- Prefix
- 78:EC:22 78-EC-22 78EC.22
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 78:EC:22:00:00:00 – 78:EC:22:FF:FF:FF
- Organization
- Shanghai Qihui Telecom Technology Co., LTD
- Registered address
- Room 501, No 2 BoYun Rd, PuDong New Area,, Shanghai 201203, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 78:EC:22:00:00:00
Shanghai Qihui Telecom Technology Co., LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.