IPv4 prefix

209.61.40.0/21

IP Prefix (CIDR): 209.61.40.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 209.61.40.0 - 209.61.47.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Cogent Communications, LLC
Handle: COGC
Address: 2450 N Street NW Washington DC 20037 United States
Registry: ARIN
Registered Prefix: 209.61.0.0/17 (209.61.0.0 - 209.61.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
209.61.40.0/21	Exact	AS328631	TWC Hosting CC	South Africa (ZA)	209.61.40.0	209.61.47.255