You'd think by now with the last IPv4 Internet addresses disappearing, we'd all be well on our way to using IPv6 addresses. You'd be wrong. So, it is that there's now a growing market for IPv4 ...

The global transition from IPv4 to IPv6 has gained major traction, driven by the urgent need to accommodate a rapidly expanding number of internet-connected devices and the introduction of IPv6 ...

Imagine for a moment that there were a nation-wide shortage of phone numbers. The 10-digit numbering scheme just isn’t cutting it anymore. The powers that be decide to expand the scheme, but rather ...

We just saw that the mask determines where the boundary between the network and host portions of the IP address lies. This boundary is important: If it is set too far to the right, there are lots of ...