IPv4 prefix

209.217.72.0/23

IP Prefix (CIDR): 209.217.72.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 209.217.72.0 - 209.217.73.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Rogers Communications Canada Inc.
Handle: RCC-193
Address: 8200 Dixie Rd Brampton ON L6T 4B8 Canada
Registry: ARIN
Registered Prefix: 209.217.64.0/19 (209.217.64.0 - 209.217.95.255)

Registration 2 of 2

Owner: CustomerExpressionsCorp.
Handle: C04785107
Address: 32 Clarendon Avenue Ottawa ON K1Y 0P2 Canada
Registry: ARIN
Registered Prefix: 209.217.72.0/27 (209.217.72.0 - 209.217.72.31)
Delegated Prefix: 209.217.64.0/19 (209.217.64.0 - 209.217.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
209.217.72.0/23	Exact	AS29988	Rogers Communications Canada Inc.	Canada (CA)	209.217.72.0	209.217.73.255