IPv4

Industry lights up IPv6 addresses

Major network operators around the world permanently enabled IPv6 for their products and services on Wednesday, June 6, as World IPv6 Launch day marked the official debut of dual-support capabilities that will be in place for many years to come.

World IPv6 day a success for those that can

Some of the biggest names on the internet offered their content over IPv6 on Wednesday, marking a global ‘test flight’ for the future architecture of the internet. The day’s success will be measured by the number of internet users that don’t see any difference in how they go about their business – a number that is not expected to be very high, given that the leading participants: Google, Facebook, Yahoo and Akamai to name a few, are dual stacking their websites.

Nortel sells IPv4 numbers to Microsoft

Squeezing the last drops of value out of its remaining assets, fading giant Nortel this week won approval to sell its block of IPv4 addresses to Microsoft for an estimated $7.5m.

No more numbers: IPv4 exhausted

Early Tuesday morning, internet address authority IANA (the Internet Assigned Numbers Authority) handed out two of the last blocks of freely available IPv4 addresses to APNIC, regional internet registry of the Asia Pacific. The move triggered an automatic distribution of the remaining five blocks to each of the regional registries. There are no more IP addresses to be had from version four.

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