Which company owns MAC address prefix CC:BD:35?

MAC address prefix CC:BD:35 is registered to Steinel GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with CC:BD:35 has a network interface built by Steinel GmbH.

What is the OUI CC:BD:35?

CC:BD:35 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Steinel GmbH. It covers every address from CC:BD:35:00:00:00 to CC:BD:35:FF:FF:FF, or 16,777,216 addresses in total. It is also written CC-BD-35.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in CC:BD:35:00:00:00 that is CC:BD:35 — 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 Steinel GmbH located?

Steinel GmbH is listed at Dieselstrasse 80-84 Herzebrock-Clarholz DE 33442 in the IEEE OUI registry entry for CC:BD:35. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Steinel GmbH

MAC address prefix CC:BD:35 is registered to Steinel GmbH in the IEEE OUI registry. Any device whose MAC address begins with CC:BD:35 has a network interface built by Steinel 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 CC:BD:35:00:00:00 to CC:BD:35:FF:FF:FF.

OUI prefix: CC:BD:35
Hyphen form: CC-BD-35
MAC range: CC:BD:35:00:00:00 – CC:BD:35:FF:FF:FF
Addresses in block: 16,777,216
Organization: Steinel GmbH
Address: Dieselstrasse 80-84 Herzebrock-Clarholz DE 33442
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 "Steinel GmbH"
archived source →
2026-07-17Assigned to "Steinel GmbH"

Nearby in the registry

The prefixes assigned immediately before and after CC:BD:35:

FAQ

Which company owns MAC address prefix CC:BD:35?: MAC address prefix CC:BD:35 is registered to Steinel GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with CC:BD:35 has a network interface built by Steinel GmbH.
What is the OUI CC:BD:35?: CC:BD:35 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Steinel GmbH. It covers every address from CC:BD:35:00:00:00 to CC:BD:35:FF:FF:FF, or 16,777,216 addresses in total. It is also written CC-BD-35.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in CC:BD:35:00:00:00 that is CC:BD:35 — 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 Steinel GmbH located?: Steinel GmbH is listed at Dieselstrasse 80-84 Herzebrock-Clarholz DE 33442 in the IEEE OUI registry entry for CC:BD:35. This is the address the organization registered with the IEEE, which may differ from its current operating address.