ESUS ELEKTRONIK SAN. VE DIS. TIC. LTD. STI.

Any device whose MAC address begins with 00:25:8C has a network interface built by ESUS ELEKTRONIK SAN. VE DIS. TIC. LTD. STI.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:25:8C

Organization

ESUS ELEKTRONIK SAN. VE DIS. TIC. LTD. STI.

Address

ESENSEHIR MAHALLESI KURKCULER CADDESI ISTANBUL TR 34776

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.