Hangzhou Huacheng Network Technology Co.,Ltd

Hangzhou Huacheng Network Technology Co.,Ltd holds 4 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Hangzhou Huacheng Network Technology Co.,Ltd draw from a pool of about 67,108,864 possible MAC addresses in total.

Registered address: 13th Floor, Building 3, No. 582, Liye Road, Changhe Street, Binjiang District Hangzhou (Zhejiang) Pilot Free Trade Zone CN 311200

All 4 prefixes

• 1C:4D:891C:4D:89:00:00:00 – 1C:4D:89:FF:FF:FF
• 30:24:5030:24:50:00:00:00 – 30:24:50:FF:FF:FF
• A8:31:62A8:31:62:00:00:00 – A8:31:62:FF:FF:FF
• AC:3D:FAAC:3D:FA:00:00:00 – AC:3D:FA:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.