JoulWatt Technology Co., Ltd A4:7B:52

A4:7B:52 is a 24-bit MA-L MAC address block registered to JoulWatt Technology Co., Ltd in CN.

Vendor

JoulWatt Technology Co., Ltd

MA-L · 24-bit

A4:7B:52

Unicast · Universally administered (U/L bit clear)

Matched prefix: A4:7B:52
Match: MA-L assignment
Address range: A4:7B:52:00:00:00 – A4:7B:52:FF:FF:FF
Addresses in block: 16,777,216
Country: CN
Organization address: 9th Floor, Chuangye Building, No.99 Huaxing Road, Xihu District, Hangzhou, China Hangzhou Zhejiang CN 311100
First registered: Jun 19, 2025

Formats

Plain hex A47B52
Colon-separated A4:7B:52
Hyphen-separated A4-7B-52
Cisco dot notation A47B.52