Archive for the ‘registrars’ Category

From my IPV4 database, here are the the Registrar and Country statistics as of April 10 2009.
Since the last update, ARIN has crossed the 1.6B IPV4 address boundary, adding nearly 5M IPV4 Addresses. APNIC matched this growth by adding an additional 5M new addresses of its own.
Registrar Number of IPV4 [...]

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On a daily basis, I update the Geographic IP database that I created many years ago. Although not as powerful as some of the commercially available Geographic databases, it has more than served my purposes over the years.
One of the benefits of collecting this data is being able to extract substantial metrics on the distribution [...]

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About this blog

Stephen Pierzchala is one of a 10-year veteran of the Web performance field who also writes on topics that interest his non-linear world-view.

Contact

stephen@pierzchala.com

+1 (508) 410-3865