MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IN ONE SMART TECHNOLOGY(H,K,)LIMITED
MAC address prefix 28:1D:21 is registered to IN ONE SMART TECHNOLOGY(H,K,)LIMITED, located at UNIT I 1/F MAU LAM COMM BLDG 16-18 MAU LAM ST JORDAN KL HKHONGKONG 999077HK.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 31 August 2021, and no subsequent updates have been recorded.
OUI: 28:1D:21
Vendor name: IN ONE SMART TECHNOLOGY(H,K,)LIMITED
Address:
Assignment Type MA-L UNIT I 1/F MAU LAM COMM BLDG 16-18 MAU LAM ST JORDAN KL HK
HONGKONG 999077
HK.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 31 August 2021
