Which company owns MAC address prefix 80:F6:2E?

MAC address prefix 80:F6:2E is registered to Hangzhou H3C Technologies Co., Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 80:F6:2E has a network interface built by Hangzhou H3C Technologies Co., Limited.

What is the OUI 80:F6:2E?

80:F6:2E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Hangzhou H3C Technologies Co., Limited. It covers every address from 80:F6:2E:00:00:00 to 80:F6:2E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 80-F6-2E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 80:F6:2E:00:00:00 that is 80:F6:2E — 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 Hangzhou H3C Technologies Co., Limited located?

Hangzhou H3C Technologies Co., Limited is listed at 310 Liuhe Road, Zhijiang Science Park Hangzhou Zhejiang, CN 310053 in the IEEE OUI registry entry for 80:F6:2E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Hangzhou H3C Technologies Co., Limited own?

Hangzhou H3C Technologies Co., Limited holds 27 OUI prefixes in the IEEE registry, of which 80:F6:2E is one. A device made by Hangzhou H3C Technologies Co., Limited could carry a MAC address from any of them.

Hangzhou H3C Technologies Co., Limited

MAC address prefix 80:F6:2E is registered to Hangzhou H3C Technologies Co., Limited in the IEEE OUI registry. Any device whose MAC address begins with 80:F6:2E has a network interface built by Hangzhou H3C Technologies Co., Limited. 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 80:F6:2E:00:00:00 to 80:F6:2E:FF:FF:FF.

OUI prefix: 80:F6:2E
Hyphen form: 80-F6-2E
MAC range: 80:F6:2E:00:00:00 – 80:F6:2E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Hangzhou H3C Technologies Co., Limited
Address: 310 Liuhe Road, Zhijiang Science Park Hangzhou Zhejiang, CN 310053
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 Hangzhou H3C Technologies Co., Limited

Hangzhou H3C Technologies Co., Limited holds 27 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

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 "Hangzhou H3C Technologies Co., Limited"
archived source →
2026-07-17Assigned to "Hangzhou H3C Technologies Co., Limited"

Nearby in the registry

The prefixes assigned immediately before and after 80:F6:2E:

FAQ

Which company owns MAC address prefix 80:F6:2E?: MAC address prefix 80:F6:2E is registered to Hangzhou H3C Technologies Co., Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 80:F6:2E has a network interface built by Hangzhou H3C Technologies Co., Limited.
What is the OUI 80:F6:2E?: 80:F6:2E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Hangzhou H3C Technologies Co., Limited. It covers every address from 80:F6:2E:00:00:00 to 80:F6:2E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 80-F6-2E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 80:F6:2E:00:00:00 that is 80:F6:2E — 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 Hangzhou H3C Technologies Co., Limited located?: Hangzhou H3C Technologies Co., Limited is listed at 310 Liuhe Road, Zhijiang Science Park Hangzhou Zhejiang, CN 310053 in the IEEE OUI registry entry for 80:F6:2E. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Hangzhou H3C Technologies Co., Limited own?: Hangzhou H3C Technologies Co., Limited holds 27 OUI prefixes in the IEEE registry, of which 80:F6:2E is one. A device made by Hangzhou H3C Technologies Co., Limited could carry a MAC address from any of them.