If your company has IP addresses it no longer uses, it is well worth opting to sell block of IP addresses. When my company did this, I quickly found out how complicated this can be. Regional Interest Registry (RIR) policies proved to be particularly bewildering. This is why I would strongly recommend using an experienced broker to handle the sale. I used PrefixBroker, one of the most experienced brokers with a good reputation for customer satisfaction.
A well deserved reputation
When they handled my transaction, PrefixBroker certainly lived up to its reputation for good customer service. The process was thoroughly explained to me before I made any commitment to selling and they were very happy to answer all my questions. They were able to find the right buyer for my block of IP addresses and negotiated all the details with them. PrefixBroker also helped get approval from the RIR for the sale and took care of registering the IP addresses to the new owner. Overall I was very happy with the experience and would recommend PrefixBroker to anyone wanting to sell block of IP addresses.