Summary
| Country |
 United States
|
| Domain | optimum.com |
| Size | 512 |
| Registry | ARIN |
| Network Name | SUDDE-NETBLK-NCT |
Whois
American Registry for Internet Numbers NET64 (NET-64-0-0-0-0) 64.0.0.0 - 64.255.255.255
Optimum SUDDE-NETBLK-NCT (NET-64-234-0-0-1) 64.234.0.0 - 64.234.1.255
CIDR IP address subranges within 64.234.0.0/23 subnet
- 64.234.0.0/24
- 64.234.1.0/24