IPv4 prefix

164.236.64.0/21

IP Prefix (CIDR): 164.236.64.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 164.236.64.0 - 164.236.71.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: DoD Network Information Center
Handle: DNIC
Address: 3990 E. Broad Street Columbus OH 43218 United States
Registry: ARIN
Registered Prefix: 164.232.0.0/13 (164.232.0.0 - 164.239.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
164.236.64.0/21	Exact	AS27047	United States Department of Defense (DoD)	United States of America (US)	164.236.64.0	164.236.71.255