Original article here...
This is weird and scaryThe internet will run out of IPv4 addresses within 500 days it is claimed, stressing the urgency for businesses to migrate to IPv6 addresses.
Internet AddressThe Number Resource Organization (NRO), the official representative of the five Regional Internet Registries (RIRs) that oversee the allocation of all Internet number resources, has announced that the existing pool of IPv4 addresses will run out within 500 days.
Internet Protocol (IP) is a set of technical rules that defines how devices communicate to each other over a network (like the internet). There are currently two versions of IP, IPv4 and IPv6. An IPv4 address will look something like 22.214.171.124 and is where your internet browser will visit after it looks up an web page through a Domain Name Server (DNS) (Translating www.dynamicbusiness.com.au into 126.96.36.199 which is our IPv4 address for example).