Whois
American Registry for Internet Numbers NET204 (NET-204-0-0-0-0) 204.0.0.0 - 204.255.255.255
PSINet, Inc. COGENT-204-240-14 (NET-204-240-0-0-1) 204.240.0.0 - 204.243.255.255
Rackdog, LLC NORTHERN-CABLE (NET-204-242-0-0-1) 204.242.0.0 - 204.242.255.255
NORTHERN CABLE AND FIBER, LLC NET-204-242-0-0 (NET-204-242-0-0-2) 204.242.0.0 - 204.242.255.255
NORTHERN CABLE AND FIBER, LLC NORTHERN-CABLE (NET-204-242-144-0-1) 204.242.144.0 - 204.242.159.255
CIDR IP address subranges within 204.242.144.0/20 subnet
- 204.242.144.0/24
- 204.242.145.0/24
- 204.242.146.0/24
- 204.242.147.0/24
- 204.242.148.0/24
- 204.242.149.0/24
- 204.242.150.0/24
- 204.242.151.0/24
- 204.242.152.0/24
- 204.242.153.0/24
- 204.242.154.0/24
- 204.242.155.0/24
- 204.242.156.0/24
- 204.242.157.0/24
- 204.242.158.0/24
- 204.242.159.0/24
United States