OUI Lookup
7c1eb3
2N TELEKOMUNIKACE a.s.
Manufacturer Information
- OUI Prefix
- 7c1eb3
- Manufacturer
- 2N TELEKOMUNIKACE a.s.
- Address
- Modranska 621 Prague CZ 143 01
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 7C1EB3
The OUI prefix 7C1EB3 is assigned to 2N TELEKOMUNIKACE a.s., based in Modranska 621 Prague CZ 143 01 . 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 2N TELEKOMUNIKACE a.s..