Fly.io

Fly.io - Hosting

The following page provides details on the Fly.io cloud host: network maps, network ranges, PoPs, IPs and applications using the cloud host.

What Is Fly.io?

Fly.io is a cloud platform and application deployment platform that specializes in running applications close to users via an edge network.

Category	Hosting
Web Link	Home Page

Cloud Hosting

The Cloud Hosting information 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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Fly.io - Network Ranges

IPv4 Network Ranges

37.16.0.0/19
50.31.246.0/24
66.51.120.0/21
and 77 more

IPv6 Network Ranges

2a09:8280:1::/48
2a09:8280:1a::/48
2a09:8280:1b::/48
and 87 more

Network Ranges and Routes
The networks listed here are low-level detailed routes - either BGP or internal.

Fly.io - ASNs

AS40509 is the only ASN associated with the Fly.io network.

ASN	AS40509
Organization	Fly.io
Category	Hosting

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

Fly.io - Domains

fly.io is the primary domain associated with Fly.io.

Fly.io - Active Applications

Name	Category
Tailscale	VPN and Proxy	App Info
Windscribe	VPN and Proxy	App Info

The adjacent list of applications use Fly.io.

Fly.io - Anycast

Fly.io provides Anycast on over 28 network ranges. Anycast makes it possible to route a single IP address to a variety of different geographic points-of-presence.