00:40:9A NETWORK EXPRESS, INC.
Every MAC address from 00:40:9A:00:00:00 to 00:40:9A:FF:FF:FF belongs to a block the IEEE assigned to NETWORK EXPRESS, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:9A belongs to
Written 00:40:9A, 00-40-9A or 00409A, depending on the system. Look up a full address.
Prefix
00:40:9A
Organization
NETWORK EXPRESS, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:9A:00:00:00
Last address
00:40:9A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2200 GREEN ROAD - STE ANN ARBOR MI US 48170