00:20:B0 GATEWAY DEVICES, INC.
Every MAC address from 00:20:B0:00:00:00 to 00:20:B0:FF:FF:FF belongs to a block the IEEE assigned to GATEWAY DEVICES, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:20:B0 belongs to
Written 00:20:B0, 00-20-B0 or 0020B0, depending on the system. Look up a full address.
Prefix
00:20:B0
Organization
GATEWAY DEVICES, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:20:B0:00:00:00
Last address
00:20:B0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2440 STANWELL DRIVE CONCORD CA US 94520