- Prefix
- 20:57:AF 20-57-AF 2057.AF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 20:57:AF:00:00:00 – 20:57:AF:FF:FF:FF
- Organization
- Shenzhen FH-NET OPTOELECTRONICS CO.,LTD
- Registered address
- 5/F Building D1 TCL International E City NO.1001 Zhong shan yuan Rd, Nanshan District Shenzhen china, Shenzhen GuangDong 518055, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 20:57:AF:00:00:00
Shenzhen FH-NET OPTOELECTRONICS CO.,LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.