IP address are one of the core foundational pillars of networking - we can't get online without having an IP address. But do IP addresses also change? If so, when and why do they change? Can we stop...

We already know the irritating effects of power cuts on computer and internet users - we can lose work, downloads and the great film we were watching, but what about router settings and IP addresses...

Internet users who explore the concept of IP addresses, and check what their IP address is, will often find that it actually changes. You can check your public or external IP address (eg....

This is an interesting question, because IP addresses of all kinds are known to change from time to time, and for different reasons, which we've covered extensively on this blog. But is there a way...

IP addresses are an integral part of the internet and home networking. Every device that accesses the internet needs an IP address in some form, although under IPv4, it's a bit more complex how this...

This is an interesting question, since modems and routers are so often conflated and confused now in terms of what is what, plus what device does what. It doesn't help that modems and routers can be...