Which company owns MAC address prefix 7C:B9:60?

MAC address prefix 7C:B9:60 is registered to Shanghai X-Cheng telecom LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 7C:B9:60 has a network interface built by Shanghai X-Cheng telecom LTD.

What is the OUI 7C:B9:60?

7C:B9:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shanghai X-Cheng telecom LTD. It covers every address from 7C:B9:60:00:00:00 to 7C:B9:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 7C-B9-60.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 7C:B9:60:00:00:00 that is 7C:B9:60 — 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 Shanghai X-Cheng telecom LTD located?

Shanghai X-Cheng telecom LTD is listed at ROOM 401, Building 5, No.3000 LONG DONG Avenue, Pudong New District, Shanghai Shanghai Shanghai CN 201203 in the IEEE OUI registry entry for 7C:B9:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Shanghai X-Cheng telecom LTD

MAC address prefix 7C:B9:60 is registered to Shanghai X-Cheng telecom LTD in the IEEE OUI registry. Any device whose MAC address begins with 7C:B9:60 has a network interface built by Shanghai X-Cheng telecom 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 7C:B9:60:00:00:00 to 7C:B9:60:FF:FF:FF.

OUI prefix: 7C:B9:60
Hyphen form: 7C-B9-60
MAC range: 7C:B9:60:00:00:00 – 7C:B9:60:FF:FF:FF
Addresses in block: 16,777,216
Organization: Shanghai X-Cheng telecom LTD
Address: ROOM 401, Building 5, No.3000 LONG DONG Avenue, Pudong New District, Shanghai Shanghai Shanghai CN 201203
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.

2017-09-08Assigned to "Shanghai X-Cheng telecom LTD"
archived source →
2026-07-17Assigned to "Shanghai X-Cheng telecom LTD"

Nearby in the registry

The prefixes assigned immediately before and after 7C:B9:60:

FAQ

Which company owns MAC address prefix 7C:B9:60?: MAC address prefix 7C:B9:60 is registered to Shanghai X-Cheng telecom LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 7C:B9:60 has a network interface built by Shanghai X-Cheng telecom LTD.
What is the OUI 7C:B9:60?: 7C:B9:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shanghai X-Cheng telecom LTD. It covers every address from 7C:B9:60:00:00:00 to 7C:B9:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 7C-B9-60.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 7C:B9:60:00:00:00 that is 7C:B9:60 — 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 Shanghai X-Cheng telecom LTD located?: Shanghai X-Cheng telecom LTD is listed at ROOM 401, Building 5, No.3000 LONG DONG Avenue, Pudong New District, Shanghai Shanghai Shanghai CN 201203 in the IEEE OUI registry entry for 7C:B9:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.