NTT Pc Communications, Inc.

NTT PC COMMUNICATIONS, INCORPORATED is a Japanese ICT and network-services company established on September 4, 1985; its name was changed to “NTTPC Communications, Inc.” in September (year not specified on the history page). Public company materials describe it as part of the NTT group, with offerings that have included ISP/network services such as “InfoSphere.”

Public routing and peering records associate the company with AS2514 (INFOSPHERE) and the IRR as-set AS-INFOSPHERE. PeeringDB shows presence at major Japanese IXPs (e.g., JPIX Tokyo/Osaka, JPNAP Tokyo/Osaka, BBIX Tokyo, and Equinix Tokyo), while BGP tooling indicates AS2514 has a valid RPKI certificate.

Public, product-specific customer reviews are not easy to find in English at scale; what appears more commonly online are limited corporate/vendor review pages and general mentions, which is insufficient for a strong reputation signal.