Static IPv4 vs CGNAT: What Businesses Need to Know

In today’s digital-first world, reliable and secure internet connectivity is critical for businesses of all sizes.

At Airbytes, based in Rushden, we specialize in delivering robust telecommunications services designed to meet the evolving needs of businesses across the region.

One important aspect that often gets overlooked is the type of IP addressing used—specifically, Static IPv4 versus Carrier-Grade NAT (CGNAT).

What is Static IPv4?

A Static IPv4 address is a fixed, unchanging public IP address assigned to your internet connection.

This consistency offers significant benefits for businesses that require stable and secure online operations.

Key Advantages of Static IPv4

• Reliable Remote Access: Essential for accessing internal systems securely from anywhere.
• Hosting Capabilities: Makes it easy to run services like VPNs, email servers, and internal websites.
• Simplified Security: Helps in implementing security measures such as IP-based whitelisting.
• Stable Connections: Supports consistent performance for VoIP, video conferencing, and cloud applications.

Understanding Carrier-Grade NAT (CGNAT)

CGNAT is a technique where multiple customers share a single public IP address.

While this helps ISPs conserve the limited supply of IPv4 addresses, it introduces several drawbacks for business users.

Challenges of CGNAT for Business Use

• Restricted Remote Access: Complicates setting up VPNs and remote desktop services.
• Difficulties Hosting Services: Hosting your own servers becomes impractical.
• Increased Latency: Can lead to slower performance for real-time applications.
• Shared Risks: Multiple users sharing the same IP can introduce security and compliance concerns.

Why Static IPv4 Matters for Business

If your business relies on stable connections, remote working, secure communications, or self-hosted services, a Static IPv4 address is critical.

It provides the control, performance, and security needed to support modern business operations effectively.

Airbytes: Free Static IPv4 with Every Broadband Connection

At Airbytes, we believe businesses shouldn’t have to pay extra for essential features.

That’s why every broadband connection we offer comes with a free public Static IPv4 address — helping you avoid the additional £5 to £10 monthly charges that many other providers impose.

This is just one of the ways we make sure our customers get better value and greater flexibility without hidden costs.

Partner with Airbytes

At Airbytes, we provide reliable, business-grade internet solutions — including Static IPv4 addressing — to help your business stay connected and competitive.

Our team is committed to delivering the connectivity foundation you need to thrive.