00:21:B8 Inphi Corporation
Every MAC address from 00:21:B8:00:00:00 to 00:21:B8:FF:FF:FF belongs to a block the IEEE assigned to Inphi Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:B8 belongs to
Written 00:21:B8, 00-21-B8 or 0021B8, depending on the system. Look up a full address.
Prefix
00:21:B8
Organization
Inphi Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:B8:00:00:00
Last address
00:21:B8:FF:FF:FF
Address type
Globally unique, unicast
Registered address
112 S. Lakeview Canyon Rd., Suite 100 Westlake Village CA US 91362
Same organization
Other blocks assigned to Inphi Corporation
1 more block registered under the same name.