MAC Address Lookup

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


Comba Telecom Systems (China) Ltd.

MAC prefix: 00:27:1D

Vendor name: Comba Telecom Systems (China) Ltd.

MAC range: 00:27:1D:00:00:00 - 00:27:1D:FF:FF:FF

Block Size: 16777215 (16.77 M)


10 Shenzhou Road
Guangzhou Guangdong 510663

Type MA-L

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

Initial registration: 05 January 2010

Last updated: 17 November 2015

Country CN map