- Prefix
- 38:91:D5 38-91-D5 3891.D5
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 38:91:D5:00:00:00 – 38:91:D5:FF:FF:FF
- Organization
- Hangzhou H3C Technologies Co., Limited
- Registered address
- 466 Changhe Road, Binjiang District, Hangzhou Zhejiang, P.R.China 310052, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 38:91:D5:00:00:00
Hangzhou H3C Technologies Co., Limited holds 27 blocks in total: see all. Source: IEEE Registration Authority public listing.