IPv4 prefix

216.223.0.0/21

IP Prefix (CIDR): 216.223.0.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 216.223.0.0 - 216.223.7.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Unitas Global
Handle: UG-210
Address: 910 W Van Buren Suite 610 Chicago IL 60607 United States
Registry: ARIN
Registered Prefix: 216.223.0.0/21 (216.223.0.0 - 216.223.7.255)

Registration 2 of 2

Owner: Clicksquared
Handle: C11111028
Address: 280 Summer Street Boston MA 02210 United States
Registry: ARIN
Registered Prefix: 216.223.4.0/22 (216.223.4.0 - 216.223.7.255)
Delegated Prefix: 216.223.0.0/21 (216.223.0.0 - 216.223.7.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
216.223.0.0/21	Exact	AS14744	Unitas Global	United States of America (US)	216.223.0.0	216.223.7.255
216.223.4.0/22	More specific	AS14745	Unitas Global	United States of America (US)	216.223.4.0	216.223.7.255