Proton Mail Application

Application Information

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

Description

Proton Mail is a service that provides easy-to-use secure email. Proton Mail's secure email system is designed around the principle of zero access.

Category	Mail
Web Link	Proton Mail - 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.

Netify Data Feeds

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 Proton Mail IP addresses deployed on this type of network.

Network	PoP	Category	Location	IP
Proton	Core Network	Business	Switzerland	176.119.200.128
Proton	Core Network	Business	Switzerland	176.119.200.129
Proton	Core Network	Business	Switzerland	176.119.200.136
Proton	Core Network	Business	Switzerland	185.70.42.12
Proton	Core Network	Business	Switzerland	185.70.42.21
and 13 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 Proton Mail are summarized below.