MAC address prefix 64:44:D5 is registered to TD Tech, located at 15Fbuilding DYeqing buildingNo. 9Wangjing North RoadChaoyang DistrictBeijingBeiJing 100102CN.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 23 August 2021, with the most recent update made on 09 August 2022.

OUI: 64:44:D5

Vendor name: TD Tech

Address:

15F
building D
Yeqing building
No. 9
Wangjing North Road
Chaoyang District
Beijing
BeiJing 100102
CN.

Assignment Type MA-L

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

Last updated: 09 August 2022

Initial registration: 23 August 2021

MAC Address Vendor Country CN map