Question 1

How do I buy IPv4 addresses?

Accepted Answer

You can buy IPv4 addresses through IPv4 Trader by browsing our marketplace, selecting a block, and completing the purchase. We handle verification, RIR transfer, LOA, WHOIS updates, and RPKI/ROA configuration across ARIN, RIPE, APNIC, LACNIC, and AFRINIC regions.

Question 2

How much does an IPv4 address cost?

Accepted Answer

IPv4 address prices vary by RIR region and block size, typically ranging from $25 to $55 per IP for purchase. Leasing starts from $0.50 per IP per month. Use our IPv4 Price Calculator for current estimates.

Question 3

How does IPv4 leasing work?

Accepted Answer

IPv4 leasing lets you rent a block of IP addresses on a monthly basis. You get full routing rights, an LOA (Letter of Authorization), and WHOIS support without the upfront cost of purchasing. Leases are flexible with monthly, quarterly, or annual terms.

Question 4

How do I sell unused IPv4 addresses?

Accepted Answer

You can sell your unused IPv4 space through IPv4 Trader by creating a seller listing. We verify your block ownership, evaluate its health, match you with qualified buyers, and handle the RIR transfer process.

Question 5

How quickly can I get IPv4 addresses provisioned?

Accepted Answer

IPv4 Trader provisions IP blocks within 24 to 48 hours of order confirmation, including LOA issuance, WHOIS updates, and optional RPKI/ROA configuration.

Question 6

Which RIR regions do you cover?

Accepted Answer

We offer IPv4 blocks from all five RIR regions: ARIN (North America), RIPE (Europe/Middle East), APNIC (Asia-Pacific), LACNIC (Latin America), and AFRINIC (Africa).

Question 7

What is an LOA?

Accepted Answer

A Letter of Authorization (LOA) is a formal document that authorizes a network operator to announce a specific IP prefix through BGP. It is issued by the IP block holder and is required by transit providers.

Question 8

Do you support RPKI and ROA configuration?

Accepted Answer

Yes. We offer full RPKI/ROA setup and management for all IP blocks, ensuring your network's IP space is properly secured and validated in the global routing table.

IPv4 FAQ &
Knowledge Base

IPv4 Basics

Buying IPv4 Addresses

Leasing IPv4 Addresses

Selling IPv4 Addresses

Technical

Still Have Questions?

IPv4 FAQ &Knowledge Base