CentOS
CentOS Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by CentOS.
Description
CentOS is a Linux distribution that provides a free, enterprise-class, community-supported computing platform functionally compatible with its upstream source, Red Hat Enterprise Linux.
| Category | OS/Software Updates |
| Web Link | CentOS - Home Page |
Network Intelligence
The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.
Domains
Primary Domains
Primary Domains are owned and managed by the application vendor.
Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of CentOS IP addresses deployed on this type of network.
| Network | PoP | Category | Location | IP | Shared |
|---|---|---|---|---|---|
 Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.214 | |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.215 | |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 38.145.60.20 | |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 38.145.60.21 | |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 38.145.60.38 | |
| and 10 more | |||||
Other Networks
There are tens of thousands of Internet network providers and we make an effort to track as many as we can, but we have less coverage for niche and local providers. The following is a sample of CentOS IP addresses on this type of network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| Consortium GARR | AS137 | 2001:760::/32 | Italy | 2001:760:ffff:b6:4:100:0:72 | |
| Consortium GARR | AS137 | 2001:760::/32 | Italy | 2001:760:ffff:b6:4:100:0:73 | |
| Consortium GARR | AS137 | 2001:760::/32 | Italy | 2001:760:ffff:b6:4:100:0:70 | |
| Centrilogic | AS31863 | 104.152.184.0/21 | United States | 104.152.186.42 | |
| Consortium GARR | AS137 | 193.206.0.0/16 | Italy | 193.206.214.14 | |
| and 81 more | |||||
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by CentOS are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
Amazon AWS
|
67 |
Ionos
|
2 |
Colohouse
|
2 |
Vultr
|
2 |
Servers Australia
|
2 |
Virtual Systems
|
2 |
Leaseweb
|
2 |
Equinix
|
8 |
Worldstream
|
2 |
AltusHost
|
4 |
DataCamp
|
4 |
Hetzner
|
4 |
Hivelocity
|
3 |
Trabia
|
2 |
Melbicom
|
2 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
Hetzner
|
Helsinki | Finland | 4 IPs |
|
Melbicom
|
Core | Germany | 2 IPs |
|
Servers Australia
|
Core | Australia | 2 IPs |
|
Worldstream
|
Core | Netherlands | 2 IPs |
|
Vultr
|
Piscataway | United States | 2 IPs |
|
Colohouse
|
Core | United States | 2 IPs |
|
Ionos
|
Core | United Kingdom | 2 IPs |
|
Trabia
|
Chisinau | Moldova | 1 IP |
|
Trabia
|
Core | Moldova | 1 IP |
|
Hivelocity
|
Core | South Africa | 2 IPs |
|
Hivelocity
|
Core | Germany | 1 IP |
|
AltusHost
|
Core | Netherlands | 2 IPs |
|
AltusHost
|
Stockholm | Sweden | 2 IPs |
|
Leaseweb
|
Core | Netherlands | 1 IP |
|
Leaseweb
|
Amsterdam | Netherlands | 1 IP |
|
Virtual Systems
|
Core | Ukraine | 1 IP |
|
Virtual Systems
|
Kyiv | Ukraine | 1 IP |
|
DataCamp
|
Los Angeles | United States | 1 IP |
|
DataCamp
|
Madrid | Spain | 2 IPs |
|
DataCamp
|
Singapore | Singapore | 1 IP |
|
Equinix
|
Tokyo | Japan | 2 IPs |
|
Equinix
|
Los Angeles | United States | 2 IPs |
|
Equinix
|
Frankfurt am Main | Germany | 2 IPs |
|
Equinix
|
Parsippany | United States | 1 IP |
|
Equinix
|
Secaucus | United States | 1 IP |
|
Amazon AWS
|
Mumbai | India | 4 IPs |
|
Amazon AWS
|
London | United Kingdom | 11 IPs |
|
Amazon AWS
|
Columbus | United States | 8 IPs |
|
Amazon AWS
|
Paris | France | 6 IPs |
|
Amazon AWS
|
Boardman | United States | 5 IPs |
|
Amazon AWS
|
Seoul | South Korea | 2 IPs |
|
Amazon AWS
|
Ashburn | United States | 2 IPs |
|
Amazon AWS
|
Cape Town | South Africa | 6 IPs |
|
Amazon AWS
|
Tokyo | Japan | 2 IPs |
|
Amazon AWS
|
Sydney | Australia | 2 IPs |
|
Amazon AWS
|
Dublin | Ireland | 4 IPs |
|
Amazon AWS
|
Singapore | Singapore | 6 IPs |
|
Amazon AWS
|
Sao Paulo | Brazil | 4 IPs |
|
Amazon AWS
|
Frankfurt am Main | Germany | 5 IPs |
Content Delivery Networks - CDNs
In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.
Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.
| CDNs | # of IPs |
|---|---|
Amazon CloudFront
|
4168 |
CDN77
|
154 |
Cloudflare
|
6 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 172.67.156.225 | 6 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
CDN77
|
DataCamp
|
Atlanta | United States | 6 IPs |
|
CDN77
|
DataCamp
|
Los Angeles | United States | 12 IPs |
|
CDN77
|
DataCamp
|
Chicago | United States | 11 IPs |
|
CDN77
|
DataCamp
|
Frankfurt | Germany | 21 IPs |
|
CDN77
|
DataCamp
|
Kyiv | Ukraine | 3 IPs |
|
CDN77
|
DataCamp
|
Paris | France | 12 IPs |
|
CDN77
|
DataCamp
|
London | United Kingdom | 6 IPs |
|
CDN77
|
DataCamp
|
Prague | Czechia | 9 IPs |
|
CDN77
|
DataCamp
|
Singapore | Singapore | 25 IPs |
|
CDN77
|
DataCamp
|
New York | United States | 6 IPs |
|
CDN77
|
DataCamp
|
Copenhagen | Denmark | 3 IPs |
|
CDN77
|
DataCamp
|
Marseille | France | 9 IPs |
|
CDN77
|
DataCamp
|
Toronto | Canada | 3 IPs |
|
CDN77
|
DataCamp
|
Sydney | Australia | 3 IPs |
|
CDN77
|
DataCamp
|
Stockholm | Sweden | 5 IPs |
|
CDN77
|
DataCamp
|
Bratislava | Slovakia | 5 IPs |
|
CDN77
|
DataCamp
|
Madrid | Spain | 7 IPs |
|
CDN77
|
DataCamp
|
Amsterdam | Netherlands | 5 IPs |
|
CDN77
|
DataCamp
|
Boston | United States | 3 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 44 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bogota | Colombia | 24 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 40 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 84 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 142 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Munich | Germany | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 85 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 43 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 102 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 75 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 42 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 43 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 28 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 50 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 56 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 103 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 159 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 60 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 171 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 58 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fujairah | United Arab Emirates | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 118 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bucharest | Romania | 18 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 104 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 50 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 57 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 186 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 71 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 50 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 52 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Ashburn | United States | 9 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 93 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 85 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 96 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 57 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 59 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 126 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 57 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 106 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 125 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 138 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lagos | Nigeria | 28 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 59 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 87 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 118 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 11 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 116 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 1 IP |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rome | Italy | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 16 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 23 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
Amazon CloudFront
|
Global Network | India | 23 IPs |
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