Edition 2.0.39 / Archived entry
Domain-name and internet-governance control points
Domain-name and internet-governance control points are the addressing and coordination layers of the internet: the DNS root zone, top-level-domain registries, registrars, resolvers, address allocation and the institutions that administer them. These layers can support particular suspensions or delegation changes, but no institution operates a single switch capable of disconnecting an entire state from the internet.
Function
ICANN coordinates policy and contracts, while IANA administers root-zone changes under defined processes. Root-server operators publish the root data, registries manage top-level domains, registrars maintain customer registrations and recursive resolvers answer users' queries. Regional internet registries allocate address resources through a separate system. United States contractual oversight of the IANA functions ended in October 2016 with the stewardship transition. National law can still reach a registry, registrar or operator within jurisdiction, but that reach is narrower than control of the internet as a whole.
Strategic significance and control history
The defining episode was a refusal. In the first days of Russia's 2022 invasion of Ukraine, the Ukrainian government asked ICANN to revoke Russian country-code domains and take related technical steps. ICANN declined on 2 March 2022, explaining that its mission and authority did not extend to sanctions or disconnection. The decision was a governance response, not proof that the requested action was technically complete or effective. Registry-level seizures under national law, root-zone coordination, address allocation and network routing remain separate. National resolvers and the filtering perimeter treated at Great Firewall and national internet-filtering technology are forms of parallel infrastructure, but they do not replace every external dependency.
See also
Great Firewall and national internet-filtering technology · Submarine communications cables · Data as strategic resource and cross-border data flows · Chokepoint effect · Self-undermining arsenal · Network reconstitution (parallel rails) · Economic statecraft
Sources
Text integrity
SHA-256 of the archived Markdown entry text:
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