OUI Lookup
d858d7
CZ.NIC, z.s.p.o.
Manufacturer Information
- OUI Prefix
- d858d7
- Manufacturer
- CZ.NIC, z.s.p.o.
- Address
- Americka 23 Prague CZ 12000
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D858D7
The OUI prefix D858D7 is assigned to CZ.NIC, z.s.p.o., based in Americka 23 Prague CZ 12000 . 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 CZ.NIC, z.s.p.o..