00:40:71 ATM COMPUTER GMBH
Every MAC address from 00:40:71:00:00:00 to 00:40:71:FF:FF:FF belongs to a block the IEEE assigned to ATM COMPUTER GMBH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:71 belongs to
Written 00:40:71, 00-40-71 or 004071, depending on the system. Look up a full address.
Prefix
00:40:71
Organization
ATM COMPUTER GMBH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:71:00:00:00
Last address
00:40:71:FF:FF:FF
Address type
Globally unique, unicast
Registered address
BUCKLESTR. 1-5,POSTFACH 101043 DE