- Prefix
- 78:30:3B 78-30-3B 7830.3B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 78:30:3B:00:00:00 – 78:30:3B:FF:FF:FF
- Organization
- Stephen Technologies Co.,Limited
- Registered address
- 5/F, Building NO.1, TongXin Industry Zone, Shenzhen Guangdong 518115, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 78:30:3B:00:00:00
Stephen Technologies Co.,Limited holds 1 block in total: see all. Source: IEEE Registration Authority public listing.