Allradio Co., Ltd

Any device whose MAC address begins with 1C:EC:72 has a network interface built by Allradio Co., Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

1C:EC:72

Organization

Allradio Co., Ltd

Address

76, Deokcheon-ro 34beon-gil, Manan-gu Anyang-si,Gyeonggi-do Republic of Korea KR 430-803

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.