I spent a delightful lunch last week with Stacy Hughes — aka the “IP Goddess” — at the Rocky Mountain IPv6 Summit in Denver (pictured). We discussed IPv6 adoption trends, black/gray markets for IPv4 ...

As cofounder of IPXO, an IP management platform, I've spent over a decade in internet infrastructure, watching IPv4 addresses evolve from basic networking tools into valuable financial assets. What ...

I was thinking about the problem of using legacy IPv4-only apps with IPv6, and I got to thinking about how programs like stunnel and ssh can do a trick where they can either open a local port that ...

In February, the news broke that the Internet Assigned Numbers Authority had allocated the final blocks of IPv4 addresses to the five Regional Internet Registries to be distributed to parties within ...

A total of 33.6 million addresses are on their way to their ultimate users on the Net--meaning the last blocks of IPv4 addresses will be allocated soon. IPv6, hurry up, would ya? Stephen Shankland ...

Internet service providers (ISPs) are running out of public IPv4 addresses and want to move away from IPv4 in their internal network. Mapping of Address and Port with Encapsulation (MAP-E), an IPv6 ...

In the early 1990s, internet engineers sounded the alarm: the pool of numeric addresses that identify every device online was not infinite. IPv4, the fourth version of the Internet Protocol, used ...