MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ChangYang Technology (Nanjing) Co., LTD
MAC address prefix 74:27:3C is registered to ChangYang Technology (Nanjing) Co., LTD, located at NO.9 KaiCheng RoadQiLinTownNanJing JiangSu 211100CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 16 July 2012, with the most recent update made on 17 November 2015.
OUI: 74:27:3C
Vendor name: ChangYang Technology (Nanjing) Co., LTD
Address:
Assignment Type MA-L NO.9 KaiCheng Road
QiLinTown
NanJing JiangSu 211100
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 16 July 2012
