MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

LeapComm Communication Technologies Inc.

OUI prefix: 00:12:57

Vendor name: LeapComm Communication Technologies Inc.

Address:

RM1804-05 South Tower Hong Kong Plaza
No.283 Huaihai Zhong Road
Shanghai 200021
CN.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 09 September 2004

MAC Address Vendor Country CN map