A4:EE:57 Seiko Epson Corporation
Every MAC address from A4:EE:57:00:00:00 to A4:EE:57:FF:FF:FF belongs to a block the IEEE assigned to Seiko Epson Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:EE:57 belongs to
Written A4:EE:57, A4-EE-57 or A4EE57, depending on the system. Look up a full address.
Prefix
A4:EE:57
Organization
Seiko Epson Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A4:EE:57:00:00:00
Last address
A4:EE:57:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3-3-5 OWA SUWA-SHI NAGANO-KEN JP 392-8502