Which company owns MAC address prefix 60:BC:4C?

MAC address prefix 60:BC:4C is registered to EWM Hightec Welding GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:BC:4C has a network interface built by EWM Hightec Welding GmbH.

What is the OUI 60:BC:4C?

60:BC:4C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to EWM Hightec Welding GmbH. It covers every address from 60:BC:4C:00:00:00 to 60:BC:4C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-BC-4C.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 60:BC:4C:00:00:00 that is 60:BC:4C — 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 EWM Hightec Welding GmbH located?

EWM Hightec Welding GmbH is listed at Dr.Günter-Henle-Str. 8 Mündersbach Rheinland Pfalz DE 56271 in the IEEE OUI registry entry for 60:BC:4C. This is the address the organization registered with the IEEE, which may differ from its current operating address.

EWM Hightec Welding GmbH

MAC address prefix 60:BC:4C is registered to EWM Hightec Welding GmbH in the IEEE OUI registry. Any device whose MAC address begins with 60:BC:4C has a network interface built by EWM Hightec Welding GmbH. 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 60:BC:4C:00:00:00 to 60:BC:4C:FF:FF:FF.

OUI prefix: 60:BC:4C
Hyphen form: 60-BC-4C
MAC range: 60:BC:4C:00:00:00 – 60:BC:4C:FF:FF:FF
Addresses in block: 16,777,216
Organization: EWM Hightec Welding GmbH
Address: Dr.Günter-Henle-Str. 8 Mündersbach Rheinland Pfalz DE 56271
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 "EWM Hightec Welding GmbH"
archived source →
2026-07-17Assigned to "EWM Hightec Welding GmbH"

Nearby in the registry

The prefixes assigned immediately before and after 60:BC:4C:

FAQ

Which company owns MAC address prefix 60:BC:4C?: MAC address prefix 60:BC:4C is registered to EWM Hightec Welding GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:BC:4C has a network interface built by EWM Hightec Welding GmbH.
What is the OUI 60:BC:4C?: 60:BC:4C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to EWM Hightec Welding GmbH. It covers every address from 60:BC:4C:00:00:00 to 60:BC:4C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-BC-4C.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 60:BC:4C:00:00:00 that is 60:BC:4C — 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 EWM Hightec Welding GmbH located?: EWM Hightec Welding GmbH is listed at Dr.Günter-Henle-Str. 8 Mündersbach Rheinland Pfalz DE 56271 in the IEEE OUI registry entry for 60:BC:4C. This is the address the organization registered with the IEEE, which may differ from its current operating address.