Since 1993

we have been developing and administering the .SU top-level domain.

> 500

Companies use our
IP addresses

> 100

scientific, educational and budgetary organizations are served on beneficial terms

About RIPN

RIPN is a non-profit organization that pioneered the Russian segment of the Internet and the domain industry in the Russian Federation.

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Networking

For many years we have been building and maintaining networks for scientific institutions in Russia, as well as an infrastructure for international scientific cooperation.

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Providing support

Today we support the critical infrastructure of the Russian segment of the Internet and are involved in developing measures for its regulation.

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Innovations

We have been involved in deploying country's first traffic exchange points, a certification centre and large-scale implementations of IPv6.

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Partnership

IPv4 and IPv6 blocks of IP addresses.
The ".SU" top-level domain registry.

LIR

THE LARGEST LOCAL ONLINE REGISTRY
IN RUSSIA

Convenient terms of leasing IPv4 and IPv6 address blocks

Registration
and support of AS numbers (autonomous systems)

Partners support
and consulting

Russia’s largest tehnological, financial, IT, scientific, educational and governmental organizations are among our clients.

Learn more
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.SU

REGISTRY OF
THE FIRST NATIONAL

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TOP-LEVEL DOMAIN

Since 1993 RIPN has been the registry of the .SU top-level domain, which is part of the national domain zone of the Russian Federation.

>108 ths.

domains are registered
in the .SU zone

25 ths.

new domains
registered in 2023.

78%

.SU domains are
actively used

More ways to create an attractive domain name

The .SU zone makes it easy to find a striking and memorable address for your company website.

Registration of
multilingual IDN domains

It is possible to name websites
in both Latin and Cyrillic characters.

Resource security

The .SU domain is part of the national
domain zone of the Russian Federation
and is securely protected by Russian law.

Protection against fraud

Implementing DNSSEC support minimises the possibility of attacks involving IP spoofing.

Comfortable registration terms

Registration in the .SU domain zone is available from major registrars and the process is as simple as possible.

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и гарантируем высокий уровень
технологической
и консультационной поддержки

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