Which company owns MAC address prefix 94:00:06?

MAC address prefix 94:00:06 is registered to jinyoung in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 94:00:06 has a network interface built by jinyoung.

What is the OUI 94:00:06?

94:00:06 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to jinyoung. It covers every address from 94:00:06:00:00:00 to 94:00:06:FF:FF:FF, or 16,777,216 addresses in total. It is also written 94-00-06.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 94:00:06:00:00:00 that is 94:00:06 — 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 jinyoung located?

jinyoung is listed at 1000 Dongil-ro Nowon-gu Seoul Seoul KR 01849 in the IEEE OUI registry entry for 94:00:06. This is the address the organization registered with the IEEE, which may differ from its current operating address.

jinyoung

MAC address prefix 94:00:06 is registered to jinyoung in the IEEE OUI registry. Any device whose MAC address begins with 94:00:06 has a network interface built by jinyoung. 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 94:00:06:00:00:00 to 94:00:06:FF:FF:FF.

OUI prefix: 94:00:06
Hyphen form: 94-00-06
MAC range: 94:00:06:00:00:00 – 94:00:06:FF:FF:FF
Addresses in block: 16,777,216
Organization: jinyoung
Address: 1000 Dongil-ro Nowon-gu Seoul Seoul KR 01849
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.

2017-09-08Assigned to "jinyoung"
archived source →
2026-07-17Assigned to "jinyoung"

Nearby in the registry

The prefixes assigned immediately before and after 94:00:06:

FAQ

Which company owns MAC address prefix 94:00:06?: MAC address prefix 94:00:06 is registered to jinyoung in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 94:00:06 has a network interface built by jinyoung.
What is the OUI 94:00:06?: 94:00:06 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to jinyoung. It covers every address from 94:00:06:00:00:00 to 94:00:06:FF:FF:FF, or 16,777,216 addresses in total. It is also written 94-00-06.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 94:00:06:00:00:00 that is 94:00:06 — 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 jinyoung located?: jinyoung is listed at 1000 Dongil-ro Nowon-gu Seoul Seoul KR 01849 in the IEEE OUI registry entry for 94:00:06. This is the address the organization registered with the IEEE, which may differ from its current operating address.