We've received enough interest about our previous notes on Iranian Internet connectivity that I wanted to give a brief update, and some reflections. In short: Iran is still on the Internet. As the crisis deepens, people are literally risking their lives by continuing to use the Internet for coordination and communication. more
Many media sources have reported outages in Iranian mobile networks and Internet services in the wake of Friday's controversial elections. We took a look at the state of Iranian Internet transit, as seen in the aggregated global routing tables, and found that the story is not as clear-cut as has been reported. There's no question that something large happened in the Iranian telecom space, and that the timing aligns with the close of voting and the emerging controversy... more
Annual global IP traffic will pass two-thirds of a zettabyte in four years according the Cisco's Visual Networking Index report. The economic downturn has only slightly tempered traffic growth and the global IP traffic is expected to quintuple from 2008 to 2013. Cisco predicts IP traffic to grow at a compound annual growth rate (CAGR) of 40%. more
In response to Canada's recent decision to keep a hands-off approach to distributed content over the Internet and through mobile devices, Jacob Glick, Google's Canada Policy Counsel has highly commended the decision. In a blog post today, Glick writes: "If you've ever wondered about the power and popularity of user-generated content in Canada, consider this: if all three Canadian television networks began broadcasting Canadian content 24 hours a day, seven days a week, YouTube would still have more Canadian content than those three networks combined." more
The UK's broadband market is one of the most competitive in Europe. The DSL network effectively covers the entire country, while the network of the dominant cable provider Virgin Media covers more than half of all households (about 12.6 million homes). Beginning in 2007, Virgin Media expanded the availability of its services not by increasing the footprint of its cable network but by utilising wholesale LLU services... more
I cringe whenever I hear the arguments that we can't have community owned infrastructure for connectivity because local governments can't fix potholes. I wouldn't mind it so much if that argument wasn't used to shut off further discussion. We should be asking why we are denied the "dumb-pipes" that provide vital infrastructure and why we allow phone (and TV) companies to horde vital infrastructure. Instead we accept the "pothole" argument as a reason we can't be trusted to communicate on our own. more
President Sarkozy of France recently managed to get his 'Création et Internet' law passed by the National Assembly, and if all goes well in the Senate then French internet users will soon find their activities being supervised by HADOPI, the grandly named 'Haute Autorité pour la Diffusion des Œuvres et la Protection des Droits sur Internet.' The rights it is concerned with are not those of ordinary net users but of copyright owners, and especially the large entertainment companies that have lobbied so hard and so successfully for the power to force internet service providers to terminate the accounts of those accused of downloading unlicensed copies of music, films and software... more
When it comes to broadband subscriptions, the current global recession is merely a short-term phenomenon according to new research released by TeleGeography. The research group reports that "by the end of 2013 the number of broadband subscribers across the world will have grown by 72% to over 700 million, while wireless subscriptions will have grown by well over two billion, an increase of 60%." TeleGeography's GlobalComms Insight predicts that the Asia-Pacific region will continue to dominate the global market but only in terms of total subscription numbers -- the market value will have a different story. "In 2013 the region's 50% share of global subscribers will account for only 28% of global market value. Conversely, while the relative size and importance of the North American market continues to diminish, in 2013 its 7% of subscribers will still account for 23% of global market value." more
I gave a talk yesterday at Northwestern called A DNS in the Air. My idea is that, in order to scale, the emerging wireless Internet needs something analogous to the domain name system (DNS) -- the infrastructure that allows you to reach sites across the Net. Billions of mobile phones, and even more billions of connected sensors and other wireless devices will completely overwhelm our current spectrum management regime. AT&T Wireless estimates we will need between 250 and 600 TIMES the current wireless capacity in 2018, less than a decade from now. more
As someone closely involved with the Australian National Broadband Network (NBN) and many other fibre plans around the globe, I would like to provide an inside picture of the revolutionary developments that are taking place in the Australian broadband market. Australia's national broadband network will be an FttH-based open wholesale network -- a network that will connect (not pass) 90% of all Australians to fibre, with the remaining 10% of the population being linked to that network through technologies that are capable of delivering equivalent services. more
Across the Internet, yesterday, Google users twittered, blogged and emailed that Google search and mail were not usable. And, yesterday afternoon, on Google’s official blog, Urs Hoelzle reported that Google “direct[ed] some […] web traffic through Asia”... Even though Google is very well-connected to a diverse set of other networks, two of these relationships predominate. It is through these relationships that much of the Internet reaches Google... more
Picture this: the still state-owned (51% of shares) Belgian incumbent telecom and Internet operator, Belgacom, is not a dominant player on the ISP market, according to the Brussels appeals court... It is obvious to every inhabitant of Belgium that the incumbent is everywhere. It owns all the copper pairs to homes and a good deal of the fibre. No single Internet or telephony operator can get into the business without transiting through the Belgacom network at some stage. more
FttH networks had begun to arrive well before the financial crisis hit, but surprisingly it is the crisis itself that is now driving fibre beyond its first stage. This first stage was basically a continuation of the 100-year-old vertically-integrated telephone business model. This saw more of the same delivered at higher speeds and higher costs, and there was only a limited market that was willing to pay a premium for such a FttH service... more
In an article titled "A Cyber-Attack on an American City", Bruce Perens writes: "Just after midnight on Thursday, April 9, unidentified attackers climbed down four manholes serving the Northern California city of Morgan Hill and cut eight fiber cables in what appears to have been an organized attack on the electronic infrastructure of an American city. Its implications, though startling, have gone almost un-reported. That attack demonstrated a severe fault in American infrastructure: its centralization. The city of Morgan Hill and parts of three counties lost 911 service, cellular mobile telephone communications, land-line telephone, DSL internet and private networks, central station fire and burglar alarms, ATMs, credit card terminals, and monitoring of critical utilities..." more
In response to customer feedback, Time Warner Cable has discontinued its trials of tiered Internet service. [Corporate Announcement here.] It was quite a stuff-storm, but to TWC's credit, they put their finger up, felt the howling gale, and changed course right away. This is in marked contrast to their larger competitor, Comcast... more
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