48:8F:5A Routerboard.com
Every MAC address from 48:8F:5A:00:00:00 to 48:8F:5A:FF:FF:FF belongs to a block the IEEE assigned to Routerboard.com. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 48:8F:5A belongs to
Written 48:8F:5A, 48-8F-5A or 488F5A, depending on the system. Look up a full address.
Prefix
48:8F:5A
Organization
Routerboard.com
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
48:8F:5A:00:00:00
Last address
48:8F:5A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Mikrotikls SIA Riga Riga LV LV1009