MAC Address Lookup

 MAC

Beijing Topsec Network Security Technology Co., Ltd.

MAC prefix: 00:13:32

Vendor name: Beijing Topsec Network Security Technology Co., Ltd.

MAC range: 00:13:32:00:00:00 - 00:13:32:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Huakong Tower
Haidian District Beijing 100085
CN.

Type MA-L

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

Initial registration: 23 January 2005

Last updated: 17 November 2015

Country CN map