Buy IPv4
Azure Follows AWS with IPv4 Surcharge: Multi-Cloud IPv4 Costs Compared
Azure IPv4 surcharge 2024: how public IPv4 pricing compares across AWS, Azure, and GCP and when buy or BYOIP makes sense.
Marek Dvořák
June 18, 2024
3 min read
RPKI and ROA: Securing Your IPv4 Address Space After Purchase
Learn how to protect your IPv4 addresses from BGP hijacks using RPKI and ROA—essential steps for every address block owner.
Philippe Girard
July 13, 2023
3 min read
IPv4 Pricing Guide: What /24, /23, and /22 Blocks Actually Cost
IPv4 pricing guide: what /24, /23, and /22 blocks cost by region and how to get current pricing.
Lukas Brandt
March 14, 2023
3 min read
IPv4 Broker Landscape: How to Choose the Right Partner
How to choose an IPv4 broker or marketplace: what to look for, red flags, and when to use a broker vs a marketplace.
Lukas Brandt
January 12, 2023
3 min read
IPv4 Due Diligence: How to Verify Ownership and Avoid Fraud
Complete due diligence guide for IPv4 transactions: how to verify ownership, validate LOAs, check reputation, and complete RIR transfers safely.
Lukas Brandt
September 14, 2022
4 min read
BYOIP Explained: Bring Your Own IP to AWS, GCP, and Azure
What BYOIP is, how it works on AWS, GCP, and Azure, and why buying IPv4 for BYOIP can make sense.
Marek Dvořák
May 25, 2022
4 min read
IPv4 Reputation: Why Clean Blocks Matter and How to Verify Them
IP reputation affects email deliverability, VPN/proxy usability, and hosting trust. How to check blocklists, verify clean blocks, and manage reputation when buying or renting IPv4.
Philippe Girard
April 20, 2022
3 min read
AWS Charges for Public IPv4 Addresses: How This Changes the Economics
How AWS public IPv4 charges change the economics of buy vs lease vs rent, and when to bring your own IP (BYOIP).
Marek Dvořák
January 19, 2022
4 min read
BGP Basics for IPv4 Buyers: What You Need to Know Before Acquiring Addresses
What IPv4 buyers need to know about BGP and ASN before acquiring addresses—and how to buy IPv4.
Philippe Girard
October 20, 2021
4 min read
IPv4 Leasing vs Buying: A Cost-Benefit Analysis for Growing Businesses
Cost-benefit of leasing vs buying IPv4: upfront cost, control, and timeline. When leasing makes sense and when buying does—for growing businesses.
Lukas Brandt
March 24, 2021
4 min read
The $50 Milestone: A History of IPv4 Price Growth
In 2021, IPv4 prices crossed $50 per address in some markets—a milestone that illustrated the long-term price trajectory driven by fixed supply and growing demand.
Lukas Brandt
February 17, 2021
4 min read
LACNIC Exhaustion and the Americas: What IPv4 Run-Out Means for LATAM
LACNIC exhausted its IPv4 pool in 2014. Here's how organizations in Latin America and the Caribbean get addresses today.
Lukas Brandt
November 18, 2020
3 min read
IPv4 vs IPv6: Why the Transition Is Taking Decades and IPv4 Still Dominates
IPv4 vs IPv6: why the ipv6 transition is slow, why IPv4 still dominates, and when you still need to buy or rent IPv4.
Marek Dvořák
July 22, 2020
4 min read
Cloudflare Goes IPv6-First: What Large CDNs Reveal About IPv4 Demand
How Cloudflare's IPv6 adoption shows where large CDNs are headed and what it means for IPv4 demand, buying, and leasing.
Marek Dvořák
June 24, 2020
3 min read
How APNIC Allocates IPv4: The Waiting List and Your Options
How APNIC allocates IPv4 addresses, what the waiting list means, and how to get IPv4 in the Asia-Pacific region through the secondary market.
Philippe Girard
February 19, 2020
3 min read
IPv4 Exhaustion Timeline: How We Got Here and What It Means for Your Business
IPv4 exhaustion timeline: how we got here, why IPv4 is scarce, and your options—buy, lease, or rent.
Lukas Brandt
January 15, 2020
4 min read