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 NET-204-242-16-0 (NET-204-242-16-0-1) 204.242.16.0 - 204.242.31.255
CIDR IP address subranges within 204.242.16.0/20 subnet
- 204.242.16.0/24
- 204.242.17.0/24
- 204.242.18.0/24
- 204.242.19.0/24
- 204.242.20.0/24
- 204.242.21.0/24
- 204.242.22.0/24
- 204.242.23.0/24
- 204.242.24.0/24
- 204.242.25.0/24
- 204.242.26.0/24
- 204.242.27.0/24
- 204.242.28.0/24
- 204.242.29.0/24
- 204.242.30.0/24
- 204.242.31.0/24
United States