Which company owns MAC address prefix 88:F4:88?

MAC address prefix 88:F4:88 is registered to cellon communications technology(shenzhen)Co.,Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:F4:88 has a network interface built by cellon communications technology(shenzhen)Co.,Ltd..

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:F4:88:00:00:00 that is 88:F4:88 — 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.

cellon communications technology(shenzhen)Co.,Ltd.

MAC address prefix 88:F4:88 is registered to cellon communications technology(shenzhen)Co.,Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 88:F4:88 has a network interface built by cellon communications technology(shenzhen)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:F4:88:00:00:00 to 88:F4:88:FF:FF:FF.

OUI prefix: 88:F4:88
Hyphen form: 88-F4-88
MAC range: 88:F4:88:00:00:00 – 88:F4:88:FF:FF:FF
Addresses in block: 16,777,216
Organization: cellon communications technology(shenzhen)Co.,Ltd.
Address: 13/F C Building,Gaoxin S.Ave.,Hi-Tech Industrial Park,Nanshan,shenzhen518057,PRC shenzhen Guangdong CN 518057
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 "cellon communications technology(shenzhen)Co.,Ltd."
archived source →
2026-07-17Assigned to "cellon communications technology(shenzhen)Co.,Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 88:F4:88:

FAQ

Which company owns MAC address prefix 88:F4:88?: MAC address prefix 88:F4:88 is registered to cellon communications technology(shenzhen)Co.,Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:F4:88 has a network interface built by cellon communications technology(shenzhen)Co.,Ltd..
What is the OUI 88:F4:88?: 88:F4:88 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to cellon communications technology(shenzhen)Co.,Ltd.. It covers every address from 88:F4:88:00:00:00 to 88:F4:88:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-F4-88.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:F4:88:00:00:00 that is 88:F4:88 — 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 cellon communications technology(shenzhen)Co.,Ltd. located?: cellon communications technology(shenzhen)Co.,Ltd. is listed at 13/F C Building,Gaoxin S.Ave.,Hi-Tech Industrial Park,Nanshan,shenzhen518057,PRC shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 88:F4:88. This is the address the organization registered with the IEEE, which may differ from its current operating address.