Networks

Iran’s Record Internet Blackout Deepens Civilian Isolation, Fuels Humanitarian Concerns

Iran’s unprecedented internet blackout, imposed after February’s strikes, has reduced connectivity to near zero, tightened state control over information, and set a global precedent for wartime digital isolation with significant humanitarian consequences. more

U.S. Blocks Foreign-Made Routers Over Cybersecurity Fears

America has barred imports of new foreign-made routers, citing cybersecurity risks tied to espionage and infrastructure disruption, signalling a broader push to reduce reliance on Chinese technology in critical network systems. more

The Geopolitical Protocol: Can QUIC and LEO Satellites Mitigate the Risks of Fragile Subsea Cables?

As geopolitical tensions expose the fragility of subsea cables, Low Earth Orbit satellites and the QUIC protocol promise a more resilient internet by diversifying routes, preserving session continuity, and redefining control over global data flows. more

NANOG 96: Gigawatt AI Data Centres and the Risk of a Bubble

At NANOG 96, the AI boom dominated discussions as firms race to build gigawatt-scale data centres packed with advanced GPUs, liquid cooling, and lossless networks, raising fears of overinvestment, neglected security priorities, and a looming infrastructure bubble. more

Competing With Satellite Cellular: AT&T Sees Little Threat but Niche Appeal Grows

AT&T’s CEO plays down the threat of satellite cellular, citing bandwidth and coverage limits. Yet growing interest in rural and IoT applications suggests the technology could still claim valuable niches in the wireless market. more

NANOG 95: From Faster Fibre to Route Leaks, Operators Face Old Problems with New Tools

The NANOG 95 conference spotlighted breakthroughs in fibre optics, wireless technology, routing security, and quantum computing, offering a forward-looking assessment of internet infrastructure and its vulnerabilities, as reported by APNIC's Geoff Huston. more

AWS Unveils Route 53 “Accelerated Recovery” to Bolster DNS Resilience

AWS is introducing Route 53 Accelerated Recovery to help organizations maintain DNS control during regional outages, offering a 60-minute recovery objective and sustained access to key API operations for critical updates and traffic management. more

US Senators Move to Shield Undersea Internet Cables from Global Threats

A bipartisan Senate bill seeks to strengthen U.S. oversight and global coordination to protect undersea fiber-optic cables, vital infrastructure increasingly targeted by geopolitical adversaries, natural disasters, and cyber or physical sabotage. more

The hiQ Decision Legalized Infrastructure Theft - We Need a Federal Fix

The hiQ ruling erased legal protections against commercial scraping, leaving infrastructure providers to absorb escalating costs. Without federal action defining data misappropriation, a free-rider AI economy could undermine open networks, investment, and long-term data integrity. more

Internet Evolution: Moore’s Law, Addressing Architectures, and the Future of Internet Scale

The Internet has evolved from a scarcity-driven system into one defined by abundance, reshaping infrastructure, governance, and economic models while challenging long-held assumptions about addressing, network roles, and the future of protocol design. more

Centralizing DNS Data for Security, Compliance, and Performance

Private DNS data lakes consolidate fragmented logs into a centralised platform, improving visibility, security, and compliance. They enable advanced analytics, strengthen threat detection, and help organisations optimise network performance in increasingly complex IT environments. more

Study Finds IPv6 Adoption Exposes More Residential Devices to Unsolicited Traffic

As IPv6 adoption accelerates, a new study warns that the disappearance of NAT in home networks is exposing millions of devices to online threats -- potentially fueling a new wave of powerful IoT botnets. more

An Internet Infrastructure Perspective on AI Service Provision

This study analyzes the differences in domain name and IP address strategies among a number of current mainstream artificial intelligence (AI) service providers. We find that these technical choices not only reflect deployment decisions but also deep-seated corporate knowledge and capabilities in Internet infrastructure service provision, as well as brand positioning and market strategies. more

Jevons Paradox and Internet Centrality

The story of computing and communications over the past eighty years has been a story of quite astounding improvements in the capability, cost and efficiency of computers and communications. If the same efficiency improvements had been made in the automobile industry cars would cost a couple of dollars, would cost fractions of a cent to use for trips, and be capable of travelling at speeds probably approaching the speed of light! more

The Christmas Goat and IPv6 (Year 15)

The Christmas Goat attracted 809 unique AS numbers this year, with IPv6 usage led by the USA and Finland. Despite a rise to 39% IPv6 adoption, challenges like outdated routers persist. As this 15-year tradition concludes, the holiday Goat highlights the progress and hurdles of IPv6 integration. more