IPv4 prefix

159.18.220.0/23

IP Prefix (CIDR): 159.18.220.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 159.18.220.0 - 159.18.221.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Zayo Bandwidth
Handle: ZAYOB
Address: 1401 Wynkoop St. #500 Denver CO 80202 United States
Registry: ARIN
Registered Prefix: 159.18.0.0/16 (159.18.0.0 - 159.18.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
159.18.220.0/23	Exact	AS18563	CGI Inc.	Canada (CA)	159.18.220.0	159.18.221.255