CLOUD TELECOM Inc. MAC address blocks

The IEEE registry carries 3 blocks registered to CLOUD TELECOM Inc., together 12.3 thousand addresses, first observed 1 Dec 2022, most recently 14 Mar 2025.

Registered in JP.

Prefix Block Addresses Country First registered
8C:1F:64:0C:AMA-S4.1 thousandJP17 May 2023
8C:1F:64:52:EMA-S4.1 thousandJP1 Dec 2022
8C:1F:64:E1:CMA-S4.1 thousandJP14 Mar 2025

Every block registered to CLOUD TELECOM Inc. in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.