Arista Network, Inc.

Arista Network, Inc. holds 5 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 Arista Network, Inc. draw from a pool of about 83,886,080 possible MAC addresses in total.

Registered address: 5453 Great America Parkway Santa Clara CA US 95054

All 5 prefixes

• 30:86:2D30:86:2D:00:00:00 – 30:86:2D:FF:FF:FF
• 60:6B:5B60:6B:5B:00:00:00 – 60:6B:5B:FF:FF:FF
• 68:8B:F468:8B:F4:00:00:00 – 68:8B:F4:FF:FF:FF
• A4:3F:68A4:3F:68:00:00:00 – A4:3F:68:FF:FF:FF
• B4:92:FEB4:92:FE:00:00:00 – B4:92:FE: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.