00:E0:63 Cabletron Systems, Inc.
Every MAC address from 00:E0:63:00:00:00 to 00:E0:63:FF:FF:FF belongs to a block the IEEE assigned to Cabletron Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:E0:63 belongs to
Written 00:E0:63, 00-E0-63 or 00E063, depending on the system. Look up a full address.
Prefix
00:E0:63
Organization
Cabletron Systems, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:E0:63:00:00:00
Last address
00:E0:63:FF:FF:FF
Address type
Globally unique, unicast
Registered address
35 INDUSTRIAL WAY ROCHESTER NH US 03866-5005