The format of an IP address in the traditional 32-bit version of the IP protocol. For the foreseeable future, IPv4 will co-exist with the newer IPv6 version (see IPv6). IPv4 uses a "dotted decimal" ...
1,370 million IPv4 addresses were used up this past decade. We have 722 million left, so the bottom of the pool is in sight. There are 3,706,650,624 usable IPv4 addresses. On January 1, 2000, ...
[url=http://arstechnica.com/civis/viewtopic.php?p=28983009#p28983009:292olj8m said: blerik[/url]":292olj8m]For IPv4, the smallest globally routable block is a /20 ...