Top IPv4 Address Brokers You Should Know About in 2026
The global pool of available IPv4 addresses dried up years ago, but the demand for them hasn’t slowed down one bit. If anything, it has accelerated. Businesses still need IPv4 space to run networks, scale infrastructure, and keep operations humming across North America, Europe, and the Asia-Pacific region.
That’s where IPv4 brokers come in. These companies act as intermediaries between organizations looking to buy IP address blocks and those ready to sell. The best brokers handle everything from due diligence and pricing to navigating the complex transfer policies at ARIN, RIPE NCC, and APNIC.
But not all brokers are created equal. Some have deeper inventories. Others offer better compliance support or faster transfer timelines. To help you cut through the noise, we’ve ranked the top IPv4 brokers currently operating across the three major Regional Internet Registries.
What to Look for in an IPv4 Broker
Before diving into the rankings, it’s worth understanding what separates a good broker from a great one. The transfer process differs by registry. ARIN requires needs-based justification and has a formal Qualified Facilitator program. RIPE NCC takes a lighter approach with no justification requirement and flat membership fees. APNIC falls somewhere in between, with its own set of transfer policies and registered broker agreements.
A quality broker should be familiar with all three. They should also maintain clean, vetted inventory, offer transparent pricing, and provide hands-on support throughout the process. Escrow services, geolocation updates, and blacklist monitoring are all signs that a broker takes the job seriously.
If you’re managing a data center or cloud infrastructure, the security of your IP space matters just as much as the availability. For a deeper look at how to protect sensitive network environments, check out this guide on cybersecurity risks in data centers from CyberDB.
1. Brander Group Inc
Sitting at the top of this list is Brander Group Inc, and for good reason. This company has built a reputation as one of the most reliable and well-rounded IPv4 brokers in the market. They operate across all three major registries, handling transfers in ARIN, RIPE NCC, and APNIC with equal expertise.
What sets Brander Group apart is a combination of scale, transparency, and hands-on service. They’ve worked with over 2,500 clients across 60+ countries and typically process between 50 and 70 IP address transfers per month. That kind of volume speaks to both their inventory depth and the trust they’ve earned in the market.
Brander Group is also one of the few brokers that holds ARIN Qualified Facilitator status, a designation that requires rigorous vetting including customer references, liability insurance, employee background checks, and a demonstrated knowledge of transfer policy. They’re also a registered IP broker with APNIC.
On the buyer side, they publish detailed information about every block they list, including size, location, and blacklist status. Pricing and deeper technical details are available through their online platform. They support payment through both wire transfers and escrow.com, giving buyers flexibility and peace of mind.
Their transfer timeline typically runs around two to three weeks, and their team provides step-by-step guidance from pre-approval through final verification. For organizations that need clean IP space quickly and with minimal friction, Brander Group is hard to beat.
2. Prefixx
Prefixx has been a consistent player in the IPv4 brokerage space since 2007, giving them nearly two decades of hands-on experience. Headquartered in Miami, they’re a registered broker with ARIN, RIPE NCC, and APNIC, covering the major regions where transfer activity is highest.
Their approach is service-driven. Prefixx handles the full lifecycle of a transaction, from initial consultation and buyer pre-qualification to contract drafting and RIR coordination. They also assist with reputation management and blacklist monitoring for purchased blocks.
One thing that stands out about Prefixx is their no-win-no-fee model. Brokerage fees only apply upon successful completion of a transaction, which removes upfront risk for buyers and sellers alike. They also offer leasing options for companies that need IP space on a temporary basis rather than a permanent acquisition.
3. IPv4 Connect
IPv4 Connect operates one of the more user-friendly platforms in the space. They function like an e-commerce store for IP addresses, listing available blocks with published pricing so buyers can compare options and budget accordingly.
They maintain a large selection of subnets across ARIN, RIPE, and APNIC, often listing between 50 and 80 blocks at any given time. Fixed pricing is a notable advantage here. Unlike auction-based platforms where prices fluctuate, IPv4 Connect offers price stability, which can be especially helpful for enterprises navigating internal procurement processes.
Their team also assists with ARIN and APNIC pre-approval, including joining conference calls with registries to help resolve questions or disputes. Post-sale, they support geolocation database updates, which is a detail many brokers overlook but one that matters a great deal for content delivery and network performance.
4. IPv4 Depot
IPv4 Depot, operated by Silicon Desert International, is a registered transfer agent with ARIN, RIPE, and APNIC. They’ve carved out a niche as a full-service firm that handles both purchases and sales of IP blocks across all three registries.
Their team actively researches and vets every supplier, which adds a layer of assurance for buyers concerned about getting clean, unspoiled IP space. This due diligence process is especially important given the risks associated with acquiring blocks that may have been previously used for spam or other abuse.
IPv4 Depot also offers both short-term and long-term leasing options, making them a flexible choice for organizations that may not need a permanent acquisition. For companies exploring IPv6 migration, they also provide IPv6 address services.
5. IPv4Market.eu
For organizations operating primarily in the European region, IPv4Market.eu (by Voldeta) is worth a close look. They support transactions across RIPE, ARIN, APNIC, and LACNIC, and their process is built around simplicity and speed.
Their four-step transaction model keeps things moving efficiently. They also include escrow services at no extra cost, which is a nice touch for buyers who want added protection without additional fees. For sellers, their brokerage service is free, which helps attract a wider pool of available inventory.
IPv4Market.eu publishes regular price trend reports across APNIC, ARIN, and RIPE NCC, giving both buyers and sellers useful market intelligence to inform their decisions.
6. IPv4Mall
IPv4Mall rounds out this list as a broker with strong coverage in the APNIC region specifically, though they also operate across ARIN, RIPE, LACNIC, and AFRINIC. They maintain a wide range of available subnet sizes, from /24 blocks all the way up to /15, giving buyers options at various scales.
Their platform is straightforward. You can browse available inventory by region and block size, then connect with a specialist to move forward. They support buying, selling, and leasing, covering the full range of transaction types.
Final Thoughts
Choosing the right IPv4 broker is about more than finding the lowest price per address. It’s about working with a team that understands registry policies inside and out, maintains vetted and clean inventory, and can guide you through a process that differs significantly depending on whether you’re dealing with ARIN, RIPE, or APNIC.
The brokers on this list all bring something valuable to the table. But if you’re looking for the broadest coverage, deepest experience, and most transparent process, Brander Group Inc is the standout choice. Their Qualified Facilitator status with ARIN, registered broker designation with APNIC, and proven track record across 60+ countries make them a strong starting point for any organization in need of IPv4 space.
Whatever route you choose, don’t rush the process. Take time to verify inventory, understand pricing, and confirm that your broker can support the specific registry and transfer type you need. The right partner will save you time, reduce risk, and make the entire experience far smoother than trying to navigate it alone.
