MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Shanghai Ruijie Technology

MAC prefix: 00:11:AD

Vendor name: Shanghai Ruijie Technology

MAC range: 00:11:AD:00:00:00 - 00:11:AD:FF:FF:FF

Block Size: 16777215 (16.77 M)


420 Jiangning Rd.
Shanghai 200041

Type MA-L

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

Initial registration: 30 June 2004

Last updated: 17 November 2015

Country CN map