44Net Main Page
Public IP addresses for amateur radio projects
Connect a Raspberry Pi, run services for your club, or build a network. 44Net provides free IP address resources for licensed radio amateurs, with several ways to put them to use.
You can connect through an existing network or project, or obtain addresses and arrange your own routing.
Explore ways to connect · Get address resources
Find a way to connect
44Net Connect
Public IP addresses for your devices and networks
Use a WireGuard tunnel over your existing internet connection to give your Raspberry Pi, computer, or network a public 44Net address.
IPIP Mesh
Connect with other participating amateur networks
Run a gateway that exchanges traffic directly with other Mesh gateways through IP-in-IP tunnels over the Internet.
Networks and community projects
Find something interesting to join, use, or help build
Explore independently operated networks and projects, including regional radio networks and shared infrastructure.
Build with 44Net resources
If you’re arranging your own connectivity through an ISP, transit provider, data center, or cloud, start with the resources you need.
Address space
Request an assignment for your amateur radio network or project.
Routing and BGP
Arrange for your upstream provider or your own network to announce your assigned addresses.
DNS
Give your systems names under ampr.org or delegate DNS to your own servers.
See what people are building
Explore remote stations, club services, radio networks, and experiments built by 44Net participants. Find ideas for your own project, learn from other operators’ work, or find out how you can contribute yourself.
Already participating?
Open the Portal to manage your account, assignments, and records.
Setup guides · Troubleshooting and help · Community discussions · Contribute to this Wiki
About 44Net
ARDC administers the 44Net address space and supports amateur networking through infrastructure, services, and project support. Participants operate their own systems and networks, including independent projects with their own teams and ways to get involved.
This Wiki explains the available resources and projects and documents how to use them.
About 44Net and its history → · Eligibility · Terms of use · Earlier documentation