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How Luxembourg ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Luxembourg over time.
The largest autonomous systems registered to Luxembourg by IPv4 footprint.
Luxembourg against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
133 autonomous systems registered to Luxembourg. Click an AS for detail.
| RESTENA Fondation RESTENA |
| 83.7K |
| 9 |
| AS25367LU | AS-ADTS-LU Proximus Luxembourg S.A. | 78.6K | 6 |
| AS56665LU | TANGO-PROXIMUS_NXT Proximus Luxembourg S.A. | 78.1K | 33 |
| AS202422LU | GHOST G-Core Labs S.A. | 66K | 258 |
| AS8632LU | LOL-AS Luxembourg Online S.A. | 32K | 13 |
| 256 |
| — |
| 1 |
| AS209333LU | Osy_Technologies Osy Technologies S.a r.l. | 256 | — | 1 |
| AS51966LU | RESTENA-ANYCAST-AS Fondation RESTENA | 256 | 1 | 2 |
| AS212218LU | lu-dennemeyer Dennemeyer TechSys S.A. | 256 | — | 1 |
| AS207845LU | EPICGA-DC5-AS Epic Games International S.a r.l. | 512 | — | 2 |
| AS47137LU | CHAMP-CARGOSYSTEMS-AS CHAMP Cargosystems S.A. | 512 | — | 1 |
| AS203793LU | BE2 OPG Online Personals Group AG | 512 | — | 1 |
| AS210559LU | MOONAIR G-Core Labs S.A. | 512 | — | 2 |
| AS50754LU | C2D C2D System House Luxembourg SA | 512 | 131.1K | 4 |
| AS214418LU | ITECH28 ITech28 S.a.r.l. | 512 | 524.3K | 3 |
| AS207870LU | EPICGA-DC4-AS Epic Games International S.a r.l. | 512 | — | 2 |
| AS199245LU | PWCLU PricewaterhouseCoopers Societe cooperative | 512 | 524.3K | 3 |
| AS212630LU | AS_LUXAIRPORT Societe de l'aeroport de Luxembourg SA | 512 | 65.5K | 3 |
| AS210872LU | NSPA NATO SUPPORT AND PROCUREMENT AGENCY | 512 | 1 | 3 |
| AS21179LU | Logwin-AS Logwin AG | 512 | — | 1 |
| AS210145LU | bourselux Societe de la Bourse de Luxembourg S.A. | 512 | — | 2 |
| AS35446LU | ISOFT-AS Netcompany - Intrasoft S.A. | 512 | — | 1 |
| AS215667LU | Cyclop Cyclop S.a r.l. | 512 | 524.3K | 3 |
| AS199839LU | MIKENETWORKS-AS MikeNetworks S.a r.l.-S. | 512 | 4 | 6 |
| AS201441LU | EIB_AS European Investment Bank | 768 | — | 3 |
| AS200129LU | LHISP LHISP S.A. | 768 | 2 | 5 |
| AS201554LU | SES-ps SES ASTRA S.A. | 1K | — | 4 |
| AS203398LU | ROTAREX Rotarex S.A. | 1K | — | 1 |
| AS204403LU | HOTCITY HOTCITY SA | 1K | 524.3K | 2 |
| AS44708LU | PAULWURTH-AS PAUL WURTH S.A. | 1K | — | 3 |
| AS197869LU | CIRCL Luxembourg House of Cybersecurity | 1K | 65.5K | 2 |
| AS206504LU | RCARRE RCARRE S.A. | 1K | — | 1 |
| AS201187LU | ASWALFERDANGE TELEDISTRIBUTION WALFERDANGE ASBL | 1K | — | 1 |
| AS60497LU | ict-media Uwe Zeidler | 1K | 1 | 5 |
| AS60288LU | EurobaseGmbH Eurobase GmbH | 1K | — | 1 |
| AS203143LU | BCEE-LU Banque et Caisse d'Epargne de l'Etat Luxembourg | 1.3K | 524.3K | 3 |
| AS200331LU | SGG IQ EQ (Luxembourg) S.A. | 1.3K | — | 2 |
| AS3347LU | CETREL-LU-AS1 Worldline Financial Services (Europe) S.A. | 1.5K | — | 6 |
| AS60752LU | AOSSIA-AS AOSSIA S.A. | 1.5K | — | 6 |
| AS25094LU | CTIE Centre des technologies de l'information de l'Etat | 1.5K | — | 3 |
| AS41273LU | ACETT Antenne Collective Ettelbruck ASBL | 1.8K | 589.8K | 5 |
| AS210834LU | LU-CIX-IT LU-CIX Management G.I.E. | 1.8K | 4.1K | 14 |
| AS203055LU | MEGA-LIMITED-AS Datacenter Luxembourg S.A. | 2K | 3 | 11 |
| AS213785LU | BIL-LU Banque Internationale a Luxembourg, societe anonyme | 2K | — | 5 |
| AS204299LU | KPMG-LU KPMG Audit S.a r.l. | 2K | — | 5 |
| AS58049LU | MTXS Erinix Sarl | 2K | 2 | 6 |
| AS15780LU | LARU Luxembourg Amateur Radio Union, A.s.b.l. | 2K | 80 | 6 |
| AS202438LU | encevo Encevo S.A | 2K | 524.3K | 6 |
| AS47944LU | CHD-AS Chambre des Deputes Luxembourg | 2K | 65.5K | 2 |
| AS57205LU | ARIANESOFT Telkea Soft S.A. | 2.3K | — | 2 |
| AS204025LU | CMD Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | 2.6K | — | 5 |
| AS203944LU | lu-didata NTT Luxembourg PSF S.A. | 2.6K | — | 5 |