IPv4 prefix

71.85.80.0/20

IP Prefix (CIDR)

71.85.80.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

71.85.80.0 - 71.85.95.255

Subnet calculator

Calculate subnet details

Registered Owner

Owner

Charter Communications LLC

Handle

CC04

Address

6175 S. Willow Dr Greenwood Village CO 80111 United States

Registry

ARIN

Registered Prefix

71.85.80.0/20 (71.85.80.0 - 71.85.95.255)

Delegated Prefix

71.80.0.0/12 (71.80.0.0 - 71.95.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
71.85.80.0/20	Exact	AS16787	Charter Communications LLC	United States of America (US)	71.85.80.0	71.85.95.255