- Prefix
- 10:81:B4 10-81-B4 1081.B4
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 10:81:B4:00:00:00 – 10:81:B4:FF:FF:FF
- Organization
- Hunan Greatwall Galaxy Science and Technology Co.,Ltd.
- Registered address
- No. 39, Jian Shan Road, Changsha Hunan 410205, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 10:81:B4:00:00:00
Hunan Greatwall Galaxy Science and Technology Co.,Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.