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Your trusted IP broker

Prefix Broker is the industry leader in facilitating the
commercial transaction and transfer of IPv4 addresses.

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About Prefix Broker

Prefix Broker is the industry-leading IP broker in facilitating the commercial transaction and transfer of IPv4 addresses. Are you looking for new additional addresses, do you need to sell your extra addresses or would you like to lease IPv4 addresses? It is all possible at Prefix Broker! With a strong and proven track record in the RIPE and ARIN region, Prefix Broker is a trusted partner in reliable IPv4 brokerage and love to help you out and mediate between parties.

Our objective is to match buyers and sellers to best facilitate their needs. Operating as IPv4 address broker, we ensure the transaction proceeds quickly and smoothly. All IP resources must be transferred properly to avoid future issues. If you are interested in buying, selling or leasing an IPv4 address block, contact us to learn how we can help you achieve your objective.

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0,74 million
IP's available for transfer
67,95 million
IP's requested for transfer
7,1 million
IP's transferred YTD
Source: - Updated October 13, 2020

IPv4 Addresses

Looking for additional IPv4 addresses? Prefix Broker can help you! With the help of a specialized IP broker, you are able to find the IPv4 addresses you need. We use our network and knowledge to help you obtain your required IP blocks following your wishes and demands.

Selling IPv4 addresses

Not only can you buy IPv4 addresses, it is also possible to sell the IPv4 addresses you already have. Do you have IPv4 addresses that you are not using? Consider selling your surplus IP addresses. We can help you with selling, because of our buyers standing by! Prefix Broker can guide you through the process and help you with all requirements. We have over a decade of experience so we always find a solution!

Leasing at Prefix Broker

Not sure whether to buy or lease IPv4 addresses? Leasing could be your best option when purchasing is too expensive for you. Sometimes it is better to lease IPv4 addresses instead of buying them. At Prefix Broker, we have clients for you that offer IPv4 addresses for rental. The IPv4 addresses can be rented short-term and long-term.

Why choose an IP broker?

Finding the right IPv4 addresses or buyers for your surplus blocks is not an easy task. Without a sufficient network or knowledge of the market, rules and regulations, the process can be rather complex. An IP broker facilitates both buyers and sellers in reaching their envisioned goal. By connecting both parties and providing support during the entire process, we stand by our clients every step of the way.

Why Prefix Broker?

We have been in business long enough to know every detail of the IPv4 transfer process. With an extensive network and in-depth know-how, we aim to help every client to achieve their IP goals.

✓ An extensive network of parties ready to sell
✓ Expert knowledge of the market
✓ Negotiate on price, timing, governing law and currency
✓ Assist in obtaining approval for the transfer by the RIR
✓ Thorough background check of the supplying party
✓ Far-reaching service tailored to your needs

Our team of experienced professionals is always ready to guide you through the process. To find the best deals, handle administrative matters and negotiate on price and requirements.

Wessel Sandkuijl Managing Director
Andrew Rogers IPv4 Broker
Erik Bais RIPE specialist
Alan van der Himst Financial Director
Weren de Vries Manager Legal Department
Robert de Vries Automation &
Data Specialist
Meet our team

Questions about Prefix Broker?

Do you need more information about buying, selling or leasing IPv4 addresses? Or would you like additional information about the practices of an IPv4 broker? We are happy to answer all your questions. Fill in the contact form and we will get back to you. It is also possible to email us at