E4:57:A8 Stuart Manufacturing, Inc.
Every MAC address from E4:57:A8:00:00:00 to E4:57:A8:FF:FF:FF belongs to a block the IEEE assigned to Stuart Manufacturing, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E4:57:A8 belongs to
Written E4:57:A8, E4-57-A8 or E457A8, depending on the system. Look up a full address.
Prefix
E4:57:A8
Organization
Stuart Manufacturing, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
E4:57:A8:00:00:00
Last address
E4:57:A8:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1615 East Wallace Street Fort Wayne Indiana US 46803