- Prefix
- 00:19:86 00-19-86 0019.86
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:19:86:00:00:00 – 00:19:86:FF:FF:FF
- Organization
- Cheng Hongjian
- Registered address
- Rm.2305B.Sege Plaza,Huaqiang North Rd.,, Shenzhen Guangdong 518057, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:19:86:00:00:00
Cheng Hongjian holds 1 block in total: see all. Source: IEEE Registration Authority public listing.