IPv4 prefix

206.57.72.0/21

IP Prefix (CIDR): 206.57.72.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 206.57.72.0 - 206.57.79.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Level 3 Parent, LLC
Handle: LPL-141
Address: 100 CenturyLink Drive Monroe LA 71203 United States
Registry: ARIN
Registered Prefix: 206.57.0.0/17 (206.57.0.0 - 206.57.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
206.57.72.0/21	Exact	AS3512	Emory University	United States of America (US)	206.57.72.0	206.57.79.255