Extract: "The address for Vox Populi, a Canadian company according to its ICANN contract, is listed as Uniregistry’s office in Grand Cayman in both Registry Sponsor and Administrative Contact records".
Source: http://domainincite.com/18224-why-is-sucks-based-in-frank-schillings-office.
Domainers register their domain names with Uniregistry.