Ubuntu Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Ubuntu.

Description

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.

Category	OS/Software Updates
Web Link	Ubuntu - 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.

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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

Adobe Marketo

{hidden}.mktoweb.com

Network Ranges

91.189.88.0/21
162.213.32.0/22
185.125.188.0/22
194.169.254.0/24
2a06:bc80::/29
and 2 more

Network Ranges
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.

Ubuntu Network

Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the Ubuntu Network.

ASN Description	ASN	Route	Location	IP
Canonical Group	AS41231	91.189.89.0/24	United States	91.189.89.32
Canonical Group	AS41231	91.189.91.0/24	United States	91.189.91.15
Canonical Group	AS41231	91.189.91.0/24	United States	91.189.91.21
Canonical Group	AS41231	91.189.91.0/24	United States	91.189.91.38
Canonical Group	AS41231	91.189.91.0/24	United States	91.189.91.39
and 296 more

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Ubuntu IP addresses deployed on this type of network.

Network	PoP	Category	Location	Route
VNPT	Core Network	ISP/Telco	Vietnam	113.161.76.0/22
FPT Group	Core Network	ISP/Telco	Vietnam	118.69.65.0/24
A1 Group	Core Network	ISP/Telco	North Macedonia	146.255.69.0/24
Liquid	Core Network	ISP/Telco	Kenya	197.155.77.0/24
Yandex	Core Network	Portal	Russia	213.180.200.0/21
and 4 more

SaaS - Software-as-a-Service

Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Ubuntu are summarized below.

SaaS	# of IPs
Adobe Marketo	5
GitHub	8
Zoho	2

Service	Category	Sample IP	IP Count
Adobe Marketo	Advertiser	104.17.70.206	5 IPs
GitHub	Technology	185.199.108.153	8 IPs
Zoho	Business	136.143.190.152	2 IPs

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Ubuntu are summarized here.

Ubuntu 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 Ubuntu to optimize performance, reliability, and scalability across its offerings.

Cloud Hosts	# of IPs
Amazon AWS	106
Microsoft Azure	32
Google Cloud Platform	21
Linode	1
xTom	4
Scaleway	2
Rackspace	5
Trabia	2
EdgeUno	2
BuyVM	1
Vultr	1

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.