IPv4 prefix

206.3.32.0/19

IP Prefix (CIDR): 206.3.32.0/19
Subnet Mask: 255.255.224.0
Address Count: 8,192
IP Range: 206.3.32.0 - 206.3.63.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Cogent Communications, LLC
Handle: COGC
Address: 2450 N Street NW Washington DC 20037 United States
Registry: ARIN
Registered Prefix: 206.3.32.0/19 (206.3.32.0 - 206.3.63.255)
Delegated Prefix: 206.3.128.0/17 (206.3.128.0 - 206.3.255.255)

Registration 2 of 2

Owner: PSINET/DeKalb Regional Healthcare System
Handle: C00006742
Address: 2701 N. Decatur Rd. Decatur GA 30033 United States
Registry: ARIN
Registered Prefix: 206.3.42.0/24 (206.3.42.0 - 206.3.42.255)
Delegated Prefix: 206.3.32.0/19 (206.3.32.0 - 206.3.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
206.3.32.0/19	Exact	AS174	Cogent Communications LLC	United States of America (US)	206.3.32.0	206.3.63.255
206.3.42.0/24	More specific	AS3512	Emory University	United States of America (US)	206.3.42.0	206.3.42.255