Which company owns MAC address prefix 08:27:F0?

MAC address prefix 08:27:F0 is registered to Accton Technology Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:27:F0 has a network interface built by Accton Technology Co., Ltd..

What is the OUI 08:27:F0?

08:27:F0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Accton Technology Co., Ltd.. It covers every address from 08:27:F0:00:00:00 to 08:27:F0:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-27-F0.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 08:27:F0:00:00:00 that is 08:27:F0 — 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 Accton Technology Co., Ltd. located?

Accton Technology Co., Ltd. is listed at 2F,#2,No.1699,Xin Zhen Rd,Shanghai. Shanghai CN 201101 in the IEEE OUI registry entry for 08:27:F0. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Accton Technology Co., Ltd.

MAC address prefix 08:27:F0 is registered to Accton Technology Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 08:27:F0 has a network interface built by Accton Technology 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 08:27:F0:00:00:00 to 08:27:F0:FF:FF:FF.

OUI prefix: 08:27:F0
Hyphen form: 08-27-F0
MAC range: 08:27:F0:00:00:00 – 08:27:F0:FF:FF:FF
Addresses in block: 16,777,216
Organization: Accton Technology Co., Ltd.
Address: 2F,#2,No.1699,Xin Zhen Rd,Shanghai. Shanghai CN 201101
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.

2025-05-13Assigned to "Accton Technology Co., Ltd."
archived source →
2026-07-17Assigned to "Accton Technology Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 08:27:F0:

FAQ

Which company owns MAC address prefix 08:27:F0?: MAC address prefix 08:27:F0 is registered to Accton Technology Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:27:F0 has a network interface built by Accton Technology Co., Ltd..
What is the OUI 08:27:F0?: 08:27:F0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Accton Technology Co., Ltd.. It covers every address from 08:27:F0:00:00:00 to 08:27:F0:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-27-F0.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 08:27:F0:00:00:00 that is 08:27:F0 — 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 Accton Technology Co., Ltd. located?: Accton Technology Co., Ltd. is listed at 2F,#2,No.1699,Xin Zhen Rd,Shanghai. Shanghai CN 201101 in the IEEE OUI registry entry for 08:27:F0. This is the address the organization registered with the IEEE, which may differ from its current operating address.