IPv4 block pricing is often reduced to a single number: the current market average per address. But treating your \/16 the same as someone else’s \/16 is a costly mistake. Buyers pay premiums for clean, well-documented, easily deployable blocks \u2014 and they discount blocks with legacy baggage. This guide walks through the factors that push your block above or below the headline market rate.<\/p>\n
In this article:<\/strong><\/p>\n Before adjusting for your block’s specifics, you need a realistic baseline. As of recent market activity, IPv4 addresses typically trade in the range of $35\u2013$60 per address<\/strong>, depending heavily on RIR region and block characteristics. Prices have remained relatively resilient despite the rise of IPv6, driven by sustained demand from cloud providers, CDN operators, and growing ISPs.<\/p>\n Reliable baseline sources include recent brokerage transaction reports, RIR transfer logs (available through ARIN, RIPE NCC, APNIC, and LACNIC public listings), and marketplaces that publish actual sale data rather than asking prices. Remember: asking prices are not selling prices<\/em>. Blocks listed at the top of the range often close 10\u201315% lower after negotiation.<\/p>\n Larger blocks command a premium per address. A \/16 is far more liquid and attractive than eight separate \/20s totaling the same address count. Buyers \u2014 especially large networks and ISPs \u2014 want contiguous space they can announce as a single prefix. General guidance:<\/p>\n Where your block is registered significantly affects value. ARIN (North America) blocks typically fetch the highest prices due to straightforward transfer policies and strong regional demand. RIPE blocks are close behind, while APNIC and LACNIC blocks may trade at a discount due to smaller buyer pools or more complex transfer requirements in some regions.<\/p>\n This is where many sellers lose value unknowingly. Blocks previously used for spam, phishing, or botnet activity may appear on DNSBLs (Spamhaus, Barracuda, SORBS) or carry poor reputation scores. Buyers run due diligence before any transfer, and a tainted history translates directly into a lower offer \u2014 or a withdrawn one.<\/p>\n Before listing, check your block against major blacklists, verify there are no stale route objects or conflicting ROAs, and ensure legacy IANA allocations have clean documentation. Remediation takes time but protects your price.<\/p>\n Blocks with clear, complete documentation of ownership history transfer faster and command better prices. Legacy direct allocations (pre-RIRA era) can be attractive, but only when provenance is airtight. Gaps in the chain of custody raise red flags that buyers price in defensively.<\/p>\n Check for:<\/p>\n Each encumbrance adds friction. Friction equals discount.<\/p>\n How do I get an accurate valuation for my specific block?<\/strong><\/p>\n Get a professional appraisal, or better, several broker opinions and compare. A marketplace like IP4 Market can look at your block’s size, RIR, and reputation history, then connect you with verified buyers at competitive prices \u2014 often above what a private listing manages to fetch.<\/p>\n Does IPv6 adoption lower IPv4 prices?<\/strong><\/p>\n Not so far, not meaningfully. IPv4 is still essential for legacy compatibility, and demand from cloud and hosting operators has kept per-address prices stable or rising in recent years. Whether that lasts another decade is anyone’s guess, but today the floor is holding.<\/p>\n Should I sell or lease my IPv4 block?<\/strong><\/p>\n Need capital now? Sell. Is the block sitting idle and you can afford to wait? Leasing generates recurring revenue while you keep the asset. Run the numbers: projected lease income over 3\u20135 years against what a sale would bring in today.<\/p>\n<\/div>\n In the end, IPv4 block pricing comes down to fundamentals: size, region, reputation, documentation. The market average is a starting point, nothing more. The real work is auditing your block’s actual condition and positioning it in front of the right buyers. Clean, well-prepared blocks routinely sell at or above market rates. Neglected ones languish at discounts.<\/p>\n Working with an experienced partner makes a real difference here. IP4 Market offers a trusted platform for IPv4 transactions \u2014 verified sellers, secure escrow-backed transfers, pricing informed by actual transaction data rather than guesswork. Whether you’re selling a single \/22 or a full \/16, getting a professional valuation is the smartest first move. Reach out for a free block assessment before you list.<\/p>\n\n
Establishing a Market Baseline for IPv4 Pricing<\/h2>\n
Valuation Factors Beyond the Average<\/h2>\n
1. Block Size and Granularity<\/h3>\n
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2. RIR Region<\/h3>\n
3. Clean Routing and Blacklist History<\/h3>\n
4. Legacy vs. Non-Legacy Status and Documentation<\/h3>\n
5. Utilization Restrictions and encumbrances<\/h3>\n
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\n \nFactor<\/th>\n Premium Impact<\/th>\n Discount Impact<\/th>\n<\/tr>\n<\/thead>\n \n Block size \/16\u2013\/19<\/td>\n +5\u201310%<\/td>\n \u2014<\/td>\n<\/tr>\n \n Clean blacklist history<\/td>\n Full market rate<\/td>\n \u221210\u201330%<\/td>\n<\/tr>\n \n ARIN region<\/td>\n +5\u201310%<\/td>\n \u2014<\/td>\n<\/tr>\n \n Unresolved ROAs\/records<\/td>\n \u2014<\/td>\n \u22125\u201315%<\/td>\n<\/tr>\n \n Small blocks (\/24+)<\/td>\n \u2014<\/td>\n \u221210\u201320%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Common IPv4 Block Pricing Mistakes to Avoid<\/h2>\n
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Frequently Asked Questions<\/h2>\n
Conclusion: Price With Data, Not Guesswork<\/h2>\n