IPv4 prefix

162.216.56.0/21

IP Prefix (CIDR): 162.216.56.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 162.216.56.0 - 162.216.63.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Optimum WiFi
Handle: CHL-54
Address: 111 New South Rd Hicksville NY 11801 United States
Registry: ARIN
Registered Prefix: 162.216.56.0/21 (162.216.56.0 - 162.216.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
162.216.56.0/21	Exact	AS6128	Cablevision Systems Corp.	United States of America (US)	162.216.56.0	162.216.63.255