.024 % | LIR Info |
| 61 | senseLAN Immobilien GmbH | ch.senselan1 | 8 | 0.192 % | LIR Info |
| 61 | ServerBase AG | ch.serverbase | 8 | 0.192 % | LIR Info |
| 411 | Services Industriels de Geneve | ch.sig-telecom | 1 | 0.024 % | LIR Info |
| 411 | Services Industriels de Lausanne (SIL) | ch.sima-lausanne | 1 | 0.024 % | LIR Info |
| 411 | setaiga GmbH | ch.setaiga | 1 | 0.024 % | LIR Info |
| 61 | SFS Group Schweiz AG | ch.sfsservices | 8 | 0.192 % | LIR Info |
| 411 | Sidarion AG | ch.sidarion | 1 | 0.024 % | LIR Info |
| 61 | Signalhorn AG | ch.signalhorn | 8 | 0.192 % | LIR Info |
| 61 | Sika Informationssysteme AG | ch.sika-ag | 8 | 0.192 % | LIR Info |
| 411 | Silicom SA | ch.8uit | 1 | 0.024 % | LIR Info |
| 411 | Silicom SA | ch.krios | 1 | 0.024 % | LIR Info |
| 61 | Simplysoft GmbH | ch.simplysoft | 8 | 0.192 % | LIR Info |
| 61 | SIX Group Services AG | ch.procurement | 8 | 0.192 % | LIR Info |
| 411 | smaro GmbH | ch.smaro | 1 | 0.024 % | LIR Info |
| 61 | SmartIT Services AG | ch.smartit | 8 | 0.192 % | LIR Info |
| 411 | SOCAR Energy Holdings AG | ch.socar | 1 | 0.024 % | LIR Info |
| 411 | Societa Elettrica Sopracenerina SA (SES) | ch.ses | 1 | 0.024 % | LIR Info |
| 61 | Societe Electrique des Forces de l'Aubonne | ch.sefanet | 8 | 0.192 % | LIR Info |
| 411 | SOFTEC AG | ch.softec | 1 | 0.024 % | LIR Info |
| 61 | Solar Communications GmbH | ch.solarcom | 8 | 0.192 % | LIR Info |
| 411 | Soleblanca SA | ch.soleblanca | 1 | 0.024 % | LIR Info |
| 411 | solidIT AG | ch.solidit | 1 | 0.024 % | LIR Info |
| 411 | spaixx AG | ch.spaixx | 1 | 0.024 % | LIR Info |
| 61 | SPB TV AG | ch.spbtvag | 8 | 0.192 % | LIR Info |
| 61 | Speed com (Schweiz) AG | ch.speedcom | 8 | 0.192 % | LIR Info |
| 24 | Sportradar AG | ch.sportradar | 16 | 0.385 % | LIR Info |
| 61 | Stadt Biel/Bienne | ch.biel-bienne-city | 8 | 0.192 % | LIR Info |
| 61 | Stephan Roland Wolf | ch.wolfsec | 8 | 0.192 % | LIR Info |
| 61 | stepping stone AG | ch.stepping-stone | 8 | 0.192 % | LIR Info |
| 61 | St. Gallisch-Appenzellische Kraftwerke AG | ch.sak | 8 | 0.192 % | LIR Info |
| 61 | Stiftung Kantonsspital Graubuenden | ch.stiftungksgr | 8 | 0.192 % | LIR Info |
| 61 | St. Moritz Energie | ch.stmoritz | 8 | 0.192 % | LIR Info |
| 61 | store2.ch AG | ch.store2ch | 8 | 0.192 % | LIR Info |
| 5 | Sunrise GmbH | ch.sunrise | 32 | 0.770 % | LIR Info |
| 2 | Sunrise GmbH | ch.upc | 33 | 0.794 % | LIR Info |
| 61 | Swiss Armed Forces - AFCSO | ch.swiss | 8 | 0.192 % | LIR Info |
| 61 | Swisscom Directories AG | ch.scdag | 8 | 0.192 % | LIR Info |
| 2 | Swisscom (Schweiz) AG | ch.bluewindow | 33 | 0.794 % | LIR Info |
| 53 | Swisscom (Schweiz) AG | ch.unisource | 10 | 0.241 % | LIR Info |
| 61 | Swisscom (Schweiz) AG | ch.wingo | 8 | 0.192 % | LIR Info |
| 61 | Swiss Datalink AG | ch.swissdatalink | 8 | 0.192 % | LIR Info |
| 5 | Swiss Federation represented by FOITT | ch.swissgov | 32 | 0.770 % | LIR Info |
| 61 | Swissgrid AG | ch.swissgrid | 8 | 0.192 % | LIR Info |
| 61 | Swiss IT Security AG | ch.keynet-ag | 8 | 0.192 % | LIR Info |
| 61 | SwissIX Internet Exchange | ch.swissix | 8 | 0.192 % | LIR Info |
| 61 | Swiss Life AG | ch.swisslife | 8 | 0.192 % | LIR Info |
| 61 | Swisslos Interkantonale Landeslotterie Genossenschaft | ch.swisslos | 8 | 0.192 % | LIR Info |
| 411 | Swiss Networking Solutions AG | ch.sns | 1 | 0.024 % | LIR Info |
| 61 | Swiss Network SA | ch.swiss-network | 8 | 0.192 % | LIR Info |
| 61 | SwissNeutralNet | ch.swissneutralnet | 8 | 0.192 % | LIR Info |
| 61 | SWITCH | ch.switch | 8 | 0.192 % | LIR Info |
| 61 | Sword Services SA | ch.aim | 8 | 0.192 % | LIR Info |
| 411 | Sysdex AG | ch.sysdex | 1 | 0.024 % | LIR Info |
| 61 | Syselcom Mutuelle Informatique SA | ch.syselcom1 | 8 | 0.192 % | LIR Info |
| 61 | TailorIT AG | ch.tailorit | 8 | 0.192 % | LIR Info |
| 61 | TBS Strom AG | ch.tbs | 8 | 0.192 % | LIR Info |
| 411 | TcNet GmbH | ch.tcnet | 1 | 0.024 % | LIR Info |
| 61 | Technische Betriebe Glarus | ch.tb-glarus | 8 | 0.192 % | LIR Info |
| 61 | TechTown GmbH | ch.techtown | 8 | 0.192 % | LIR Info |
| 411 | Telco Pack SA | ch.telcopack | 1 | 0.024 % | LIR Info |
| 61 | Tele alpin AG | ch.tele-alpin-ag | 8 | 0.192 % | LIR Info |
| 61 | Telecom26 AG | ch.t26 | 8 | 0.192 % | LIR Info |
| 411 | Teleinformatik Services AG | ch.teleinformatik1 | 1 | 0.024 % | LIR Info |
| 61 | The Global Fund to fight AIDS, Tuberculosis and Malaria | ch.theglobalfund1 | 8 | 0.192 % | LIR Info |
| 411 | TheNet - Internet Services AG | ch.thenet | 1 | 0.024 % | LIR Info |
| 61 | Threema GmbH | ch.threema | 8 | 0.192 % | LIR Info |
| 61 | Thurgroup Partners GmbH | ch.thurgroup-partners | 8 | 0.192 % | LIR Info |
| 61 | Ticinocom SA | ch.ticinocom | 8 | 0.192 % | LIR Info |
| 61 | ti&m AG | ch.ti8m | 8 | 0.192 % | LIR Info |
| 24 | Tinext Cloud SA | ch.tinext | 16 | 0.385 % | LIR Info |
| 61 | TiZoo Sarl | ch.tizoo | 8 | 0.192 % | LIR Info |
| 411 | TON Total optical Networks AG | ch.ton-net | 1 | 0.024 % | LIR Info |
| 61 | TopCard Service AG | ch.topcard | 8 | 0.192 % | LIR Info |
| 61 | Touring Club Suisse | ch.tcs | 8 | 0.192 % | LIR Info |
| 24 | Trenka Informatik AG | ch.trenka | 16 | 0.385 % | LIR Info |
| 411 | Tridexon AG | ch.tridexon | 1 | 0.024 % | LIR Info |
| 61 | T-Systems Schweiz AG | ch.tss | 8 | 0.192 % | LIR Info |
| 411 | tv factory AG | ch.tvfactory | 1 | 0.024 % | LIR Info |
| 61 | U. Bachofen trading as "bachofen.net" | ch.bachofen | 8 | 0.192 % | LIR Info |
| 61 | UBS AG | ch.ubsag | 8 | 0.192 % | LIR Info |
| 61 | UBS Card Center AG | ch.ucc | 8 | 0.192 % | LIR Info |
| 411 | UBS Group AG | ch.cana | 1 | 0.024 % | LIR Info |
| 61 | UMB AG | ch.umb | 8 | 0.192 % | LIR Info |
| 24 | ungleich glarus ag | ch.ungleich1 | 16 | 0.385 % | LIR Info |
| 61 | ungleich GmbH | ch.ungleich2 | 8 | 0.192 % | LIR Info |
| 61 | UNICEF | ch.unicef | 8 | 0.192 % | LIR Info |
| 411 | United Nations International Computing Centre | ch.unicc | 1 | 0.024 % | LIR Info |
| 61 | Universitaet Basel | ch.unibas | 8 | 0.192 % | LIR Info |
| 61 | Universitaet Zuerich | ch.uzh | 8 | 0.192 % | LIR Info |
| 411 | Universitatsspital Zurich (USZG) | ch.usz | 1 | 0.024 % | LIR Info |
| 411 | Unlimited Network AG | ch.unlimitednetworkag | 1 | 0.024 % | LIR Info |
| 61 | UPGREAT AG | ch.upgreat1995 | 8 | 0.192 % | LIR Info |
| 411 | Uplink AG | ch.uplinkag | 1 | 0.024 % | LIR Info |
| 61 | Vadian.Net AG | ch.vadiannet | 8 | 0.192 % | LIR Info |
| 61 | Valaiscom AG | ch.valaiscom | 8 | 0.192 % | LIR Info |
| 61 | VAUDOISE GENERALE, Compagnie d'Assurances SA | ch.vaudoisegenerale | 8 | 0.192 % | LIR Info |
| 61 | Verizon Switzerland AG | ch.active | 8 | 0.192 % | LIR Info |
| 61 | Verizon Switzerland AG | ch.uunet | 8 | 0.192 % | LIR Info |
| 61 | ViaSat Antenna Systems SA | ch.viasat | 8 | 0.192 % | LIR Info |
| 411 | Virtualtec Solutions AG | ch.virtualtec | 1 | 0.024 % | LIR Info |
| 411 | Virtuozzo International GmbH | ch.virtuozzo | 1 | 0.024 % | LIR Info |
| 411 | VNV SA | ch.vnv | 1 | 0.024 % | LIR Info |
| 411 | VOe multimedia SA | ch.voe | 1 | 0.024 % | LIR Info |
| 61 | VSHN AG | ch.vshn | 8 | 0.192 % | LIR Info |
| 405 | VTX Services SA | ch.vtx | 2 | 0.048 % | LIR Info |
| 411 | Wagner AG Informatik Dienstleistungen | ch.wagner-ag | 1 | 0.024 % | LIR Info |
| 411 | walkingtoweb GmbH | ch.walkingtoweb | 1 | 0.024 % | LIR Info |
| 411 | Webland AG | ch.webland | 1 | 0.024 % | LIR Info |
| 61 | weblink GmbH | ch.weblink | 8 | 0.192 % | LIR Info |
| 22 | Wifx SA | ch.wifx | 17 | 0.409 % | LIR Info |
| 61 | Winet Voicetec Solutions AG | ch.winet | 8 | 0.192 % | LIR Info |
| 61 | winVS software AG | ch.winvs | 8 | 0.192 % | LIR Info |
| 61 | World-Connect Services Sarl | ch.world-connect | 8 | 0.192 % | LIR Info |
| 411 | Worldsoft AG | ch.worldsoft | 1 | 0.024 % | LIR Info |
| 61 | wwcom AG | ch.wwcom | 8 | 0.192 % | LIR Info |
| 24 | WWZ Telekom AG | ch.telezug | 16 | 0.385 % | LIR Info |
| 24 | Xelon AG | ch.xelonhosting | 16 | 0.385 % | LIR Info |
| 411 | Xovis AG | ch.xovisag | 1 | 0.024 % | LIR Info |
| 61 | Yetnet Genossenschaftsverband | ch.yetnet | 8 | 0.192 % | LIR Info |
| 61 | Zattoo AG | ch.zattoo-com | 8 | 0.192 % | LIR Info |
| 61 | Zenvoo Sagl | ch.zenvoo | 8 | 0.192 % | LIR Info |
| 411 | Zibris AG | ch.zibris | 1 | 0.024 % | LIR Info |
| 61 | Zix International AG | ch.appriver | 8 | 0.192 % | LIR Info |
| 61 | Zoltan Nagy | ch.zoltan | 8 | 0.192 % | LIR Info |
| 411 | Zscaler Switzerland GmbH | ch.zscaler1 | 1 | 0.024 % | LIR Info |
| 411 | Zuercher Kantonalbank | ch.zkb | 1 | 0.024 % | LIR Info |
| 55 | ZURICH DATACENTER LTD | ch.nag | 9 | 0.217 % | LIR Info |
| 61 | Zurich University of Applied Sciences (ZHAW) | ch.zhaw | 8 | 0.192 % | LIR Info |