IPv4 prefix

66.78.216.0/21

IP Prefix (CIDR): 66.78.216.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 66.78.216.0 - 66.78.223.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Walter E. Washington Convention Center
Handle: C06558425
Address: 801 Mt Vernon Pl NW Washington DC 20001 United States
Registry: ARIN
Registered Prefix: 66.78.216.0/21 (66.78.216.0 - 66.78.223.255)
Delegated Prefix: 66.78.192.0/18 (66.78.192.0 - 66.78.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
66.78.216.0/21	Exact	AS26925	SMART CITY NETWORKS LIMITED PARTNERSHIP	United States of America (US)	66.78.216.0	66.78.223.255