🇱🇺 Luxembourg
Registry and organization country assignments can differ from the physical location of an IP. Snapshot: 2026-10-04.
1,848,320
Delegated IPv4 address slots
138
Registered ASNs
6
Hosting ASNs
115
Known VPN exit prefixes
Country reference
- ISO code
- LU
- Continent
- Europe
- Capital
- Luxembourg
- Currency
- EUR
- Calling code
- 352
- EU member
- Yes
- Delegated IPv6 address slots
- 40,802,513,366,252,690,777,708,532,072,448
Registry allocations
Allocated and assigned RIR prefixes; address slots are summed across records and may overlap.
| Registry | Prefixes | IPv4 slots | IPv6 slots |
|---|---|---|---|
| APNIC | 1 | 512 | 0 |
| ARIN | 1 | 256 | 0 |
| RIPE_NCC | 662 | 1,847,552 | 40,802,513,366,252,690,777,708,532,072,448 |
Major autonomous systems
Showing up to 138 of 138 ASNs assigned to this country, ranked by announced IPv4 prefix address slots. Overlapping announcements count separately.
| ASN | Organization | Category | IPv4 slots | IPv6 prefixes |
|---|---|---|---|---|
| AS210872 | NATO SUPPORT AND PROCUREMENT AGENCY | government | 1,280 | 1 |
| AS44708 | PAUL WURTH S.A. | business | 1,024 | 0 |
| AS60288 | Eurobase GmbH | business | 1,024 | 0 |
| AS60497 | Uwe Zeidler | business | 1,024 | 1 |
| AS197869 | Luxembourg House of Cybersecurity | business | 1,024 | 1 |
| AS201187 | TELEDISTRIBUTION WALFERDANGE ASBL | business | 1,024 | 0 |
| AS201554 | SES ASTRA S.A. | business | 1,024 | 0 |
| AS203398 | Rotarex S.A. | business | 1,024 | 0 |
| AS204403 | HOTCITY SA | business | 1,024 | 1 |
| AS206504 | RCARRE S.A. | business | 1,024 | 0 |
| AS50754 | C2D System House Luxembourg SA | business | 768 | 3 |
| AS59245 | G-Core Labs S.A | business | 768 | 0 |
| AS200129 | LHISP S.A. | business | 768 | 2 |
| AS201043 | Emma Technologies Sarl | business | 768 | 1 |
| AS201441 | European Investment Bank | banking | 768 | 0 |
| AS21179 | Logwin AG | business | 512 | 0 |
| AS35446 | Netcompany - Intrasoft S.A. | business | 512 | 0 |
| AS47137 | CHAMP Cargosystems S.A. | business | 512 | 0 |
| AS199245 | PricewaterhouseCoopers Societe cooperative | business | 512 | 1 |
| AS199839 | MikeNetworks S.a r.l.-S. | business | 512 | 5 |
| AS203793 | OPG Online Personals Group AG | business | 512 | 0 |
| AS207188 | Clearstream Services S.A. | business | 512 | 0 |
| AS207845 | Epic Games International S.a r.l. | business | 512 | 0 |
| AS207870 | Epic Games International S.a r.l. | business | 512 | 0 |
| AS210145 | Societe de la Bourse de Luxembourg S.A. | business | 512 | 0 |
Largest cities by reference population
GeoNames reference data; this is not a count of located IP addresses.
- Luxembourg · 76,684
- Esch-sur-Alzette · 36,625
- Dudelange · 18,013
- Bonnevoie-Sud · 13,372
- Belair · 12,990
- Limpertsberg · 11,521
- Gare · 11,360
- Kirchberg · 10,725
- Gasperich · 10,208
- Belvaux · 8,329
Hosting counts use ASN organization classifications. VPN counts include distinct exit prefixes with a source-provided country seen within seven days of this snapshot; zero means no known evidence, not absence. Country and city references: GeoNames (CC BY 4.0).