Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 4,096 |
| IP Range |
204.181.208.0 – 204.181.223.255
Convert CIDR to IP range
|
| Registry | ARIN |
| Network Name | RACKDOG-CGNT-NET-29 |
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-29 (NET-204-181-192-0-1) 204.181.192.0 - 204.181.255.255