MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.
MAC prefix: 34:75:63
Vendor name: SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.
MAC range: 34:75:63:00:00:00 - 34:75:63:FF:FF:FF
Block Size: 16777215 (16.77 M)
Shenzhen Guangdong 518000
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 19 April 2019