MAC Address Lookup

 MAC

avinfo

MAC prefix: 00:19:91

Vendor name: avinfo

MAC range: 00:19:91:00:00:00 - 00:19:91:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Jiahuiyuan 703
Huaao Center
31# Zizhuyuan Road

Beijing 100089
CN.

Type MA-L

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

Initial registration: 03 September 2006

Last updated: 17 November 2015

Country CN map