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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 7,351,615 websites that are CentOS Customers. We know of 883,431 live websites using CentOS and an additional 6,468,184 sites that used CentOS historically and 296,343 websites in the United States.

Download Lead List

Download Lead List

Get a list of 7,351,615 websites using CentOS which includes location information, hosting data, contact details, 883,431 currently live websites and an additional 318,966 domains that redirect to sites in this list. 6,468,184 sites that used this technology previouslyand 296,343 websites in the United States currently using CentOS.

Site Totals

Total Live: 883,431
318,966 additional website redirects^?.
USA Live Sites: 296,343
Live and Historical: 7,351,615

Top 1m: 1.95%
19,537
Top 100k: 3.81%
3,814
Top 10k: 4.03%
403

Countries

Financial

Group

African Union: 10,015
Arab League: 1,926
Asia-Pacific Economic Cooperation: 495,083
Assembly of European Regions: 175,301
Association of Caribbean State Members: 6,715
Association of Southeast Asian Nations: 94,263
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 18,198
Caribbean Community Members: 349
Caribbean Free Trade Association: 309
Central American Integration System: 546
Central European Free Trade Agreement Members: 1,503
Club de Paris: 573,716
Commonwealth of Independent States Members: 20,440
Commonwealth of Nations: 64,371
Community of Portuguese Language Countries: 11,731
Council of Europe: 239,434
Development Assistance Committee: 563,657
East African Community: 525
Eastern Partnership: 178,028
EC Inner Six: 136,458
EC Outer Seven: 50,727
Economic Cooperation Organization: 2,724
Eurasian Economic Union: 20,012
Euronest Parliamentary Assembly: 177,707
European Economic Area: 176,681
European Free Trade Association: 14,343
European Union: 175,761
European Union, European Economic Area and Switzerland: 190,104
Federation of Euro-Asian Stock Exchanges: 8,832
G2 Nations: 305,658
G20 Nations: 515,920
G7 Nations: 422,360
Global Governance Group: 111,979
Group of 77: 147,168
GUAM Organization for Democracy and Economic Development: 1,947
Gulf Cooperation Council: 483
IBSA Dialogue Forum: 27,224
International Solar Alliance: 569,174
Interparliamentary Assembly on Orthodoxy: 42,978
Majority German-speaking states of Central Europe: 65,435
North Atlantic Treaty Organization: 495,290
Organisation for Economic Co-operation and Development: 573,956
Organisation of Eastern Caribbean States: 349
Organisation of Islamic Cooperation: 9,292
Organization of American States: 322,940
Organization of Ibero-American States: 25,242
Organization of the Black Sea Economic Cooperation: 27,776
Organization of the Petroleum Exporting Countries: 954
Organization of Turkic States: 2,026
Pacific Alliance: 7,957
Shanghai Cooperation Organisation: 45,764
South Asian Association for Regional Cooperation: 17,546
Southern African Development Community: 4,319
Southern Common Market: 10,227
Sovereign states and dependent territories of North America: 310,010
Union of South American Nations: 259
Visegrad Group: 13,233

Region

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