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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 7,652,899 websites that are CentOS Customers. We know of 895,600 live websites using CentOS and an additional 6,757,299 sites that used CentOS historically and 310,736 websites in the United States.

Download Lead List

Download Lead List

Get a list of 7,652,899 websites using CentOS which includes location information, hosting data, contact details, 895,600 currently live websites and an additional 334,679 domains that redirect to sites in this list. 6,757,299 sites that used this technology previouslyand 310,736 websites in the United States currently using CentOS.

Site Totals

Total Live: 895,600
334,679 additional website redirects^?.
USA Live Sites: 310,736
Live and Historical: 7,652,899

Top 1m: 2.08%
20,766
Top 100k: 4.05%
4,053
Top 10k: 4.2%
420

Countries

Financial

Group

African Union: 9,618
Arab League: 1,972
Asia-Pacific Economic Cooperation: 509,193
Assembly of European Regions: 175,285
Association of Caribbean State Members: 6,841
Association of Southeast Asian Nations: 92,873
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 19,764
Caribbean Community Members: 441
Caribbean Free Trade Association: 402
Central American Integration System: 642
Central European Free Trade Agreement Members: 1,567
Club de Paris: 590,826
Commonwealth of Independent States Members: 20,766
Commonwealth of Nations: 65,596
Community of Portuguese Language Countries: 12,033
Council of Europe: 241,225
Development Assistance Committee: 580,367
East African Community: 555
Eastern Partnership: 180,770
EC Inner Six: 138,296
EC Outer Seven: 49,810
Economic Cooperation Organization: 2,804
Eurasian Economic Union: 20,326
Euronest Parliamentary Assembly: 180,451
European Economic Area: 179,505
European Free Trade Association: 12,951
European Union: 178,451
European Union, European Economic Area and Switzerland: 191,402
Federation of Euro-Asian Stock Exchanges: 9,055
G2 Nations: 319,998
G20 Nations: 535,633
G7 Nations: 440,479
Global Governance Group: 109,248
Group of 77: 147,108
GUAM Organization for Democracy and Economic Development: 1,995
Gulf Cooperation Council: 488
IBSA Dialogue Forum: 28,447
International Solar Alliance: 585,606
Interparliamentary Assembly on Orthodoxy: 43,801
Majority German-speaking states of Central Europe: 65,724
North Atlantic Treaty Organization: 512,091
Organisation for Economic Co-operation and Development: 590,802
Organisation of Eastern Caribbean States: 355
Organisation of Islamic Cooperation: 9,627
Organization of American States: 337,899
Organization of Ibero-American States: 25,535
Organization of the Black Sea Economic Cooperation: 28,238
Organization of the Petroleum Exporting Countries: 977
Organization of Turkic States: 2,085
Pacific Alliance: 8,017
Shanghai Cooperation Organisation: 47,570
South Asian Association for Regional Cooperation: 19,099
Southern African Development Community: 3,809
Southern Common Market: 10,485
Sovereign states and dependent territories of North America: 324,629
Union of South American Nations: 262
Visegrad Group: 13,314

Region

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