D4:77:2B Nanjing Ztlink Network Technology Co.,Ltd
Every MAC address from D4:77:2B:00:00:00 to D4:77:2B:FF:FF:FF belongs to a block the IEEE assigned to Nanjing Ztlink Network Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:77:2B belongs to
Written D4:77:2B, D4-77-2B or D4772B, depending on the system. Look up a full address.
Prefix
D4:77:2B
Organization
Nanjing Ztlink Network Technology Co.,Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:77:2B:00:00:00
Last address
D4:77:2B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.0 Mozhou East Road , Jiangning Economic & Technological Development Zone, Jiangning District Nanjing Jiangsu CN 211111