OUI Lookup
e0fa5b
Arista Networks
Manufacturer Information
- OUI Prefix
- e0fa5b
- Manufacturer
- Arista Networks
- Address
- 5453 Great America Parkway Santa Clara CA US 95054
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 47
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E0FA5B
The OUI prefix E0FA5B is assigned to Arista Networks, based in 5453 Great America Parkway Santa Clara CA US 95054 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Arista Networks.
Other prefixes from Arista Networks
fc59c0Arista Networksc4ca2bArista Networks9c69edArista Networksb8a1b8Arista Networksa88f99Arista Networksc8088bArista Networkscce4d1Arista Networks4c0997Arista Networks382cdbArista Networkse47876Arista Networksec8a48Arista Networks28e71dArista Networks2cdde9Arista Networks948ed3Arista Networks001c73Arista Networks28993aArista Networks444ca8Arista Networks68bf6cArista Networksb43a96Arista Networks845029Arista Networksc82691Arista Networks, Inc.c06911Arista Networksd4aff7Arista Networksc0d682Arista Networks