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Millions of Internet Addresses Are Lying Idle

An anonymous reader writes "The most comprehensive scan of the entire internet for several decades shows that millions of allocated addresses simply aren't being used. Professor John Heidemann from the University of Southern California (USC) used ICMP and TCP to scan the internet. Even though the last IPv4 addresses will be handed out in a couple of years, his survey reveals that many of the addresses allocated to big companies and institutions are lying idle. Heidemann says: 'People are very concerned that the IPv4 address space is very close to being exhausted. Our data suggests that maybe there are better things we should be doing in managing the IPv4 address space.' So, is it time to reclaim those unused addresses before the IPv6 crunch?"

6 of 500 comments (clear)

  1. Re:screw ipv4 by Anonymous Coward · · Score: 5, Funny

    Hello. I am Hunvi Maguay, premier of Swaziland. If you have an unused IP address we will buy it from you for $6,000,000 right now. In order for us to send you the money, please send us your bank account number along with proof of identity. Your Social Security number would be good. Please tell us your mother's maiden name too. Hurry, our offer will not last long.

  2. Decades? by Hikaru79 · · Score: 5, Funny

    The most comprehensive scan of the entire internet for several decades

    As opposed to the great Internet scans of the 30s?

  3. Comment removed by account_deleted · · Score: 5, Funny

    Comment removed based on user account deletion

  4. Re:screw ipv4 by __aamnbm3774 · · Score: 5, Funny

    I love all meat references.

    Screw the car-analogy people. Explain how this situation affects me in terms of meats!

  5. Re:screw ipv4 by Sechr+Nibw · · Score: 5, Funny

    Only if you stick it in the Outgoing jack.

  6. Re:screw ipv4 by gnick · · Score: 5, Funny

    The FCC should just mandate a switch to IPv6, if the US leads, the rest of the world tends to follow.

    Exactly.

    Listen up world! We've decided that you all should be using miles, feet, inches, Fahrenheit, and gallons. Please upgrade your silly metric system.

    --
    He's getting rather old, but he's a good mouse.