Summary
| Country
|
 United States
|
| Domain
|
optimum.com |
| Size
|
4,096 |
| Registry
|
ARIN |
| Network Name
|
SUDDE-NETBLK |
Whois
American Registry for Internet Numbers NET74 (NET-74-0-0-0-0) 74.0.0.0 - 74.255.255.255
Optimum SUDDE-NETBLK (NET-74-192-0-0-1) 74.192.0.0 - 74.197.255.255
CIDR IP address subranges within 74.195.144.0/20 subnet
- 74.195.144.0/24
- 74.195.145.0/24
- 74.195.146.0/24
- 74.195.147.0/24
- 74.195.148.0/24
- 74.195.149.0/24
- 74.195.150.0/24
- 74.195.151.0/24
- 74.195.152.0/24
- 74.195.153.0/24
- 74.195.154.0/24
- 74.195.155.0/24
- 74.195.156.0/24
- 74.195.157.0/24
- 74.195.158.0/24
- 74.195.159.0/24