OUI Lookup
00077f
J Communications Co., Ltd.
Manufacturer Information
- OUI Prefix
- 00077f
- Manufacturer
- J Communications Co., Ltd.
- Address
- 124-4 Ojeon-Dong, Ulwang-City KR
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00077F
The OUI prefix 00077F is assigned to J Communications Co., Ltd., based in 124-4 Ojeon-Dong, Ulwang-City KR . 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 J Communications Co., Ltd..