00:50:91 NETACCESS, INC.
Every MAC address from 00:50:91:00:00:00 to 00:50:91:FF:FF:FF belongs to a block the IEEE assigned to NETACCESS, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:50:91 belongs to
Written 00:50:91, 00-50-91 or 005091, depending on the system. Look up a full address.
Prefix
00:50:91
Organization
NETACCESS, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:50:91:00:00:00
Last address
00:50:91:FF:FF:FF
Address type
Globally unique, unicast
Registered address
18 KEEWAYDIN DRIVE SALEM NH US 03079