Which company owns MAC address prefix 30:FB:68?

MAC address prefix 30:FB:68 is registered to Wuhan Zmvision Technology Co. Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 30:FB:68 has a network interface built by Wuhan Zmvision Technology Co. Ltd..

What is the OUI 30:FB:68?

30:FB:68 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Wuhan Zmvision Technology Co. Ltd.. It covers every address from 30:FB:68:00:00:00 to 30:FB:68:FF:FF:FF, or 16,777,216 addresses in total. It is also written 30-FB-68.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 30:FB:68:00:00:00 that is 30:FB:68 — 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 Wuhan Zmvision Technology Co. Ltd. located?

Wuhan Zmvision Technology Co. Ltd. is listed at 15th Floor,Bainaohui Office,NO.10,Luo Yu Road,Wuchang District Wuhan CN 430000 in the IEEE OUI registry entry for 30:FB:68. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Wuhan Zmvision Technology Co. Ltd.

MAC address prefix 30:FB:68 is registered to Wuhan Zmvision Technology Co. Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 30:FB:68 has a network interface built by Wuhan Zmvision 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 30:FB:68:00:00:00 to 30:FB:68:FF:FF:FF.

OUI prefix: 30:FB:68
Hyphen form: 30-FB-68
MAC range: 30:FB:68:00:00:00 – 30:FB:68:FF:FF:FF
Addresses in block: 16,777,216
Organization: Wuhan Zmvision Technology Co. Ltd.
Address: 15th Floor,Bainaohui Office,NO.10,Luo Yu Road,Wuchang District Wuhan CN 430000
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.

2024-02-15Assigned to "Wuhan Zmvision Technology Co. Ltd."
archived source →
2026-07-17Assigned to "Wuhan Zmvision Technology Co. Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 30:FB:68:

FAQ

Which company owns MAC address prefix 30:FB:68?: MAC address prefix 30:FB:68 is registered to Wuhan Zmvision Technology Co. Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 30:FB:68 has a network interface built by Wuhan Zmvision Technology Co. Ltd..
What is the OUI 30:FB:68?: 30:FB:68 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Wuhan Zmvision Technology Co. Ltd.. It covers every address from 30:FB:68:00:00:00 to 30:FB:68:FF:FF:FF, or 16,777,216 addresses in total. It is also written 30-FB-68.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 30:FB:68:00:00:00 that is 30:FB:68 — 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 Wuhan Zmvision Technology Co. Ltd. located?: Wuhan Zmvision Technology Co. Ltd. is listed at 15th Floor,Bainaohui Office,NO.10,Luo Yu Road,Wuchang District Wuhan CN 430000 in the IEEE OUI registry entry for 30:FB:68. This is the address the organization registered with the IEEE, which may differ from its current operating address.