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CentOS Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor. CentOS conforms fully with the upstream vendors redistribution policy and aims to be 100% binary compatible.

https://centos.org

Operating Systems and Servers

CentOS Customers

Get access to data on 8,208,228 websites CentOS Customers. We know of 1,603,786 live websites using CentOS and an additional 6,604,442 sites that used CentOS historically and 834,091 websites in the United States.

Download Lead List

Download Lead List

Get a list of 8,208,228 websites using CentOS which includes location information, hosting data, contact details, 1,603,786 currently live websites and an additional 344,243 domains that redirect to sites in this list. 6,604,442 sites that used this technology previouslyand 834,091 websites in the United States currently using CentOS.

Site Totals

Total Live: 1,603,786
344,243 additional website redirects^?.
United States Live Sites: 834,091
Live and Historical: 8,208,228

Top 1m: 2.03%
20,282
Top 100k: 3.9%
3,903
Top 10k: 3.72%
372

Countries

Financial

Group

African Union: 19,290
Arab League: 5,281
Asia-Pacific Economic Cooperation: 1,075,811
Assembly of European Regions: 227,101
Association of Caribbean State Members: 7,341
Association of Southeast Asian Nations: 80,520
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 25,174
Caribbean Community Members: 412
Caribbean Free Trade Association: 352
Central American Integration System: 777
Central European Free Trade Agreement Members: 1,666
Club de Paris: 1,200,441
Commonwealth of Independent States Members: 29,143
Commonwealth of Nations: 125,547
Community of Portuguese Language Countries: 14,692
Council of Europe: 294,401
Development Assistance Committee: 1,182,947
East African Community: 745
Eastern Partnership: 203,546
EC Inner Six: 149,133
EC Outer Seven: 74,460
Economic Cooperation Organization: 3,976
Eurasian Economic Union: 28,704
Euronest Parliamentary Assembly: 203,193
European Economic Area: 202,209
European Free Trade Association: 13,395
European Union: 200,891
European Union, European Economic Area and Switzerland: 214,286
Federation of Euro-Asian Stock Exchanges: 11,008
G2 Nations: 846,313
G20 Nations: 1,146,292
G7 Nations: 1,015,691
Global Governance Group: 99,006
Group of 77: 155,810
GUAM Organization for Democracy and Economic Development: 2,304
Gulf Cooperation Council: 988
IBSA Dialogue Forum: 41,790
International Solar Alliance: 1,156,566
Interparliamentary Assembly on Orthodoxy: 58,263
Majority German-speaking states of Central Europe: 64,013
North Atlantic Treaty Organization: 1,094,414
Organisation for Economic Co-operation and Development: 1,195,845
Organisation of Eastern Caribbean States: 343
Organisation of Islamic Cooperation: 15,775
Organization of American States: 885,255
Organization of Ibero-American States: 30,666
Organization of the Black Sea Economic Cooperation: 38,356
Organization of the Petroleum Exporting Countries: 1,656
Organization of Turkic States: 3,073
Pacific Alliance: 8,637
Shanghai Cooperation Organisation: 63,808
South Asian Association for Regional Cooperation: 24,475
Southern African Development Community: 10,155
Southern Common Market: 13,020
Sovereign states and dependent territories of North America: 868,928
Union of South American Nations: 309
Visegrad Group: 16,435

Region

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