OUI Lookup
00257c
Huachentel Technology Development Co., Ltd
Manufacturer Information
- OUI Prefix
- 00257c
- Manufacturer
- Huachentel Technology Development Co., Ltd
- Address
- 747 XinYu Rd. High-Tech Zone Jinan Shandong Province CN 250101
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00257C
The OUI prefix 00257C is assigned to Huachentel Technology Development Co., Ltd, based in 747 XinYu Rd. High-Tech Zone Jinan Shandong Province CN 250101 . 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 Huachentel Technology Development Co., Ltd.