OUI Lookup
00253b
din Dietmar Nocker Facilitymanagement GmbH
Manufacturer Information
- OUI Prefix
- 00253b
- Manufacturer
- din Dietmar Nocker Facilitymanagement GmbH
- Address
- Kotzinastrasse 5 Linz Upper Austria AT 4030
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00253B
The OUI prefix 00253B is assigned to din Dietmar Nocker Facilitymanagement GmbH, based in Kotzinastrasse 5 Linz Upper Austria AT 4030 . 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 din Dietmar Nocker Facilitymanagement GmbH.