Summary
| Country
|
 United States
|
| Domain
|
cogentco.com |
| Size
|
4,096 |
| Registry
|
ARIN |
| Network Name
|
RACKDOG-CGNT-NET-31 |
Whois
American Registry for Internet Numbers NET204 (NET-204-0-0-0-0) 204.0.0.0 - 204.255.255.255
Cogent Communications, LLC COGENT-204-180-0 (NET-204-180-0-0-1) 204.180.0.0 - 204.183.255.255
RCN RACKDOG-CGNT-NET-31 (NET-204-183-0-0-1) 204.183.0.0 - 204.183.63.255
CIDR IP address subranges within 204.183.48.0/20 subnet
- 204.183.48.0/24
- 204.183.49.0/24
- 204.183.50.0/24
- 204.183.51.0/24
- 204.183.52.0/24
- 204.183.53.0/24
- 204.183.54.0/24
- 204.183.55.0/24
- 204.183.56.0/24
- 204.183.57.0/24
- 204.183.58.0/24
- 204.183.59.0/24
- 204.183.60.0/24
- 204.183.61.0/24
- 204.183.62.0/24
- 204.183.63.0/24
