Vendor
Shanghai Cygnus Semiconductor Co., Ltd.
MA-L · 24-bit
D4:7B:6B
Unicast · Universally administered (U/L bit clear)
- Matched prefix
D4:7B:6B- Match
- MA-L assignment
- Address range
D4:7B:6B:00:00:00 – D4:7B:6B:FF:FF:FF- Addresses in block
- 16,777,216
- Country
- CN
- Organization address
- Rooms 401 and 402, Building 5, 690 Bibo Road, China (Shanghai) Pilot Free Trade Zone Shanghai Shanghai CN 201203
- First registered
- Jul 30, 2025
Formats
-
Plain hex
D47B6B -
Colon-separated
D4:7B:6B -
Hyphen-separated
D4-7B-6B -
Cisco dot notation
D47B.6B