Where is the Internet decentralized?
Dyn Research interrogates the notion that the Internet is decentralized by looking at the actual state of infrastructure and routing resilience around the world. What did they find?
The key to the Internet’s survival is the Internet’s decentralization — and it’s not uniform across the world. In some countries, international access to data and telecommunications services is heavily regulated. There may be only one or two companies who hold official licenses to carry voice and Internet traffic to and from the outside world, and they are required by law to mediate access for everyone else.
Countries might not be ensuring maximum redundancy through decentralization for political reasons, a desire to control access to the Internet more easily, but also due to monetary reasons:
Increased diversity at the international frontier often spells less money for the national incumbent provider (typically the old telephone company, often owned by the government itself). Without some strong legal prodding and guidance from the telecoms regulator, significant diversification in smaller markets with a strong incumbent can take a long, long time.