Vendor
SHANGHAI CHENZHU INSTRUMENT CO., LTD.
MA-M · 28-bit
04:EC:A9:6
Unicast · Universally administered (U/L bit clear)
- Matched prefix
04:EC:A9:6- Match
- MA-M assignment
- Address range
04:EC:A9:60:00:00 – 04:EC:A9:6F:FF:FF- Addresses in block
- 1,048,576
- Country
- CN
- Organization address
- Building 6, 201 Minyi Road, Songjiang District Shanghai CN 201612
- First registered
- Aug 23, 2026
Formats
-
Plain hex
04ECA96 -
Colon-separated
04:EC:A9:6 -
Hyphen-separated
04-EC-A9-6 -
Cisco dot notation
04EC.A96