00:1F:77 HEOL DESIGN
Every MAC address from 00:1F:77:00:00:00 to 00:1F:77:FF:FF:FF belongs to a block the IEEE assigned to HEOL DESIGN. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1F:77 belongs to
Written 00:1F:77, 00-1F-77 or 001F77, depending on the system. Look up a full address.
Prefix
00:1F:77
Organization
HEOL DESIGN
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1F:77:00:00:00
Last address
00:1F:77:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1 bd d'armor LANNION BRETAGNE FR 22300