IPv4 prefix
199.4.139.0/24
- IP Prefix (CIDR)
- 199.4.139.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Owner
- NSF Science and Technology Center for Computer Graphics and Scientific Visualization
- Handle
- NSTCCGSV
- Address
- 580 ETC Cornell University Ithaca NY 14853 United States
- Registry
- ARIN
- Registered Prefix
- 199.4.139.0/24 (199.4.139.0 - 199.4.139.255)