The Proliferation of Microtrenching

There is an interesting new trend in fiber construction. Some relatively large cities are getting fiber networks using microtrenching. Just in the last week, I've seen announcements of plans to use microtrenching in cities like Mesa, Arizona, and Sarasota Springs, New York. In the past, the technology was used for new fiber networks in Austin, Texas, San Antonia, Texas, and Charlotte, North Carolina. more

Where Domain Security Meets the Supply Chain Crunch

Over the last two years, we've all faced supply shortages on items we previously never thought could be in short supply. Most recently, the baby formula and semiconductor markets were hit. Before that, supply chain attacks on Colonial Pipeline and JBS Foods showed us that an attack on one company through a singular point of compromise has the potential to disrupt an entire network of connected companies, products, partners, vendors, and customers. more

A New Definition of Broadband?

FCC Chairman Jessica Rosenworcel has circulated a draft Notice of Inquiry inside the FCC to kick off the required annual report to Congress on the state of U.S. broadband. As part of preparing that report, she is recommending that the FCC adopt a new definition of broadband of 100/20 Mbps and establish gigabit broadband as a longer-term goal. I have a lot of different reactions to the idea. more

IP Address Blocking

A network can fence its own IP addresses or block specific external ones from access. Administrators frequently block access to their own IP addresses to bar unwanted access to content. Individual IPs or blocks of IPs may also be blocked due to unwanted or malicious behavior. IP address blocking prevents a specific IP address or group of IP addresses from connecting with a server, computer, or application. more

The Impact of Open Connectivity

The Internet hints at the much larger possibilities of open connectivity in enabling discoveries such as the web but for the physical world. The ideas themselves go to a deeper level of thinking about how we build systems and how we can enable the future. This post is aimed at people building systems and devices which can be interconnected to create systems and meta-devices. more

Dealing With Non-Compliant Infringers – “The Other 50%”

I often read marketing material from Online Brand or Content Protection vendors, especially some of the newer ones, that make IP rights enforcement sound very straightforward. In some scenarios, given the correct processes are followed, this can be the case - using eBay's VERO program or similar offerings from the major legitimate platforms, counterfeit listings can be removed very quickly. more

No Love for the Big ISPs

It's the time of the year when the results come out for the American Customer Satisfaction Index that asks customers to rate their satisfaction with a wide range of industries and the larger companies within those industries. This is a huge nationwide poll that ranks the public's satisfaction with 400 large companies in 45 sectors. more

Is Cable Broadband Equal to Fiber?

As I have blogged over the years, I have to give kudos to the folks at the big ISPs who have steadily provided controversial quotes that are worth writing about. The latest comes in an article by Linda Hardest at FierceTelecom. She quotes Charter's CEO Tom Rutledge talking about comparing cable broadband to fiber. She quotes Rutledge as saying... more

The Internet as a Public Good

It is time to recognize the Internet as a public good - freely available like other basic infrastructures such as roads and sidewalks. In 1989 Tim Berners-Lee created the World Wide Web by taking advantage of open connectivity available among universities and research institutions. Today we see that same open connectivity within corporations, in our homes, and on university campuses. more

Ten SpaceX Starlink Updates

Starlink now has nearly 500,000 users and is available in 32 countries and nine languages. It is either available, wait-listed, or coming soon in every nation except Afghanistan, Belarus, Cuba, China, Iran, North Korea, Russia, Syria, and Venezuela. There are now 15,000 Starlink terminals in Ukraine with service throughout the nation through connections to ground stations in Poland, Lithuania, and Turkey and they have made a significant contribution in the war with Russia. more

Content vs Carriage – Who Pays?

There was a common catch cry in the early 1990s that "the Internet must be free!" Some thought this was a policy stance relating to the rejection of imposed control over content. Others took this proposition more literally as "free, like free beer!" It might sound naive today, but there was a widespread view at the time that the Internet was able to cast aside conventional economics and operate the Internet infrastructure without charging end-users at all! more

Can SpaceX Launch Version 2 Starlink Satellites This Year?

The answer to the question in the title depends on the availability of SpaceX's new Starship spacecraft and Super Heavy booster rocket, collectively referred to as Starship. Elon Musk says he is highly confident about getting Starship to orbit this year. He also says, "At SpaceX, we specialize in converting things from impossible to late." Starship is critical to Starlink because the version 2 satellites are seven meters long and weigh about 1.25 tons... more

Data, DNS Abuse and What to Do Next

To the annoyance of some, surely, the issue of abuse in the domain name system (DNS) has been high on the list of critical issues in internet governance circles. Personally, in my more than 20 years of internet governance experience, tackling DNS abuse is one of the more important issues I've participated in and seen debated. Despite this intense scrutiny, common-sense solutions (such as contract improvements) have been so far elusive, even as they fall squarely within its ICANN's remit. more

DNS Abuse Institute Launches Centralized DNS Abuse Reporting Service

The DNS Abuse Institute (DNSAI), the entity created by Public Interest Registry (PIR), today announced the launch of NetBeacon, a centralized DNS Abuse reporting service. NetBeacon was developed in collaboration with CleanDNS, an anti-abuse solution developer, which has donated the development and technology behind NetBeacon. more

IPv4 and Education: The Basics

An IP address is a unique identifier for a device on a network, including the internet. IP stands for Internet Protocol (IP) which is a set of rules (a protocol) for addressing and routing data so it can travel through networks and arrive at its intended destination. Hence, "address." Internet-connected devices such as computers and smartphones each have a unique IP address. more