How does ICANN control the internet?

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I read in a military strategic discussion forum that ceding control of the internet to ICANN was a mistake. How does ICANN control the internet?

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Anonymous 0 Comments

ICANN is the organisation responsible of issuing names and numbers used on the Internet. Or rather they are responsible for delegating this task to other organisations. So for example in order to communicate with the other computers on the Internet you need an IP address assigned to you. That IP address assignment at some point came from ICANN. In order to host a web site you need a domain name that is unique to you. That domain name assignment eventually came from ICANN. Simply put ICANN is responsible for making sure no two different entities are legally using the same address or name.

However saying that ICANN controls the Internet is a bit misleading. ICANN have no legal mandate and can not enforce the names and numbers it assigns. They are basically ruling by consensus as all the ISPs, DNS servers, end users, etc. can chose to follow their assigned numbers or not. There are several examples of people just using an unused name or block of addresses without getting it assigned by ICANN and this becoming so popular that they can not assign it to others without huge technical issues. And we do see several more closed countries liberally violating ICANN assignments in the version of Internet they provide their citizens.

ICANN was initially founded by the US government and were therefore legally controlled by the US. However it shifted its funding model from government funding to being funded by the ISPs and other customers. Some of the fee when buying a domain name goes to ICANN. In practice ICANN was not only funded this way but also controlled by these members, although the US government was still technically in charge. What changed was that the US government withdrew from the ownership of ICANN and instead converted it to a non-for-profit organisation. In practice this meant that the ISPs were not officially on the board of executives and not just giving recommendations to the US government which were always followed.

From a military strategy point of view this sounds like quite a mistake but that does not take into account the power balance between ICANN, ISPs and various countries. By being in control of ICANN you might technically have some legal control over the Internet. But all the technical implementations are done on a lower level so it is enforced on a lower level. So ICANN might potentially withdraw some assigned names and numbers but there is no guarantee that the ISPs would comply with this. So the amount of control the owner of ICANN have over the Internet is very minimal and of almost no military strategic importance.

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