MAC Address Lookup

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

 MAC

CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO.,LTD

MAC prefix: EC:9F:0D:B

Vendor name: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO.,LTD

MAC range: EC:9F:0D:B0:00:00 - EC:9F:0D:BF:FF:FF

Block Size: 1048575 (1.04 M)

Address:

No.231 Ruichang Road Qingdao City
Qingdao Shandong 266000
CN.

Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 11 September 2017

Country CN map