00:03:5E Metropolitan Area Networks, Inc.
Every MAC address from 00:03:5E:00:00:00 to 00:03:5E:FF:FF:FF belongs to a block the IEEE assigned to Metropolitan Area Networks, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:03:5E belongs to
Written 00:03:5E, 00-03-5E or 00035E, depending on the system. Look up a full address.
Prefix
00:03:5E
Organization
Metropolitan Area Networks, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:03:5E:00:00:00
Last address
00:03:5E:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1299 Pennsylvania Avenue, NW Washington DC US 20004