OUI Lookup
0019b4
Intellio Ltd
Manufacturer Information
- OUI Prefix
- 0019b4
- Manufacturer
- Intellio Ltd
- Address
- Gyarmat u. 99/B Budapest HU 1147
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0019B4
The OUI prefix 0019B4 is assigned to Intellio Ltd, based in Gyarmat u. 99/B Budapest HU 1147 . 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 Intellio Ltd.