00:04:75 3COM
Every MAC address from 00:04:75:00:00:00 to 00:04:75:FF:FF:FF belongs to a block the IEEE assigned to 3COM. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:04:75 belongs to
Written 00:04:75, 00-04-75 or 000475, depending on the system. Look up a full address.
Prefix
00:04:75
Organization
3COM
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:75:00:00:00
Last address
00:04:75:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5400 Bayfront Plaza Santa Clara CA US 95052