A /20 IPv4 block contains 4,096 IP addresses and typically costs between $94,000 - $123,000. IPv4 blocks of this size can be purchased from ipv4.center, which supports transfers across all five RIR regions — RIPE NCC, ARIN, APNIC, LACNIC, and AFRINIC. Per-IP pricing for a /20 block ranges from $23 - $30, varying by registry and current market demand. All purchases include blacklist verification, BGP history checks, managed RIR transfer, and secure escrow payment protection.
/20 IPv4 Pricing by Region
Approximate pricing for a /20 block (4,096 IPs) across all Regional Internet Registries
| RIR Region | /20 Block Price Range | Transfer Time |
|---|---|---|
RIPE NCC Europe, Middle East, Central Asia | $102,000 – $123,000 | 1–2 weeks |
ARIN North America | $98,000 – $119,000 | 2–4 weeks |
APNIC Asia Pacific | $98,000 – $119,000 | 2–3 weeks |
LACNIC Latin America & Caribbean | $82,000 – $111,000 | 3–5 weeks |
AFRINIC Africa | $74,000 – $86,000 | 3–5 weeks |
Prices are approximate and subject to market conditions. Visit the marketplace for real-time pricing. Last updated March 2026.
What's Included with Every /20 Purchase
Every IPv4 block purchased through ipv4.center comes with comprehensive verification and transfer support
Blacklist-Free Guarantee
Screened against 300+ blacklist providers including Spamhaus, SURBL, and Barracuda.
Clean BGP History
No hijacking incidents, unauthorized announcements, or suspicious routing activity.
Managed RIR Transfer
Full transfer management — contracts, documentation, RIR submission, and post-transfer verification.
All RIR Regions
RIPE NCC, ARIN, APNIC, LACNIC, and AFRINIC transfers supported worldwide.
Fast Delivery
RIPE transfers in 1–2 weeks, ARIN 2–4 weeks, APNIC 2–3 weeks. Expedited when possible.
Dedicated Support
Personal account manager for the entire transaction lifecycle, from selection to deployment.
Other IPv4 Subnet Sizes
Browse all available IPv4 block sizes on ipv4.center
/20 IPv4 Block FAQ
Frequently asked questions about buying a /20 IPv4 subnet
What is a /20 IPv4 block?
What is a /20 IPv4 block?
A /20 IPv4 block contains 4,096 IP addresses (sixteen contiguous /24 blocks). It is a popular size for established ISPs, large hosting providers, and cloud platforms. A /20 provides significant address capacity while remaining commonly available on the secondary market.
How much does a /20 IPv4 block cost?
How much does a /20 IPv4 block cost?
A /20 IPv4 block (4,096 IPs) typically costs between $94,000 and $123,000 depending on RIR region and demand. Per-IP pricing ranges from $23 to $30, offering volume discounts compared to smaller prefix sizes.
What are the benefits of owning a /20 IPv4 block?
What are the benefits of owning a /20 IPv4 block?
Owning a /20 provides 4,096 IP addresses under a single prefix, simplifying BGP routing and IP management. It offers better per-IP economics, a more professional routing presence, flexibility to subnet internally (e.g., sixteen /24s), and the block serves as a valuable digital asset that has historically appreciated in value.
Can a /20 block be split into smaller subnets?
Can a /20 block be split into smaller subnets?
Yes, a /20 block can be internally subnetted into smaller allocations — for example, sixteen /24 blocks, eight /23 blocks, four /22 blocks, or any valid combination. However, if you want to sell portions separately on the secondary market, each sub-block must meet the minimum routable prefix size (/24) and may need separate RIR registration.