MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Guan Show Technologe Co., Ltd.
MAC prefix: 70:B3:D5:03:E
Vendor name: Guan Show Technologe Co., Ltd.
MAC range: 70:B3:D5:03:E0:00 - 70:B3:D5:03:EF:FF
Block Size: 4095 (4.09 k)
Jianguo 1st Rd.
Kaohsiung City 802
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 02 October 2019