IPv4 prefix

64.78.64.0/18

IP Prefix (CIDR): 64.78.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 64.78.64.0 - 64.78.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Comcast Cable Communications, LLC
Handle: CCCS
Address: 1800 Bishops Gate Blvd Mt Laurel NJ 08054 United States
Registry: ARIN
Registered Prefix: 64.78.64.0/18 (64.78.64.0 - 64.78.127.255)

Registration 2 of 2

Owner: North Hills School District
Handle: C02793575
Address: 135 6th Avenue Pittsburgh PA 15229 United States
Registry: ARIN
Registered Prefix: 64.78.82.0/24 (64.78.82.0 - 64.78.82.255)
Delegated Prefix: 64.78.64.0/18 (64.78.64.0 - 64.78.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
64.78.82.0/24	More specific	AS7016	Comcast Cable Communications LLC	United States of America (US)	64.78.82.0	64.78.82.255