Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 8 |
| Registry | ARIN |
| Network Name | SPRINTLINK |
Whois
American Registry for Internet Numbers NET63 (NET-63-0-0-0-0) 63.0.0.0 - 63.255.255.255
Sprint SPRN-BLKS (NET-63-160-0-0-1) 63.160.0.0 - 63.175.255.255
TELECOM ITALIA SPARKLE SPRINTLINK (NET-63-170-56-0-1) 63.170.56.0 - 63.170.56.7
CIDR IP address subranges within 63.170.56.0/29 subnet
- 63.170.56.0/32
- 63.170.56.1/32
- 63.170.56.2/32
- 63.170.56.3/32
- 63.170.56.4/32
- 63.170.56.5/32
- 63.170.56.6/32
- 63.170.56.7/32