D4:3A:65 IGRS Engineering Lab Ltd.
Every MAC address from D4:3A:65:00:00:00 to D4:3A:65:FF:FF:FF belongs to a block the IEEE assigned to IGRS Engineering Lab Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:3A:65 belongs to
Written D4:3A:65, D4-3A-65 or D43A65, depending on the system. Look up a full address.
Prefix
D4:3A:65
Organization
IGRS Engineering Lab Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:3A:65:00:00:00
Last address
D4:3A:65:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8F,Taipeng Mansion Haidian District Beijing CN 10000