The shortage of IPv4 addresses has reached a critical stage, according to the registries that allocate internet numbers around the world. The Number Resource Organization (NRO), which represents the ...

One of the biggest boons of the digital era is that you can't run out digital goods. Unless the "good" in question is an Internal Protocol address. North America has officially exhausted its supply of ...

I don’t know about you, but it has been a long time since my laptop was assigned a public IPv4 address. Most of the time my laptop has a private RFC1918 IPv4 address. Rarely does my computer have a ...

The Internet will run out of unused Internet Protocol version 4 Internet addresses soon, predicts the American Registry for Internet Numbers. The Internet will run out of unused Internet Protocol ...

A growing number of U.S. carriers and enterprises are hedging their bets on IPv6 by purchasing blocks of unused IPv4 addresses through official channels or behind-the-scenes dealmaking. Why the ...

The end is nearer for IPv4, according to the Internet Corporation for Assigned Names and Numbers (ICANN). May 20 triggered an event that likely signals increased difficulty for Internet service ...

As we run out of IPv4 address space, is it time to create an exchange for trading unused address blocks? Ars contributors Iljitsch van Beijnum and Timothy Lee tackle the issue. In this article, ...

The era of IPv4 is drawing to a close. As the last block of IPv4 IP addresses begin to be allocated, TweakTown would like to wave good-bye to the outgoing Internet standard that has been around for 30 ...

North America has finally run out of new addresses based on IPv4, the numbering system that got the Internet where it is today but which is running out of space for the coming era of networking. The ...

I predicted that IPv4 (Internet Protocol version 4) hungry companies would start shopping for IPv4 addresses and a market would be created. I was right. As part of Nortel's bankruptcy settlement, ...