MAC Address Lookup / All vendors / UNIONMAN TECHNOLOGY CO.,LTD
UNIONMAN TECHNOLOGY CO.,LTD MAC address blocks The IEEE registry carries 12 blocks registered to UNIONMAN TECHNOLOGY CO.,LTD, together 201 million addresses, first observed 25 Feb 2023, most recently 8 Dec 2025.
Registered in CN .
UNIONMAN TECHNOLOGY CO.,LTD allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
200 million
100 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
08:9C:74 MA-L 16.8 million CN 8 Dec 2025 18:4F:43 MA-L 16.8 million CN 30 May 2024 20:B8:3D MA-L 16.8 million CN 12 Nov 2025 3C:49:FF MA-L 16.8 million CN 17 Nov 2025 3C:57:65 MA-L 16.8 million CN 25 Jul 2024 4C:7B:35 MA-L 16.8 million CN 18 Jul 2024 4C:D2:FB MA-L 16.8 million CN 25 Feb 2023 84:1A:24 MA-L 16.8 million CN 3 Aug 2024 8C:1E:CF MA-L 16.8 million CN 7 Jun 2024 A0:FD:D9 MA-L 16.8 million CN 24 Nov 2025 E8:12:2D MA-L 16.8 million CN 18 Jun 2024 F0:21:78 MA-L 16.8 million CN 8 Mar 2023
Every block registered to UNIONMAN TECHNOLOGY 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.