A list of all Belgium ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS47346 | ISP & Mobile | 4 | 0 | Interfone Belgium SRL |
| AS47780 | Other Business | 4 | 0 | Cebeo NV |
| AS15383 | Other Business | 3 | 5 | Paradigm |
| AS209768 | Hosting Provider | 3 | 5 | white2net Srl |
| AS212123 | Other Business | 3 | 4 | Jori Vanneste |
| AS56837 | Hosting Provider | 3 | 4 | Tigron bv |
| AS207467 | ISP & Mobile | 3 | 2 | Orange Belgium SA |
| AS15953 | Other Business | 3 | 1 | KBC GLOBAL SERVICES NV |
| AS200133 | Other Business | 3 | 1 | HUmani Society |
| AS205476 | Other Business | 3 | 1 | Orange Cyberdefense Belgium nv |
| AS208270 | Hosting Provider | 3 | 1 | Synamedia Vividtec Europe BVBA |
| AS209383 | Other Business | 3 | 1 | Securitas N.V. |
| AS209649 | Other Business | 3 | 1 | Alain Crispiels trading as AutoConfig |
| AS210017 | Government | 3 | 1 | STEL bvba |
| AS216471 | Other Business | 3 | 1 | Devout BV |
| AS31511 | Government | 3 | 1 | Infrabel NV |
| AS34144 | Other Business | 3 | 1 | EUSIP bvba |
| AS48408 | Other Business | 3 | 1 | Localitel bvba |
| AS12763 | Other Business | 3 | 0 | Honda Motor Europe Logistics NV |
| AS200911 | Other Business | 3 | 0 | H. Essers en Zonen International Transport N.V. |
| AS201168 | Other Business | 3 | 0 | YMLP BVBA |
| AS206960 | Other Business | 3 | 0 | NET COMPUTER GROUP S.A. |
| AS208620 | Other Business | 3 | 0 | Delen Private Bank NV |
| AS208792 | Other Business | 3 | 0 | Core ICT N.V. |
| AS209203 | Other Business | 3 | 0 | WHAT IF CommV |
| AS210358 | Education | 3 | 0 | IMEC (Interuniversitair Micro-Electronica Centrum) VZW |
| AS21239 | Other Business | 3 | 0 | DNS-Belgium VZW |
| AS213331 | Other Business | 3 | 0 | Belgian Ministry of Defence |
| AS21474 | Other Business | 3 | 0 | SD WORX People Solutions |
| AS41471 | Other Business | 3 | 0 | Massive Media Match NV |
| AS42851 | Other Business | 3 | 0 | Elia Asset N.V |
| AS44312 | Other Business | 3 | 0 | Moving Art Studio ASBL |
| AS48192 | Other Business | 3 | 0 | ECS corporate NV |
| AS48647 | Other Business | 3 | 0 | Solvay SA |
| AS50675 | Hosting Provider | 3 | 0 | Dstny BE N.V. |
| AS62058 | Other Business | 3 | 0 | ETSPUBLI RADIO-TELEVISION BELGE DE LA COMMUNAUTE FRANCAISE |
| AS210890 | Other Business | 2 | 6 | ROKR Services BV |
| AS200882 | Other Business | 2 | 4 | DC Innovations BV |
| AS49677 | Hosting Provider | 2 | 3 | MAEHDROS S.A. |
| AS16326 | Government | 2 | 2 | SmalS vzw |
| AS201050 | Other Business | 2 | 2 | S103 BVBA |
| AS210821 | Other Business | 2 | 2 | Creasa VOF |
| AS15776 | Other Business | 2 | 1 | International Business Machines of Belgium Ltd |
| AS201004 | Other Business | 2 | 1 | Global Telephone & Telecommunication S.A. (GT&T) |
| AS201205 | Government | 2 | 1 | Fluvius System Operator CV |
| AS201859 | Government | 2 | 1 | Ministeries van de Vlaamse Gemeenschap |
| AS204059 | ISP & Mobile | 2 | 1 | Neutrinet ASBL |
| AS206051 | Other Business | 2 | 1 | ARAMARK N.V |
| AS206537 | Other Business | 2 | 1 | Fit IT NV |
| AS212223 | Other Business | 2 | 1 | Buy Way Personal Finance SA trading as BUY WAY SERVICES GEIE |
| AS212241 | Other Business | 2 | 1 | TF Tech NV |
| AS35701 | Other Business | 2 | 1 | Bart Champagne |
| AS50998 | Hosting Provider | 2 | 1 | Dstny BE N.V. |
| AS5463 | Other Business | 2 | 1 | Perceval S.A. |
| AS58123 | Other Business | 2 | 1 | NG Communications BV |
| AS196987 | Other Business | 2 | 0 | Inetum Belgium NV |
| AS199756 | Other Business | 2 | 0 | DP World Antwerp Ports & Terminals NV |
| AS200585 | Other Business | 2 | 0 | PSA Antwerp NV |
| AS202598 | Other Business | 2 | 0 | Sopra Steria Belgium SA |
| AS202708 | Other Business | 2 | 0 | Radionomy SA |
| AS202713 | Other Business | 2 | 0 | Stadsbader Contractors BV |
| AS202830 | Other Business | 2 | 0 | KBC GLOBAL SERVICES NV |
| AS202964 | Hosting Provider | 2 | 0 | Cloudalize NV |
| AS204120 | Other Business | 2 | 0 | Colibri Consulting B.V.B.A. |
| AS204959 | Other Business | 2 | 0 | Ontex Group NV |
| AS206254 | Hosting Provider | 2 | 0 | GIG.tech N.V. |
| AS207664 | Other Business | 2 | 0 | Ascoo-ITS BV |
| AS207730 | Other Business | 2 | 0 | Sappi Europe S.A. |
| AS209704 | Other Business | 2 | 0 | NV OR NATIONALE MAATSCHAPPIJ DER BELGISCHE SPOORWEGEN |
| AS210227 | Other Business | 2 | 0 | Jessa Ziekenhuis vzw |
| AS211268 | Other Business | 2 | 0 | Smartbit CommV |
| AS213130 | Other Business | 2 | 0 | M-Cube Belgium |
| AS213818 | Other Business | 2 | 0 | TESSENDERLO GROUP PLC |
| AS215694 | Other Business | 2 | 0 | Amptec B.V. |
| AS28704 | ISP & Mobile | 2 | 0 | Proximus NV |
| AS31449 | ISP & Mobile | 2 | 0 | BELCENTER SA |
| AS35084 | Other Business | 2 | 0 | Euroclear SA |
| AS39641 | Hosting Provider | 2 | 0 | WILLUX.be N.V. |
| AS41035 | Other Business | 2 | 0 | Banque CPH SC |
| AS42165 | Government | 2 | 0 | European Commission - Directorate General - Joint Research Centre |
| AS49046 | Other Business | 2 | 0 | De Vlaamse Radio- en Televisieomroeporganisatie NV |
| AS49621 | Other Business | 2 | 0 | Copaco Belgium NV |
| AS51466 | Other Business | 2 | 0 | Bridgestone Europe NV |
| AS61023 | Other Business | 2 | 0 | WORLDCALL TELECOM BV |
| AS62383 | Other Business | 2 | 0 | Lambrechts Data Services VOF |
| AS208479 | ISP & Mobile | 1 | 2 | Connectis S.A. |
| AS198559 | ISP & Mobile | 1 | 1 | BELNET |
| AS200353 | Other Business | 1 | 1 | Opgroeien regie |
| AS200510 | Other Business | 1 | 1 | Kiwazo CommV |
| AS201189 | ISP & Mobile | 1 | 1 | IRC Engineering NV |
| AS206883 | Other Business | 1 | 1 | Brussels Expo Association |
| AS207537 | Other Business | 1 | 1 | Stefan Blomme |
| AS207750 | ISP & Mobile | 1 | 1 | Erbacom bvba |
| AS208725 | Hosting Provider | 1 | 1 | Devrandom.be BV |
| AS210088 | Other Business | 1 | 1 | Securitas N.V. |
| AS210349 | Other Business | 1 | 1 | Lurot Alexis |
| AS211037 | Hosting Provider | 1 | 1 | 1Ago CommV |
| AS212526 | Other Business | 1 | 1 | Freedelity SA |
| AS214130 | Other Business | 1 | 1 | Tiebe Seynhaeve |
| AS215079 | Other Business | 1 | 1 | Italique SRL |