Proton Network

Network Information

The following page provides details on network ranges, IPs, and points-of-presence (PoPs) on the Proton Network.

Proton - Logo

Proton offers encrypted services that give end-users more control over who has access to emails, plans, files, and online activity.

Category Business
Web Link Home Page
The Proton Network hosts third-party applications (see below). The IPs and domains associated with Proton can be found on the Proton Domains and IPs 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

For real-time analysis, Netify also provides a deep packet inspection (DPI) engine that integrates with firewalls, quality-of-service (QoS) engines, and other network tools.

Netify DPI

IPv4 Network Ranges

  • and 8 more

IPv6 Network Ranges

  • 2a05:2700::/32
  • 2a05:2701:800::/38
  • 2a05:2701:1000::/36
  • 2a05:2701:2000::/35
  • and 38 more
Network Ranges and Routes. The networks listed here are low-level detailed routes - either BGP or internal. See What Is BGP for technical details.


AS209103 Proton
AS62371 Proton
What is an ASN? An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by a company or organization.

Applications on the Network

Applications hosted on the Proton Network.

Category Name  


ProtonMail - Logo ProtonMail App Info


Proton - Logo Proton App Info


RIPE Atlas - Logo RIPE Atlas App Info

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