How IPv4 Transfers Work: A Simple Guide for Buyers
ยท OCTYT
IPv4 addresses are a finite resource, and the free pools at the regional registries are long gone. Today, most organisations that need more IPv4 space get it by buying a block from someone who no longer needs theirs. If you've never done it before, the process can look complicated. It doesn't have to be. Here's how a typical transfer works.
1. Define what you need
Start with the basics: how many addresses you need (for example a /24, /22 or larger), which region you'll use them in, and how soon you need them. These three things shape which blocks are a good fit and how long the transfer will take.
2. Find a suitable block
Once your requirements are clear, the next step is sourcing a block that matches. Good options are clean (not on spam or abuse blacklists), have a clear ownership history, and are registered in, or can be moved to, the right regional registry for your network.
3. Agree on terms, secured by escrow
Price, payment structure and timing are agreed between buyer and seller. At OCTYT, every deal runs through escrow: the buyer's funds are held securely by a neutral third party and only released to the seller once the transfer is complete. Buyers never pay for addresses they don't receive, and sellers know the funds are there before they start the transfer.
4. Complete the registry transfer
Each regional internet registry (RIR), such as ARIN, RIPE NCC, APNIC or LACNIC, has its own transfer policy. Typically, both parties need active accounts with the registry, the buyer may need to show a justified need for the space, and the registry reviews and approves the transfer before updating its records.
5. Escrow is released and the addresses are yours
Once the registry confirms the transfer, the block is registered to your organisation and the escrow funds are released to the seller. From there you can update routing records, set up reverse DNS and start announcing the space on your network.
How long does it take?
Transfers can complete in as little as one week, depending on the region and the details of each deal. Transfers between registries usually take longer than transfers within one region.
Need IPv4 addresses?
Tell us the block size, region and timeline you have in mind, and we'll connect you with the right opportunities, with escrow protecting every step. Send us an enquiry through the quote form on our homepage, or message us on WhatsApp for an immediate response.