INX-ZA is a division of the Internet Service Providers’ Association (ISPA) of South Africa. We currently operate three Internet exchange points, namely the Johannesburg Internet exchange (JINX), Cape Town Internet Exchange (CINX) and Durban Internet Exchange (DINX)
Internet exchanges (INXes) provide a mechanism for ISPs to connect their networks and exchange traffic. The exchanges encourage the local routing of Internet traffic not destined for international locations.