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 - 63.143.255.255
CIDR IP address subranges within 63.143.128.0/20 subnet
- 63.143.128.0/24
- 63.143.129.0/24
- 63.143.130.0/24
- 63.143.131.0/24
- 63.143.132.0/24
- 63.143.133.0/24
- 63.143.134.0/24
- 63.143.135.0/24
- 63.143.136.0/24
- 63.143.137.0/24
- 63.143.138.0/24
- 63.143.139.0/24
- 63.143.140.0/24
- 63.143.141.0/24
- 63.143.142.0/24
- 63.143.143.0/24