Saturday, January 22, 2011

Web to run out of IP addresses

The world will run out of Internet addresses “within weeks”, one of the founding fathers of the Web said on Friday.

Mr Vint Cerf, Google’s vice-president, who helped create the Web by connecting computers, using Internet Protocol addresses, said it was his “fault” that the 4.3 billion addresses created were running out, the Sydney Morning Herald reported.

“I thought it was an experiment and I thought that 4.3 billion would be enough to do an experiment,” Mr Cerf, the “Chief Internet Evangelist”, was quoted as saying in an interview.

In 1977, Mr Cerf created the web protocol, IPv4, which connects computers globally, as part of an experiment, while working with the US Department of Defense. He said he never expected his experiment “wouldn’t end”.
IP addresses are the unique sequence of numbers assigned to each computer, website or other internet-connected devices. They are not the same as website domain names.

To resolve the crisis, an updated protocol for the Internet, IPv6, currently being planned by the industry, will create trillions of addresses.

via deccanchronicle

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