IPv4 Blog
Keep up-to-date with the latest news from IPTrading
What is ARIN and Why Does it Matter?
If you have been in the IPv4 market, you are probably familiar with ARIN and what it does, but if you are new or in
Buying vs. Leasing IPv4 Addresses
IPv4 addresses were first publicly traded in early 2011, and since then nearly all transfers have required buyers ...
How to Purchase IPv4 Addresses
Whether you are a first-time buyer of IPv4 or have had experience purchasing IP addresses before, the process can ...
What is CIDR and Why is it Important?
If you are in the business of IPv4 and IP Addresses you’ve probably heard or seen the term CIDR, but do you know ...
The Lighter Side of IPv4 Address Brokerage
The profession of brokering IPv4 addresses is both rewarding and challenging, as it involves negotiating deals ...
Thoughts on the Department of Defense address “Transfer”
I have been giving consideration to the assignment of a huge number of IPv4 addresses (about 1 in every 25 that ...
IPTrading.com Brokers LACNIC’s First Inter-RIR Transfer
LACNIC, Latin America’s registry of internet number resources, joined ARIN, APNIC and RIPE by allowing ...
ARIN Auctions
Is an IPv4 auction is an appropriate forum to buy or sell IP addresses? After all, there’s a handful of websites ...
First Internet message anniversary
The article linked below caused me to reflect on my memorable first Internet experience. It is growing increasingly
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 ...
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