IPv4 prefix

147.242.32.0/21

IP Prefix (CIDR): 147.242.32.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 147.242.32.0 - 147.242.39.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Headquarters, USAISC
Handle: HEADQU-3
Address: NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 United States
Registry: ARIN
Registered Prefix: 147.242.0.0/16 (147.242.0.0 - 147.242.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
147.242.32.0/21	Exact	AS749	United States Department of Defense (DoD)	United States of America (US)	147.242.32.0	147.242.39.255