Which company owns MAC address prefix 88:6B:76?

MAC address prefix 88:6B:76 is registered to CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:6B:76 has a network interface built by CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD.

What is the OUI 88:6B:76?

88:6B:76 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD. It covers every address from 88:6B:76:00:00:00 to 88:6B:76:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-6B-76.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:6B:76:00:00:00 that is 88:6B:76 — 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 CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD located?

CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD is listed at Shunde District of Foshan City, Guangdong Province, Guangxi Rong Ronggui Town Road, No. 148 Foshan GuangDong CN 528305 in the IEEE OUI registry entry for 88:6B:76. This is the address the organization registered with the IEEE, which may differ from its current operating address.

CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD

MAC address prefix 88:6B:76 is registered to CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD in the IEEE OUI registry. Any device whose MAC address begins with 88:6B:76 has a network interface built by CHINA HOPEFUL GROUP HOPEFUL ELECTRIC 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 88:6B:76:00:00:00 to 88:6B:76:FF:FF:FF.

OUI prefix: 88:6B:76
Hyphen form: 88-6B-76
MAC range: 88:6B:76:00:00:00 – 88:6B:76:FF:FF:FF
Addresses in block: 16,777,216
Organization: CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD
Address: Shunde District of Foshan City, Guangdong Province, Guangxi Rong Ronggui Town Road, No. 148 Foshan GuangDong CN 528305
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 "CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD"
archived source →
2026-07-17Assigned to "CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD"

Nearby in the registry

The prefixes assigned immediately before and after 88:6B:76:

FAQ

Which company owns MAC address prefix 88:6B:76?: MAC address prefix 88:6B:76 is registered to CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:6B:76 has a network interface built by CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD.
What is the OUI 88:6B:76?: 88:6B:76 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD. It covers every address from 88:6B:76:00:00:00 to 88:6B:76:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-6B-76.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:6B:76:00:00:00 that is 88:6B:76 — 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 CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD located?: CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD is listed at Shunde District of Foshan City, Guangdong Province, Guangxi Rong Ronggui Town Road, No. 148 Foshan GuangDong CN 528305 in the IEEE OUI registry entry for 88:6B:76. This is the address the organization registered with the IEEE, which may differ from its current operating address.