IPv4 Blog
Keep up-to-date with the latest news from IPTrading

First Internet message anniversary
The article linked below caused me to reflect on my memorable first Internet experience. It is growing ...

Chicken Little and IPv4
The author of the article linked below, without mentioning NAT at all, comes to an important conclusion about IPv4 ...

Another carrier announcing CGN
A new wireless carrier in London, Relish, has announced the deployment of a 4G LTE network. This network is ...

IPv4 Network Surprisingly Robust?
"But a surprising thing happened: because of workarounds that allow many devices to share one address, IPv4 is ...

Our Thoughts on the Future of the IPv4 Market
We are often asked about the future of the IPv4 market and I will take some time now to discuss that.
The IPv4 ...

Ruminations on the failure of IPV6 transition
A dual-stack transition model was decided upon by the IETF as the appropriate one to use in the transition from ...

An enlightening exercise in demonstrating IPv6’s immaturity
This article describes how enabling IPv6 in a dual stack environment led to a frustrating inability to send mail ...

New Mobile Networks continue to be deployed using IPv4
This link describes the deployment of a new Sprint LTE mobile network as being done using Carrier Grade Nat with ...

NAT Considered…
We have been conditioned to consider NAT as the ugly duckling of the Internet Protocol world. Created as a ...

What does the future hold?
Many people feel that upon final exhaust of the available free pool of IPV4 addresses, there will be a significant ...
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