Which company owns MAC address prefix B8:F8:BE?

MAC address prefix B8:F8:BE is registered to BLUECOM in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B8:F8:BE has a network interface built by BLUECOM.

What is the OUI B8:F8:BE?

B8:F8:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to BLUECOM. It covers every address from B8:F8:BE:00:00:00 to B8:F8:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written B8-F8-BE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in B8:F8:BE:00:00:00 that is B8:F8:BE — 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 BLUECOM located?

BLUECOM is listed at 116, Venture-ro, Yeonsu-gu, Incheon KR 406-840 in the IEEE OUI registry entry for B8:F8:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does BLUECOM own?

BLUECOM holds 2 OUI prefixes in the IEEE registry, of which B8:F8:BE is one. A device made by BLUECOM could carry a MAC address from any of them.

BLUECOM

MAC address prefix B8:F8:BE is registered to BLUECOM in the IEEE OUI registry. Any device whose MAC address begins with B8:F8:BE has a network interface built by BLUECOM. 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 B8:F8:BE:00:00:00 to B8:F8:BE:FF:FF:FF.

OUI prefix: B8:F8:BE
Hyphen form: B8-F8-BE
MAC range: B8:F8:BE:00:00:00 – B8:F8:BE:FF:FF:FF
Addresses in block: 16,777,216
Organization: BLUECOM
Address: 116, Venture-ro, Yeonsu-gu, Incheon KR 406-840
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.

Other prefixes from BLUECOM

BLUECOM holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

B8:AD:3E

Assignment history (2)

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

2016-07-29Assigned to "BLUECOM"
archived source →
2026-07-17Assigned to "BLUECOM"

Nearby in the registry

The prefixes assigned immediately before and after B8:F8:BE:

FAQ

Which company owns MAC address prefix B8:F8:BE?: MAC address prefix B8:F8:BE is registered to BLUECOM in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B8:F8:BE has a network interface built by BLUECOM.
What is the OUI B8:F8:BE?: B8:F8:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to BLUECOM. It covers every address from B8:F8:BE:00:00:00 to B8:F8:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written B8-F8-BE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in B8:F8:BE:00:00:00 that is B8:F8:BE — 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 BLUECOM located?: BLUECOM is listed at 116, Venture-ro, Yeonsu-gu, Incheon KR 406-840 in the IEEE OUI registry entry for B8:F8:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does BLUECOM own?: BLUECOM holds 2 OUI prefixes in the IEEE registry, of which B8:F8:BE is one. A device made by BLUECOM could carry a MAC address from any of them.