MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
GUANGZHOU OPTICAL BRIDGE COMMUNICATION EQUIPMENT CO.,LTD.
MAC address prefix A4:58:0F:A is registered to GUANGZHOU OPTICAL BRIDGE COMMUNICATION EQUIPMENT CO.,LTD., located at room b201NO.263middle of zhougshan avenuetianheguangzhou 510660CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 03 October 2016, and no subsequent updates have been recorded.
OUI: A4:58:0F:A
Vendor name: GUANGZHOU OPTICAL BRIDGE COMMUNICATION EQUIPMENT CO.,LTD.
Address:
Assignment Type MA-M room b201
NO.263
middle of zhougshan avenue
tianhe
guangzhou 510660
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 03 October 2016
