50:57:9C Seiko Epson Corporation
Every MAC address from 50:57:9C:00:00:00 to 50:57:9C: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 50:57:9C belongs to
Written 50:57:9C, 50-57-9C or 50579C, depending on the system. Look up a full address.
Prefix
50:57:9C
Organization
Seiko Epson Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
50:57:9C:00:00:00
Last address
50:57:9C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2070 Kotobuki Koaka Matsumoto-shi Nagano-ken JP 399-8702