70:B3:D5:4B:2 Certus Operations Ltd
Every MAC address from 70:B3:D5:4B:20:00 to 70:B3:D5:4B:2F:FF belongs to a block the IEEE assigned to Certus Operations Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:4B:2 belongs to
Written 70:B3:D5:4B:2, 70-B3-D5-4B-2 or 70B3D54B2, depending on the system. Look up a full address.
Prefix
70:B3:D5:4B:2/36
Organization
Certus Operations Ltd
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:4B:20:00
Last address
70:B3:D5:4B:2F:FF
Address type
Globally unique, unicast
Registered address
Dragonara Business Centre, 5th Floor, Dragonara Road c/w Ball Street St Julians MT STJ 3141
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.