iljitsch.com

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Hi, I'm Iljitsch van Beijnum. Here on iljitsch.com I publish articles and post links about a range of topics.

Also have a look at my business web site inet⁶ consult.

Estació de França Barcelona

Image link - posted 2010-04-04 in

Trams voor station Amsterdam Centraal

Image link - posted 2010-02-28 in

Ooievaars in Leganés

Image link - posted 2010-02-20 in

Openbaar vervoer in San Francisco

Je verwacht het niet in Amerika, maar ze hebben daar een stad die hoge ogen gooit in de race naar OV-hoofdstad van de wereld. Ze hebben er twee soorten bussen, twee soorten "trams" en twee soorten metro. En nog een zooi veerdiensten die ik niet geprobeerd heb en treinen.

Volledig artikel / permalink - geplaatst 2010-02-02

Station Rotterdam Hofplein in 2010

Image link - posted 2010-01-25 in

The year/decade in IP addresses

For the fifth time now, I wrote an IPv4 address use report over the previous year for this site. And, for the first time, an IPv6 address use report. In addition, I wrote an article for Ars Technica about the IPv4 address use the past year and the past decade. From the Ars article:

Today, ten years later, 2,985 million addresses (81 percent) are in use, and 722 million are still free. In that time, the number of addresses used per year increased from 79 million in 2000 to 203 million in 2009. So it's a near certainty that before Barack Obama vacates the White House, we'll be out of IPv4 address. (Even if he doesn't get re-elected.)

Permalink - posted 2010-01-04

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