Vendor
Sichuan Wanwu Zongheng Technology Co., Ltd.
MA-M · 28-bit
50:19:11:B
Unicast · Universally administered (U/L bit clear)
- Matched prefix
50:19:11:B- Match
- MA-M assignment
- Address range
50:19:11:B0:00:00 – 50:19:11:BF:FF:FF- Addresses in block
- 1,048,576
- Country
- CN
- Organization address
- No. 1, 7th Floor, Building 12, No. 1388, Middle Tianfu Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone Chengdu Sichuan CN 610041
- First registered
- Jun 25, 2026
Formats
-
Plain hex
501911B -
Colon-separated
50:19:11:B -
Hyphen-separated
50-19-11-B -
Cisco dot notation
5019.11B