- Prefix
- 00:21:49 00-21-49 0021.49
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:49:00:00:00 – 00:21:49:FF:FF:FF
- Organization
- China Daheng Group ,Inc.
- Registered address
- 12F Daheng Science & Technology Tower ,NO.3 Suzhou Str., Beijing 100080, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:49:00:00:00
China Daheng Group ,Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.