The idea of the distinction between an ISP, which is a company that provides a service that is completely separate from their customers, who are recipients of service, is not so ironclad.
Ainsi, la distinction qui est faite généralement entre un FSI, c'est-à-dire l'entreprise qui fournit un service, et ses clients, c'est-à-dire ceux auxquels ce service est fourni, n'a rien d'absolu.