Which company owns MAC address prefix 24:04:62?

MAC address prefix 24:04:62 is registered to Siemens Energy Global GmbH & Co.KG - GT PRM in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:04:62 has a network interface built by Siemens Energy Global GmbH & Co.KG - GT PRM.

What is the OUI 24:04:62?

24:04:62 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Siemens Energy Global GmbH & Co.KG - GT PRM. It covers every address from 24:04:62:00:00:00 to 24:04:62:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-04-62.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 24:04:62:00:00:00 that is 24:04:62 — 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 Siemens Energy Global GmbH & Co.KG - GT PRM located?

Siemens Energy Global GmbH & Co.KG - GT PRM is listed at Paulsternstrasse 26 Berlin Berlin DE 13629 in the IEEE OUI registry entry for 24:04:62. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Siemens Energy Global GmbH & Co.KG - GT PRM

MAC address prefix 24:04:62 is registered to Siemens Energy Global GmbH & Co.KG - GT PRM in the IEEE OUI registry. Any device whose MAC address begins with 24:04:62 has a network interface built by Siemens Energy Global GmbH & Co.KG - GT PRM. 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 24:04:62:00:00:00 to 24:04:62:FF:FF:FF.

OUI prefix: 24:04:62
Hyphen form: 24-04-62
MAC range: 24:04:62:00:00:00 – 24:04:62:FF:FF:FF
Addresses in block: 16,777,216
Organization: Siemens Energy Global GmbH & Co.KG - GT PRM
Address: Paulsternstrasse 26 Berlin Berlin DE 13629
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.

2024-02-15Assigned to "Siemens Energy Global GmbH & Co.KG - GT PRM"
archived source →
2026-07-17Assigned to "Siemens Energy Global GmbH & Co.KG - GT PRM"

Nearby in the registry

The prefixes assigned immediately before and after 24:04:62:

FAQ

Which company owns MAC address prefix 24:04:62?: MAC address prefix 24:04:62 is registered to Siemens Energy Global GmbH & Co.KG - GT PRM in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:04:62 has a network interface built by Siemens Energy Global GmbH & Co.KG - GT PRM.
What is the OUI 24:04:62?: 24:04:62 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Siemens Energy Global GmbH & Co.KG - GT PRM. It covers every address from 24:04:62:00:00:00 to 24:04:62:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-04-62.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 24:04:62:00:00:00 that is 24:04:62 — 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 Siemens Energy Global GmbH & Co.KG - GT PRM located?: Siemens Energy Global GmbH & Co.KG - GT PRM is listed at Paulsternstrasse 26 Berlin Berlin DE 13629 in the IEEE OUI registry entry for 24:04:62. This is the address the organization registered with the IEEE, which may differ from its current operating address.