Which company owns MAC address prefix 6C:1E:70?

MAC address prefix 6C:1E:70 is registered to Guangzhou YBDS IT Co.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:1E:70 has a network interface built by Guangzhou YBDS IT Co.,Ltd.

What is the OUI 6C:1E:70?

6C:1E:70 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Guangzhou YBDS IT Co.,Ltd. It covers every address from 6C:1E:70:00:00:00 to 6C:1E:70:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-1E-70.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 6C:1E:70:00:00:00 that is 6C:1E:70 — 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 Guangzhou YBDS IT Co.,Ltd located?

Guangzhou YBDS IT Co.,Ltd is listed at Room 318,3/F,970 Kang Wang Bei Lu,Liwan District,Guangzhou,PRC Guangzhou City Guangdong Province CN 510170 in the IEEE OUI registry entry for 6C:1E:70. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Guangzhou YBDS IT Co.,Ltd

MAC address prefix 6C:1E:70 is registered to Guangzhou YBDS IT Co.,Ltd in the IEEE OUI registry. Any device whose MAC address begins with 6C:1E:70 has a network interface built by Guangzhou YBDS IT 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 6C:1E:70:00:00:00 to 6C:1E:70:FF:FF:FF.

OUI prefix: 6C:1E:70
Hyphen form: 6C-1E-70
MAC range: 6C:1E:70:00:00:00 – 6C:1E:70:FF:FF:FF
Addresses in block: 16,777,216
Organization: Guangzhou YBDS IT Co.,Ltd
Address: Room 318,3/F,970 Kang Wang Bei Lu,Liwan District,Guangzhou,PRC Guangzhou City Guangdong Province CN 510170
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 "Guangzhou YBDS IT Co.,Ltd"
archived source →
2026-07-17Assigned to "Guangzhou YBDS IT Co.,Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 6C:1E:70:

FAQ

Which company owns MAC address prefix 6C:1E:70?: MAC address prefix 6C:1E:70 is registered to Guangzhou YBDS IT Co.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:1E:70 has a network interface built by Guangzhou YBDS IT Co.,Ltd.
What is the OUI 6C:1E:70?: 6C:1E:70 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Guangzhou YBDS IT Co.,Ltd. It covers every address from 6C:1E:70:00:00:00 to 6C:1E:70:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-1E-70.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 6C:1E:70:00:00:00 that is 6C:1E:70 — 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 Guangzhou YBDS IT Co.,Ltd located?: Guangzhou YBDS IT Co.,Ltd is listed at Room 318,3/F,970 Kang Wang Bei Lu,Liwan District,Guangzhou,PRC Guangzhou City Guangdong Province CN 510170 in the IEEE OUI registry entry for 6C:1E:70. This is the address the organization registered with the IEEE, which may differ from its current operating address.