00:90:40 Siemens Network Convergence LLC
Every MAC address from 00:90:40:00:00:00 to 00:90:40:FF:FF:FF belongs to a block the IEEE assigned to Siemens Network Convergence LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:90:40 belongs to
Written 00:90:40, 00-90-40 or 009040, depending on the system. Look up a full address.
Prefix
00:90:40
Organization
Siemens Network Convergence LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:90:40:00:00:00
Last address
00:90:40:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Ten Technology Park Drive Westford MA US 01886-3146