40:ED:98:B Siebert Industrieelektronik GmbH
Every MAC address from 40:ED:98:B0:00:00 to 40:ED:98:BF:FF:FF belongs to a block the IEEE assigned to Siebert Industrieelektronik GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:ED:98:B belongs to
Written 40:ED:98:B, 40-ED-98-B or 40ED98B, depending on the system. Look up a full address.
Prefix
40:ED:98:B/28
Organization
Siebert Industrieelektronik GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
40:ED:98:B0:00:00
Last address
40:ED:98:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Siebertstrasse 2 Eppelborn DE 66571
Parent block
Inside 40:ED:98
This MA-M block is carved from the 24-bit block 40:ED:98, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.