CCV Deutschland GmbH - Celectronic eHealth Div.

Any device whose MAC address begins with 00:1A:58 has a network interface built by CCV Deutschland GmbH - Celectronic eHealth Div.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1A:58

Organization

CCV Deutschland GmbH - Celectronic eHealth Div.

Address

Gertraudenstrasse 18 Berlin DE D-10178

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.