MCNC AS81 MCNC network provider: all IP-addresses, address range, subnets. MCNC Durham USA, determine the actual location by IP-address (address of the provider MCNC) (site northcarolina.edu), location of AS81 (ISP hoster).
Service for getting the site location or IP-address: ISP provider, organization, country, region, city, range (network) of IP addresses. Additional tools (Ping check, HTTP check) allow you to test availability of IP address (site) from various points around the world in real time.