88:91:DD Racktivity
Every MAC address from 88:91:DD:00:00:00 to 88:91:DD:FF:FF:FF belongs to a block the IEEE assigned to Racktivity. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 88:91:DD belongs to
Written 88:91:DD, 88-91-DD or 8891DD, depending on the system. Look up a full address.
Prefix
88:91:DD
Organization
Racktivity
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
88:91:DD:00:00:00
Last address
88:91:DD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Hertstokweg 5 Ternat Flanders BE 1741