00:13:A3 Siemens Home & Office Comm. Devices
Every MAC address from 00:13:A3:00:00:00 to 00:13:A3:FF:FF:FF belongs to a block the IEEE assigned to Siemens Home & Office Comm. Devices. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:13:A3 belongs to
Written 00:13:A3, 00-13-A3 or 0013A3, depending on the system. Look up a full address.
Prefix
00:13:A3
Organization
Siemens Home & Office Comm. Devices
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:13:A3:00:00:00
Last address
00:13:A3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
4849 Alpha Road Dallas US 75244