Which company owns MAC address prefix E8:FD:E8?

MAC address prefix E8:FD:E8 is registered to CeLa Link Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:FD:E8 has a network interface built by CeLa Link Corporation.

What is the OUI E8:FD:E8?

E8:FD:E8 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CeLa Link Corporation. It covers every address from E8:FD:E8:00:00:00 to E8:FD:E8:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-FD-E8.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in E8:FD:E8:00:00:00 that is E8:FD:E8 — 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 CeLa Link Corporation located?

CeLa Link Corporation is listed at 401-1, Partners Tower1, Gasan digital 1-ro 83, Geumcheon-gu Seoul KR 08589 in the IEEE OUI registry entry for E8:FD:E8. This is the address the organization registered with the IEEE, which may differ from its current operating address.

CeLa Link Corporation

MAC address prefix E8:FD:E8 is registered to CeLa Link Corporation in the IEEE OUI registry. Any device whose MAC address begins with E8:FD:E8 has a network interface built by CeLa Link Corporation. 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 E8:FD:E8:00:00:00 to E8:FD:E8:FF:FF:FF.

OUI prefix: E8:FD:E8
Hyphen form: E8-FD-E8
MAC range: E8:FD:E8:00:00:00 – E8:FD:E8:FF:FF:FF
Addresses in block: 16,777,216
Organization: CeLa Link Corporation
Address: 401-1, Partners Tower1, Gasan digital 1-ro 83, Geumcheon-gu Seoul KR 08589
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 "CeLa Link Corporation"
archived source →
2026-07-17Assigned to "CeLa Link Corporation"

Nearby in the registry

The prefixes assigned immediately before and after E8:FD:E8:

FAQ

Which company owns MAC address prefix E8:FD:E8?: MAC address prefix E8:FD:E8 is registered to CeLa Link Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:FD:E8 has a network interface built by CeLa Link Corporation.
What is the OUI E8:FD:E8?: E8:FD:E8 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CeLa Link Corporation. It covers every address from E8:FD:E8:00:00:00 to E8:FD:E8:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-FD-E8.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in E8:FD:E8:00:00:00 that is E8:FD:E8 — 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 CeLa Link Corporation located?: CeLa Link Corporation is listed at 401-1, Partners Tower1, Gasan digital 1-ro 83, Geumcheon-gu Seoul KR 08589 in the IEEE OUI registry entry for E8:FD:E8. This is the address the organization registered with the IEEE, which may differ from its current operating address.