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Summary
| Country |
 United States
|
| Domain | optimum.net |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | MBB-CPE-HNVLNC-63-143-128-0-17 |
Whois
American Registry for Internet Numbers NET63 (NET-63-0-0-0-0) 63.0.0.0 - 63.255.255.255
Optimum WiFi NETBLK-WIFI-BLK4 (NET-63-143-128-0-1) 63.143.128.0 - 63.143.255.255
Optimum Online OOL-CPE-HCVLNY-63-143-128-0-17 (NET-63-143-128-0-2) 63.143.128.0 - 63.143.255.255
Optimum Online MBB-CPE-HNVLNC-63-143-128-0-17 (NET-63-143-128-0-3) 63.143.128.0 - 63.143.255.255CIDR IP address subranges within 63.143.160.0/20 subnet
- 63.143.160.0/24
- 63.143.161.0/24
- 63.143.162.0/24
- 63.143.163.0/24
- 63.143.164.0/24
- 63.143.165.0/24
- 63.143.166.0/24
- 63.143.167.0/24
- 63.143.168.0/24
- 63.143.169.0/24
- 63.143.170.0/24
- 63.143.171.0/24
- 63.143.172.0/24
- 63.143.173.0/24
- 63.143.174.0/24
- 63.143.175.0/24