OUI Lookup
54a54b
NSC Communications Siberia Ltd
Manufacturer Information
- OUI Prefix
- 54a54b
- Manufacturer
- NSC Communications Siberia Ltd
- Address
- Ordjonikidze 38 Novosibirsk RU 630099
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 54A54B
The OUI prefix 54A54B is assigned to NSC Communications Siberia Ltd, based in Ordjonikidze 38 Novosibirsk RU 630099 . 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 NSC Communications Siberia Ltd.