00:40:80 ATHENIX CORPORATION
Every MAC address from 00:40:80:00:00:00 to 00:40:80:FF:FF:FF belongs to a block the IEEE assigned to ATHENIX CORPORATION. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:80 belongs to
Written 00:40:80, 00-40-80 or 004080, depending on the system. Look up a full address.
Prefix
00:40:80
Organization
ATHENIX CORPORATION
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:80:00:00:00
Last address
00:40:80:FF:FF:FF
Address type
Globally unique, unicast
Registered address
675 ALMANOR AVENUE SUNNYVALE CA US 94086