IPv4 prefix

23.227.72.0/21

IP Prefix (CIDR): 23.227.72.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 23.227.72.0 - 23.227.79.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: American Registry for Internet Numbers
Handle: ARIN
Address: PO Box 232290 Centreville VA 20120 United States
Registry: ARIN
Registered Prefix: 23.0.0.0/8 (23.0.0.0 - 23.255.255.255)
Delegated Prefix: 23.185.26.0/23 (23.185.26.0 - 23.185.27.255)

Registration 2 of 2

Owner: ISPCONNECTED CORP
Handle: IC-1620
Address: 6-05 SADDLE RIVER RD STE 119 Fair Lawn NJ 07410 United States
Registry: ARIN
Registered Prefix: 23.227.72.0/22 (23.227.72.0 - 23.227.75.255)
Delegated Prefix: 23.227.64.0/19 (23.227.64.0 - 23.227.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
23.227.72.0/21	Exact	AS398712	ISPCONNECTED CORP	United States of America (US)	23.227.72.0	23.227.79.255