CentOS
CentOS Application
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 |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
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.Platform Domains
 CDN77
|
{hidden}.cdn77.org |
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 | Route |
|---|---|---|---|---|
 Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.0/22 |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.0/22 |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.0/22 |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.0/22 |
|
Red Hat
|
Core Network | OS/Software Updates | United States | 8.43.84.0/22 |
| and 18 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 here.
CentOS leverages multiple cloud providers to support different components of its service architecture. These platforms are used to deliver core application functionality, including API endpoints, data processing services, and hybrid content distribution, allowing CentOS to optimize performance, reliability, and scalability across its offerings.
| Cloud Hosts | # of IPs |
|---|---|
Amazon AWS
|
87 |
Melbicom
|
2 |
Trabia
|
2 |
AltusHost
|
4 |
Worldstream
|
2 |
Hetzner
|
8 |
Virtual Systems
|
2 |
IOmart
|
2 |
Servers Australia
|
2 |
Cogent
|
1 |
Eonix
|
4 |
Vultr
|
2 |
ServerMania
|
1 |
Liquid Web
|
2 |
Leaseweb
|
2 |
Ionos
|
3 |
Equinix
|
8 |
Hivelocity
|
2 |
Cloudflare Pages
|
2 |
phoenixNAP
|
3 |
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
|
9890 |
|
CDN77
|
58 |
Cloudflare
|
4 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 104.21.89.62 | 4 IPs |
PoP Locations
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