IPv4 prefix

173.45.224.0/20

IP Prefix (CIDR): 173.45.224.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 173.45.224.0 - 173.45.239.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Rackspace
Handle: C05836266
Address: 5000 Walzem Rd. San Antonio TX 78218 United States
Registry: ARIN
Registered Prefix: 173.45.224.0/22 (173.45.224.0 - 173.45.227.255)
Delegated Prefix: 173.45.224.0/19 (173.45.224.0 - 173.45.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
173.45.224.0/20	Exact	AS19994	Rackspace Hosting	United States of America (US)	173.45.224.0	173.45.239.255