OUI Lookup
681e8b
InfoSight Corporation
Manufacturer Information
- OUI Prefix
- 681e8b
- Manufacturer
- InfoSight Corporation
- Address
- 20700 US Hwy 23 Chillicothe Ohio US 45601
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 681E8B
The OUI prefix 681E8B is assigned to InfoSight Corporation, based in 20700 US Hwy 23 Chillicothe Ohio US 45601 . 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 InfoSight Corporation.