Featured Blogs

Euro 2020 Part Three: Domains (Revisited) and Other Channels

In this final article in the series of studies looking at Euro 2020-related infringements, we revisit domain name infringements and consider activity across other online channels, with a focus on social media and mobile apps. Following the original study, which looked at domains registered before May 2020 with names containing "euro2020" or "euro2021," we analyzed daily activity levels in the period immediately preceding and during the competition. more

What Happened to IPv5, IPv7, IPv8 and IPv9?

The IPv4 market has created serious interest in the protocol far beyond the natural confines of networking professionals. These assets are worth a lot. Marketplaces, IPv4.Global's especially, have grown to be large centers of asset transfer by buyers and sellers of IPv4 addresses. IPv4.Global has helped transfer over $1 billion in IPv4 blocks. more

Building Resilient Broadband Networks: Lessons from the Power Industry’s Transformation

It's almost impossible to talk about broadband at the community level without talking about resiliency and redundancy. It's hard to find rural communities that haven't experienced a broadband outage due to a fiber being cut somewhere. The issue hits the news when there are reports of regional or national broadband outages. more

Digital Sovereignty and Internet Standards

There have been a number of occasions when the Internet Engineering Task Force (IETF) has made a principled decision upholding users' expectations of privacy in their use of IETF-standardised technologies. (Either that, or they were applying their own somewhat liberal collective bias and to the technologies they were working on!) The first major such incident that I can recall is the IETF's response to the US CALEA measures. more

Making Sure March Madness Doesn’t Live Up to Its Name

Last month, I talked about keeping the Winter Olympics from clogging up your networks as employees raced to stream live events during the workday. Well, in the U.S., we are in the middle of NCAA Men's Basketball Tournament, the annual "madness" repeats itself all over again. And let's be honest, most of us want to sneak a peek at the scores and witness some of the thrilling upsets that happen every year. more

Unveiling the Lead Legacy: Addressing the Challenges of Abandoned Telephone Cables

A recent article in the Wall Street Journal discusses the possible contamination of copper telephone cables with outer lead sheathing. I'm not linking to the article because it is behind a paywall, but this is not a new topic, and it's been written about periodically for decades. The authors looked at locations around the country where lead cables are still present around bus stops, schools, and parks. more

ISPs and AI: Enhancing Customer Experience and Network Efficiency

One of the most common questions I've been asked lately is what I think the impact AI will have on the broadband industry. All of the big ISPs in the industry have actively been pursuing the use of AI. For example, AT&T Labs says it is investigating the use of AI to optimize the customer experience and auto-heal the network. Comcast says that it is using AI to help process petabytes of data every day. more

Experience is Paramount at the 2017 ANGA COM

Right as May turned into June, we joined thousands of attendees at the latest edition of ANGA COM in Cologne, Germany. Over the course of three days, I had the opportunity to listen and gain insights on the challenges faced today in the industry. As we're already aware, data consumption and demand continue to march upwards. This is further evident by the sheer amount of FTTx-related vendors and solutions present at the show. Cable service providers can look at DOCSIS 3.1 or tilt their HFC towards FTTx. more

Quantifying the Benefits of Telemedicine

There was a recent article in JAMA Network Open, part of the monthly journals of the American Medical Association, that reported on a large study to quantify the benefits of using telemedicine with cancer patients. The study was conducted at National Cancer Institute - Designated Comprehensive Cancer Center in Florida from April 2020 through June 2021. The study wanted to quantify the cost savings for patients that were able to conduct visits via telehealth rather than drive to the cancer center. more

The .nyc High-Bid Auctions

There were highs and lows in city hall's rollout of the .nyc TLD last month. Early on we were cheered when we received notification that our application for the JacksonHeights.nyc domain name had been approved. And with the de Blasio Administration committed to putting the city's 350+ neighborhood domain names under the control of local residents, we began to imagine that our decade-old vision of an "intuitive" city Internet might materialize... more

Starlink Service Is Great on (Some) Cruise Ships

I recently used Starlink on a cruise along the coast of Northwest Africa, and I'll summarize my experience below, but first let me explain why I put some in the title of this post. I posted the following request on the Reddit Cruise group: "What has been your experience of Starlink Internet service on Seabourn or other cruise lines? How was latency? Do video chats work smoothly? Games? etc." more

Network Down? Don’t Forget the Angry Subscribers

Whether you're a service provider or subscriber, a broken connection is an ugly situation. Operators need to shift resources to diagnose and fix the problem. Subscribers must find another way to get back online and continue with their business. And with the proliferation of cloud storage and Internet-based communication platforms, Internet connectivity is now a necessity for many. So when a disruption occurs, the angry calls are guaranteed. more

An Economic Perspective on Internet Centrality

The IETF met in November 2022 in London. Among the many sessions that were held in that meeting was a session of the Decentralised Internet Infrastructure Research Group, (DINRG). The research group's ambitions are lofty: DINRG will investigate open research issues in decentralizing infrastructure services such as trust management, identity management, name resolution, resource/asset ownership management, and resource discovery. more

Whither Cyber-Insurance?

When you go to the doctor for a yearly checkup, do you think about health or insurance? You probably think about health, but the practice of going to the doctor for regular checkups began because of large life insurance companies in the United States. These companies began using statistical methods to make risk or to build actuarial tables they could use to set the premiums properly. Originally, life insurance companies relied on the "hunches" of their salesmen, combined with... more

Satellite Broadband Rivals: Beyond Starlink’s Dominance

Starlink gets almost all of the satellite press in the U.S., which is fair since the company now serves many homes and RVs with broadband. The company currently has over 4,600 active satellites in orbit, and if it sticks with its original business plan, it will eventually have 30,000. But there are a few other satellite companies working in the broadband space that don't get the press. more