Summary
| Country |
 United States
|
| Domain | caltech.edu |
| Size | 512 |
| Registry | ARIN |
| Network Name | CYRUSONE-CALTECH-WAN-BLK |
Whois
American Registry for Internet Numbers NET216 (NET-216-0-0-0-0) 216.0.0.0 - 216.255.255.255
CyrusOne LLC GRAMTEL004 (NET-216-117-70-0-2) 216.117.70.0 - 216.117.83.255CIDR IP address subranges within 216.117.80.0/23 subnet
- 216.117.80.0/24
- 216.117.81.0/24