74:72:1E Edison Labs Inc.
Every MAC address from 74:72:1E:00:00:00 to 74:72:1E:FF:FF:FF belongs to a block the IEEE assigned to Edison Labs Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:72:1E belongs to
Written 74:72:1E, 74-72-1E or 74721E, depending on the system. Look up a full address.
Prefix
74:72:1E
Organization
Edison Labs Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:72:1E:00:00:00
Last address
74:72:1E:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1122 Stanyan St San Francisco CA US 94117