How to Buy IPv4 Addresses Safely: A Step-by-Step Guide
- hello753719
- Jun 2, 2025
- 2 min read
The current demand for IPv4 addresses remains as strong as ever, despite the gradual transition to IPv6. Whether you're a business expanding your online presence or a network administrator seeking to enhance your infrastructure, acquiring IPv4 addresses can be crucial. However, it's essential to approach this process with caution to ensure a secure and efficient transaction. Here’s a step-by-step guide on how to buy IPv4 addresses safely.

1. Understand Your Needs
Before diving into the purchasing process, it's vital to clearly understand why you need IPv4 addresses and how many you require. Assess your current and future network requirements to determine the appropriate quantity and type of addresses necessary for your operations.
2. Get Pre-Approval From RIR
You will need to prove your IPv4 requirements to your RIR. Each RIR has its own validation process. However, there is usually an online form to fill out in your membership portal. The RIR will evaluate your current network usage and your proposed network expansion requirements. They will then approve/deny your request, and you will be given a Pre-Approval code and the amount of IPv4 you can look to add to your account.
3. Research Reliable Brokers
The IPv4 market is filled with brokers who facilitate transactions between sellers and buyers. It's crucial to choose a reputable broker with a proven track record. Look for brokers who are members of the IPv4 Broker Program by RIRs (Regional Internet Registries) like ARIN, RIPE, APNIC, etc. These brokers adhere to strict guidelines, ensuring a safe transfer process.
3. Verify the Legitimacy of the Seller
Once you've selected a broker, they will help you find a seller. It's essential to verify the legitimacy of the seller to avoid scams. Request ownership documentation and ensure the addresses are not blacklisted or involved in illegal activities. Trustworthy brokers typically conduct this due diligence on your behalf. They will usually have all of this due diligence completed before they list the IPv4 range for sale.
4. Negotiate the Terms
Work with your broker to negotiate terms that are favourable for both parties. This includes the price, payment terms, and transfer conditions. Ensure that the agreement is documented in writing and legally binding to protect your interests.
5. Complete the Transfer Process
After reaching an agreement, the broker will assist in facilitating the transfer of ownership through the appropriate RIR. This process involves updating the registry records to reflect the new ownership. Ensure that all steps are completed according to the RIR's guidelines to avoid any future disputes.
By following these steps, you can safely and efficiently acquire IPv4 addresses, ensuring your business continues to thrive in the digital landscape. Remember, due diligence and careful planning are key to a successful transaction. If you have any questions or need assistance, feel free to reach out in the comments below!





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