GN Hearing A/S

GN Hearing A/S holds 3 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by GN Hearing A/S draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Lautrupbjerg 7 Ballerup DK 2750

All 3 prefixes

• 98:42:AB98:42:AB:00:00:00 – 98:42:AB:FF:FF:FF
• A8:A9:13A8:A9:13:00:00:00 – A8:A9:13:FF:FF:FF
• CC:89:6CCC:89:6C:00:00:00 – CC:89:6C:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.