IPv4 prefix

66.45.192.0/19

IP Prefix (CIDR): 66.45.192.0/19
Subnet Mask: 255.255.224.0
Address Count: 8,192
IP Range: 66.45.192.0 - 66.45.223.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Zayo Bandwidth
Handle: ZAYOB
Address: 1401 Wynkoop St. #500 Denver CO 80202 United States
Registry: ARIN
Registered Prefix: 66.45.192.0/19 (66.45.192.0 - 66.45.223.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
66.45.192.0/19	Exact	AS16503	Zayo Bandwidth	United States of America (US)	66.45.192.0	66.45.223.255