IPv4 prefix

64.40.80.0/21

IP Prefix (CIDR)

64.40.80.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

64.40.80.0 - 64.40.87.255

Subnet calculator

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Registered Owner

Owner

CenturyLink Communications, LLC

Handle

CCL-534

Address

100 CENTURYLINK DR Monroe LA 71201 United States

Registry

ARIN

Registered Prefix

64.40.64.0/19 (64.40.64.0 - 64.40.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
64.40.80.0/21	Exact	AS19901	Brightspeed	United States of America (US)	64.40.80.0	64.40.87.255