Last updated: February 01, 2011

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The internet has run out of IP addresses and what happens after that is anyone's guess

  • Old IP addresses running out ... fast
  • Can switch to new, longer IP addresses
  • Current systems can't run both forms
  • More news from linux.conf.au

IT'S the end of the web as we know it.

Since its inception, the internet has become the life source of our economy, and our daily lives – a vast, neverending supply of information delivered to our homes and workplaces at rapid speeds.

Every internet connected computer, smartphone, car, gadget and gizmo is assigned an IP address made up of four sets of digits which allows it to communicate with the net - running off a system known as IPv4 (Internet Protocol version 4).

But just like the housing bubble and the stock market, it was never supposed to slow down - that is, unless it ever ran out of IP addresses.

Guess what?

“In the coming few days and weeks - no longer, the central pool is going to run out,” says Geoff Huston, the Chief Scientist at the Asia Pacific Network Information Centre.

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  • Stuart of Bris. Posted at 2:31 PM January 27, 2011

    How many billions of ip adresses are out there that are not used or infrequently used.If a fee was charged for every ip adress many millions would be surrendered that arn't used or closed because they haven't paid their fee for their rental.This would result in millions of vacant ip addresses until a suitable new system is put out for general use.

    Comment 1 of 8

  • Zoom of Brisbane Posted at 3:02 PM January 27, 2011

    Just when I thought my iPhone would support my needs forever...

    Comment 2 of 8

  • Procrustes Posted at 4:20 PM January 27, 2011

    This is quite possibly an 'over scare' tactic designed to make us feel 'Phew that was close" when a new programme has to be bought by every user of the net, at $200 a pop, in order to go on doing what we do now. Rather like supermarkets claiming that prices will double on some item so that when they 'only' go up by 25% we feel we have been done a favour.

    Comment 3 of 8

  • Wayne of Brisbane Posted at 4:57 PM January 27, 2011

    over the last 2 years 450 million IP addresses have been given out. Everyone was meant to have switched to IPv6 while there were still IPv4 addresses available. Nobody predicted how fast things have grown in the last couple of years. We will need IPv4 address for at least the next 5 years to make the transition. In the asia pacific region we have about 7 months before we're out of addresses. Some regions have until next month! Things are going to change more expenses for the consumer and less quality.

    Comment 4 of 8

  • Michael of Brisbane Posted at 5:38 PM January 27, 2011

    Where does the fee go? Who charges for it? No-one actually owns the internet you know...

    Comment 5 of 8

  • Avoiding rorts... of NQ Posted at 6:24 PM January 27, 2011

    Beware anything with the dreaded "i-" prefix.

    Comment 6 of 8

  • Mr Mushroom of Brisvagus Posted at 8:45 PM January 27, 2011

    Why not just put a 3 at the start of all IP addresses, it worked for telephone numbers.

    Comment 7 of 8

  • Groglett of Brisbane Posted at 6:28 AM January 28, 2011

    Hmmm smells like the millennium bug.

    Comment 8 of 8

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