- Prefix
- B4:73:56 B4-73-56 B473.56
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:73:56:00:00:00 – B4:73:56:FF:FF:FF
- Organization
- Hangzhou Treebear Networking Co., Ltd.
- Registered address
- 2F,Block A, Lianhe Building, 2#, Zijinghua RD, Xihu District, Hangzhou Zhejiang 310012, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:73:56:00:00:00
Hangzhou Treebear Networking Co., Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.