74:1A:E0:4 Revl Inc.
Every MAC address from 74:1A:E0:40:00:00 to 74:1A:E0:4F:FF:FF belongs to a block the IEEE assigned to Revl Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:1A:E0:4 belongs to
Written 74:1A:E0:4, 74-1A-E0-4 or 741AE04, depending on the system. Look up a full address.
Prefix
74:1A:E0:4/28
Organization
Revl Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
74:1A:E0:40:00:00
Last address
74:1A:E0:4F:FF:FF
Address type
Globally unique, unicast
Registered address
325 9th St. San Francisco CA US 94103
Parent block
Inside 74:1A:E0
This MA-M block is carved from the 24-bit block 74:1A:E0, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.