- Prefix
- 40:F4:20 40-F4-20 40F4.20
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 40:F4:20:00:00:00 – 40:F4:20:FF:FF:FF
- Organization
- Sichuan Tianyi Comheart Telecom Co.,LTD
- Registered address
- FL12,TowerB,Tianyi international Hotel,No.2 West Section One, Second Ring Road,, Chengdu Sichuan 610000, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 40:F4:20:00:00:00
Sichuan Tianyi Comheart Telecom Co.,LTD holds 74 blocks in total: see all. Source: IEEE Registration Authority public listing.