Summary
| Country |
 United States
|
| Domain | nasa.gov |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | NETBLK-NSI |
Whois
Various Registries (Maintained by ARIN) NET198 (NET-198-0-0-0-0) 198.0.0.0 - 198.255.255.255
National Aeronautics and Space Administration NETBLK-NSI (NET-198-116-0-0-1) 198.116.0.0 - 198.123.255.255
CIDR IP address subranges within 198.116.240.0/21 subnet
- 198.116.240.0/24
- 198.116.241.0/24
- 198.116.242.0/24
- 198.116.243.0/24
- 198.116.244.0/24
- 198.116.245.0/24
- 198.116.246.0/24
- 198.116.247.0/24