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Summary
| Country |
 United States
|
| Domain | optimum.net |
| Size | 512 |
| Registry | ARIN |
| Network Name | CABLE-OPERATIONS--NC |
Whois
American Registry for Internet Numbers NET173 (NET-173-0-0-0-0) 173.0.0.0 - 173.255.255.255
Optimum Online CABLE-OPERATIONS--NC (NET-173-246-192-0-1) 173.246.192.0 - 173.246.223.255CIDR IP address subranges within 173.246.214.0/23 subnet
- 173.246.214.0/24
- 173.246.215.0/24