BITSTREAM sp. z o.o.
Any device whose MAC address begins with 78:62:99 has a network interface built by BITSTREAM sp. z o.o.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 78:62:99
- Organization
- BITSTREAM sp. z o.o.
- Address
- Melgiewska, 7/9 Lublin PL 20-209
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.