Landis+Gyr S.A.

Landis+Gyr S.A. 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 Landis+Gyr S.A. draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: 78th km Old National Road Athens-Corinth Corinth GR 20100

All 3 prefixes

• 30:EB:5A30:EB:5A:00:00:00 – 30:EB:5A:FF:FF:FF
• 6C:70:286C:70:28:00:00:00 – 6C:70:28:FF:FF:FF
• 98:B1:7798:B1:77:00:00:00 – 98:B1:77: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.