18:45:B3:9 Teko Telecom Srl
Every MAC address from 18:45:B3:90:00:00 to 18:45:B3:9F:FF:FF belongs to a block the IEEE assigned to Teko Telecom Srl. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:45:B3:9 belongs to
Written 18:45:B3:9, 18-45-B3-9 or 1845B39, depending on the system. Look up a full address.
Prefix
18:45:B3:9/28
Organization
Teko Telecom Srl
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
18:45:B3:90:00:00
Last address
18:45:B3:9F:FF:FF
Address type
Globally unique, unicast
Registered address
via Meucci 24/a Castel San Pietro Terme Bologna IT 40024
Parent block
Inside 18:45:B3
This MA-M block is carved from the 24-bit block 18:45:B3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Teko Telecom Srl
1 more block registered under the same name.