MAC Address Lookup

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

JiangSu Newcom Optical&Electrical Communication CO Ltd

OUI: 5C:5D:EC

Address:

17F
Guyang Century Mansion
NO 600 Zhujiang Road
Nanjing JiangSu 210018
CN.

Assignment Type MA-L

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

Initial registration: 25 June 2024