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Real IPv4
for real hams.

Public IPv4 addresses for your projects.
Free to use for licensed radio amateurs.

Get Started

44Net is a global block of IP addresses reserved for licensed amateur radio operators who want to learn, experiment, and create on the real, public Internet.

Get Started:

• Portal Sign-in
• 44Net Wiki
• ARDC.net

No NAT. Just ’Net.

44Net IP addresses are public, globally routable, and static — no NAT, no CGNAT. IP as it was meant to be.

44Net IP addresses are globally routable. Connected devices can have direct access to the public Internet.

By hams, for hams. Worldwide.

Across the street or around the world — When you access a resource on a 44Net IP, you know it's provided by a fellow ham in the spirit of amateur radio. Got a callsign? Get started.

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44net Globe

Jump in, nerd out. Community Radio

Jump in, nerd out.

44Net is driven by the efforts of its enthusiastic, talented, and committed volunteers. Where amateur radio, networking, and the Internet meet, odds are good — you’ll find your people.

Get Connected