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How to Buy IPv4 Addresses: A Complete Guide

March 1, 2026
ipv4.center Team
How to Buy IPv4 Addresses: A Complete Guide

Buying IPv4 Addresses Step by Step

Purchasing IPv4 addresses can seem complex, but with the right guidance and a trusted marketplace, the process is straightforward. This guide walks you through every step.

Step 1: Determine Your Needs

Before browsing listings, assess your requirements:

  • How many IP addresses do you need?
  • What subnet size fits your infrastructure?
  • Do you have a preference for IP status (Legacy, PI, PA)?
  • Is geographic announcement location important?

Step 2: Browse and Select

Use our marketplace to browse available IPv4 blocks. You can filter by registry (RIPE, ARIN, APNIC), subnet size, price range, and more.

Step 3: Reserve the Block

Once you find a suitable block, you can reserve it for 10 days with a $500 deposit. This ensures no one else can purchase it while you prepare your documentation.

Step 4: Organization Setup

You will need to provide your organization details including your RIR (Regional Internet Registry) membership information. This is required for the transfer process.

Step 5: Contract and Payment

After reservation, you will receive a purchase contract. Review and sign it, then proceed with payment via credit card (Stripe) or SWIFT bank transfer.

Step 6: Transfer Process

Upon payment confirmation, the transfer contract is generated based on the transfer type (Legacy, PA, PI, or Inter-RIR). Both parties sign, and the transfer is initiated with the relevant RIR.

Step 7: Completion

The RIR processes the transfer, typically within 2-4 weeks. Once complete, the IP addresses are registered under your organization.

Need help? Our team at info@ipv4center.com is always ready to assist.

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