08:7D:21 Altasec technology corporation
Every MAC address from 08:7D:21:00:00:00 to 08:7D:21:FF:FF:FF belongs to a block the IEEE assigned to Altasec technology corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 08:7D:21 belongs to
Written 08:7D:21, 08-7D-21 or 087D21, depending on the system. Look up a full address.
Prefix
08:7D:21
Organization
Altasec technology corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
08:7D:21:00:00:00
Last address
08:7D:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9F-1, No.75, Sec.1, Xintai 5th Rd., New Taipei City Taiwan TW 221