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 74.197.32.0/20 subnet
- 74.197.32.0/24
- 74.197.33.0/24
- 74.197.34.0/24
- 74.197.35.0/24
- 74.197.36.0/24
- 74.197.37.0/24
- 74.197.38.0/24
- 74.197.39.0/24
- 74.197.40.0/24
- 74.197.41.0/24
- 74.197.42.0/24
- 74.197.43.0/24
- 74.197.44.0/24
- 74.197.45.0/24
- 74.197.46.0/24
- 74.197.47.0/24