In wake of World IPv6 Day, browsers resist IPv6 brokenness—but should they?
At a plenary session during the Internet Engineering Task Force (IETF) meeting in Quebec City, Canada two weeks ago, World IPv6 Day was rehashed at some length. It took place on June 8 this...
With no (or few) more IPv4 addresses, where’s the IPv6 traffic?
When it became clear that 32-bit IP addresses just wouldn't cut it for a growing Internet, the Internet Engineering Task Force did what its name suggests and created a new version of IP. IPv6 has so many addresses that...
No more addresses: Asia-Pacific region IPv4 well runs dry
The Asia-Pacific Network Information Centre (APNIC), which is the organization responsible for distributing IP addresses in most of Asia, Australia, and the Pacific, announced that on April 15, it reached its final /8 block of I...
River of IPv4 addresses officially runs dry
In a ceremony in Miami this morning, the final five blocks of IPv4 addresses were given out to the five Regional Internet Registries that further distribute IP addresses to the far corners of the planet....
25 years of IETF: setting standards without kings or votes
The Internet Engineering Task Force turned 25 yesterday. In that quarter century, 79 meetings were held in 15 countries and 4,500 RFCs (requests for comment) were written, resulting in 70 Internet Standards and 155 cur...
US government getting more interested in IPv6
The US federal government seems to have IPv6 on the brain as of late: both the Federal Communications Commission (FCC) and the National Institute of Standards and Technology (NIST) came out with IPv6-related documents recently. ...
2010 in IP addresses: 225 million down, 496 million to go
As of January 1, 2011, the number of unused IPv4 addresses stands at 495.66 million. Exactly a year earlier, the number of available addresses was 721.06 million. So we collectively used up 225.4 million addresses in 2010. 242 m......
Global pool of IPv4 addresses set to run dry in weeks
Yesterday, the Internet Assigned Numbers Authority (IANA, part of ICANN), allocated two blocks of 16.8 million IPv4 addresses to the RIPE NCC and another two blocks to ARIN. The RIPE NCC and ARIN are the Regional Internet Regist...
Internet will soon be running on IPv4 address fumes
Earlier today, someone I follow on Twitter retweeted a message from Alyssa Milano. This is what the former TV star had to say:
Less Than 1 Year Until The Internet Runs Out of Addresses
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Scraping the bottom of the IPv4 barrel for new addresses
As the remaining pool of IPv4 addresses dwindles (only 623 million are left!), it turns out that the remaining address space isn't exactly beachfront property. The Internet Assigned Numbers Authority (IANA) currently has 16 blocks ...

