Which company owns MAC address prefix 08:B7:38?

MAC address prefix 08:B7:38 is registered to Lite-On Technogy Corp. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:B7:38 has a network interface built by Lite-On Technogy Corp..

What is the OUI 08:B7:38?

08:B7:38 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Lite-On Technogy Corp.. It covers every address from 08:B7:38:00:00:00 to 08:B7:38:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-B7-38.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 08:B7:38:00:00:00 that is 08:B7:38 — 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 Lite-On Technogy Corp. located?

Lite-On Technogy Corp. is listed at 18F, 392, RueyKuang Road, Neihu, Taipei TW 11492 in the IEEE OUI registry entry for 08:B7:38. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Lite-On Technogy Corp.

MAC address prefix 08:B7:38 is registered to Lite-On Technogy Corp. in the IEEE OUI registry. Any device whose MAC address begins with 08:B7:38 has a network interface built by Lite-On Technogy Corp.. 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 08:B7:38:00:00:00 to 08:B7:38:FF:FF:FF.

OUI prefix: 08:B7:38
Hyphen form: 08-B7-38
MAC range: 08:B7:38:00:00:00 – 08:B7:38:FF:FF:FF
Addresses in block: 16,777,216
Organization: Lite-On Technogy Corp.
Address: 18F, 392, RueyKuang Road, Neihu, Taipei TW 11492
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.

2016-07-29Assigned to "Lite-On Technogy Corp."
archived source →
2026-07-17Assigned to "Lite-On Technogy Corp."

Nearby in the registry

The prefixes assigned immediately before and after 08:B7:38:

FAQ

Which company owns MAC address prefix 08:B7:38?: MAC address prefix 08:B7:38 is registered to Lite-On Technogy Corp. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:B7:38 has a network interface built by Lite-On Technogy Corp..
What is the OUI 08:B7:38?: 08:B7:38 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Lite-On Technogy Corp.. It covers every address from 08:B7:38:00:00:00 to 08:B7:38:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-B7-38.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 08:B7:38:00:00:00 that is 08:B7:38 — 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 Lite-On Technogy Corp. located?: Lite-On Technogy Corp. is listed at 18F, 392, RueyKuang Road, Neihu, Taipei TW 11492 in the IEEE OUI registry entry for 08:B7:38. This is the address the organization registered with the IEEE, which may differ from its current operating address.