IPv4 prefix
63.142.20.0/24
- IP Prefix (CIDR)
- 63.142.20.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Owner
- Optimum WiFi
- Handle
- CHL-54
- Address
- 111 New South Rd Hicksville NY 11801 United States
- Registry
- ARIN
- Registered Prefix
- 63.142.16.0/20 (63.142.16.0 - 63.142.31.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.142.20.0/24 | Exact | AS6128 | Cablevision Systems Corp. |
United States of America (US)
|
63.142.20.0 | 63.142.20.255 |