OUI Lookup
00120a
Emerson Climate Technologies GmbH
Manufacturer Information
- OUI Prefix
- 00120a
- Manufacturer
- Emerson Climate Technologies GmbH
- Address
- Heerstrasse 111 Waiblingen BW DE 71332
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00120A
The OUI prefix 00120A is assigned to Emerson Climate Technologies GmbH, based in Heerstrasse 111 Waiblingen BW DE 71332 . 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 Emerson Climate Technologies GmbH.