MAC Address Lookup / All vendors / Nanjing RISC-V Institute Co., Ltd.
Nanjing RISC-V Institute Co., Ltd. MAC address blocks The IEEE registry carries 4 blocks registered to Nanjing RISC-V Institute Co., Ltd., together 67.1 million addresses, first observed 24 Jul 2026, most recently 24 Sep 2026.
Registered in CN .
Nanjing RISC-V Institute Co., Ltd. allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
67.1 million
50 million
20 million
1998
2026
2004
2010
2016
2022
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
Prefix
Block
Addresses
Country
First registered
04:D6:34 MA-L 16.8 million CN 13 Aug 2026 34:F8:90 MA-L 16.8 million CN 3 Sep 2026 94:3F:68 MA-L 16.8 million CN 24 Sep 2026 F0:EA:E1 MA-L 16.8 million CN 24 Jul 2026
Every block registered to Nanjing RISC-V Institute Co., Ltd. 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.