OUI Lookup
000a7b
Cornelius Consult
Manufacturer Information
- OUI Prefix
- 000a7b
- Manufacturer
- Cornelius Consult
- Address
- Im Vogelsang 21 Hattingen NRW DE 45527
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000A7B
The OUI prefix 000A7B is assigned to Cornelius Consult, based in Im Vogelsang 21 Hattingen NRW DE 45527 . 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 Cornelius Consult.