Broadband

Why You Shouldn’t Believe Network Speed Tests

The media is filled with hyperbolic claims that "Our network is the fastest!" And there are many so-called "Speed Test" tools available on the Internet. Most are easily run in a web browser. Should you trust those tools? Not really. The popular speed testing tools provide a very narrow and limited measure of network "speed." It is quite possible that a network that is rated as "fast" could actually deliver poor results to many applications. Why is this so? more

Did Broadband Deregulation Save the Internet?

Something has been bothering me for several months, and that usually manifests in a blog at some point. During the COVID-19 crisis, the FCC and big ISPs have repeatedly said that the only reason our networks weathered the increased traffic during the pandemic was due to the FCC's repeal of net neutrality and deregulation of the broadband industry. Nothing could be further from the truth. more

Evolving the Internet Through COVID-19 and Beyond

As we approach four months since the WHO declared COVID-19 to be a pandemic, and with lockdowns and other restrictions continuing in much of the world, it is worth reflecting on how the Internet has coped with the changes in its use, and on what lessons we can learn from these for the future of the network. The people and companies that build and operate the Internet are always planning for more growth in Internet traffic. more

Amazon Aerospace and Satellite Solutions: Integrating Satellites and Terrestrial Services

Since its founding, Amazon has reinvested profit in building infrastructure. They began with retail sales and distribution infrastructure and later added Amazon Web Services (AWS), providing data center and hosting infrastructure. Amazon founder Jeff Bezos also established Blue Origin, a company to provide satellite launch service and eventually to support space travel. Last year Amazon filed an application for a 3,236-satellite constellation of low-earth orbit Internet service satellites - Project Kuiper. more

Many Libraries Still Have Slow Broadband

During the recent pandemic, many homes came face-to-face with the realization that their home broadband connection is inadequate. Many students trying to finish the school year and people trying to work from home found that their broadband connection would not allow them to connect and maintain connections to school and work servers. Even families who thought they had good broadband found they were unable to maintain multiple connections for these purposes. more

Questions on the Impact of Trees on SpaceX Starlink

The Starlink Web site says, "Starlink is targeting service in the Northern U.S. and Canada in 2020, rapidly expanding to near-global coverage of the populated world by 2021," but the rollout will not be uniform. The initial coverage will be centered around 53 degrees latitude, and locations with unobstructed views of the sky will have an advantage. Like many folks, I wonder about coverage at my particular location in a wooded mountain area at 34.8462° N latitude. more

A DNS View of Lockdown

At NANOG 79 earlier this month Craig Labowitz from Nokia Deepfield presented on the impact on the COVID-19 pandemic on Internet use. The approach to the analysis used real-time streaming telemetry from Communication Service Provider (CSP) backbone and aggregation routers, and the data analysis covered content provider networks in North America, Europe and parts of Asia. more

ISPs, COVID-19 and the Coming Year of Confusion

I've had a number of people ask me about how I think COVID-19 will impact the ISP industry over the next six months. It's an interesting question to consider because there are both positive and negative trends that ISPs need to be concerned about. The chances are that these various trends will affect markets and ISPs differently - making it that much harder for an individual ISP to understand what they are going to see over the next six months. more

Putting COVID-19 Traffic Growth Into Perspective

Nokia Deepfield is another company that works in the background on the web, and that analyzes data traffic patterns for the big ISPs. Their June 4 report on web traffic reports about the same thing we're hearing from most large ISPs -- the volume of web traffic suddenly shot up since the onset of the pandemic. Nokia Deepfield says that the increase in traffic has settled in at about a 25% increase over pre-COVID levels. more

Rural Broadband Subsidy – What’s the Rush?

The Federal Communications Commission (FCC) has adopted procedures for Phase I of the Rural Digital Opportunity Fund (RDOF) auction, which will award up to $16 billion in support over ten years for the deployment of fixed broadband networks to homes and businesses in census tracks that are unserved by voice and broadband with download speeds of at least 25 Mbps. more