Which company owns MAC address prefix 10:A2:4E?

MAC address prefix 10:A2:4E is registered to GOLD3LINK ELECTRONICS CO., LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 10:A2:4E has a network interface built by GOLD3LINK ELECTRONICS CO., LTD.

What is the OUI 10:A2:4E?

10:A2:4E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to GOLD3LINK ELECTRONICS CO., LTD. It covers every address from 10:A2:4E:00:00:00 to 10:A2:4E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 10-A2-4E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 10:A2:4E:00:00:00 that is 10:A2:4E — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is GOLD3LINK ELECTRONICS CO., LTD located?

GOLD3LINK ELECTRONICS CO., LTD is listed at No.90,Sec.1,Com Lin Rd,Taipei 114,Taiwan,R.O.C Taipei Taiwan TW 114 in the IEEE OUI registry entry for 10:A2:4E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

GOLD3LINK ELECTRONICS CO., LTD

MAC address prefix 10:A2:4E is registered to GOLD3LINK ELECTRONICS CO., LTD in the IEEE OUI registry. Any device whose MAC address begins with 10:A2:4E has a network interface built by GOLD3LINK ELECTRONICS CO., LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 10:A2:4E:00:00:00 to 10:A2:4E:FF:FF:FF.

OUI prefix: 10:A2:4E
Hyphen form: 10-A2-4E
MAC range: 10:A2:4E:00:00:00 – 10:A2:4E:FF:FF:FF
Addresses in block: 16,777,216
Organization: GOLD3LINK ELECTRONICS CO., LTD
Address: No.90,Sec.1,Com Lin Rd,Taipei 114,Taiwan,R.O.C Taipei Taiwan TW 114
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2018-12-21Assigned to "GOLD3LINK ELECTRONICS CO., LTD"
archived source →
2026-07-17Assigned to "GOLD3LINK ELECTRONICS CO., LTD"

Nearby in the registry

The prefixes assigned immediately before and after 10:A2:4E:

FAQ

Which company owns MAC address prefix 10:A2:4E?: MAC address prefix 10:A2:4E is registered to GOLD3LINK ELECTRONICS CO., LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 10:A2:4E has a network interface built by GOLD3LINK ELECTRONICS CO., LTD.
What is the OUI 10:A2:4E?: 10:A2:4E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to GOLD3LINK ELECTRONICS CO., LTD. It covers every address from 10:A2:4E:00:00:00 to 10:A2:4E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 10-A2-4E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 10:A2:4E:00:00:00 that is 10:A2:4E — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is GOLD3LINK ELECTRONICS CO., LTD located?: GOLD3LINK ELECTRONICS CO., LTD is listed at No.90,Sec.1,Com Lin Rd,Taipei 114,Taiwan,R.O.C Taipei Taiwan TW 114 in the IEEE OUI registry entry for 10:A2:4E. This is the address the organization registered with the IEEE, which may differ from its current operating address.