IPv4 prefix

166.37.200.0/21

IP Prefix (CIDR): 166.37.200.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 166.37.200.0 - 166.37.207.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Verizon Business
Handle: MCICS
Address: 22001 Loudoun County Pkwy Ashburn VA 20147 United States
Registry: ARIN
Registered Prefix: 166.32.0.0/13 (166.32.0.0 - 166.39.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
166.37.200.0/21	Exact	AS3375	Verizon Business	United States of America (US)	166.37.200.0	166.37.207.255