IPv4 prefix

166.43.144.0/20

IP Prefix (CIDR): 166.43.144.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 166.43.144.0 - 166.43.159.255
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: 166.42.0.0/15 (166.42.0.0 - 166.43.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
166.43.144.0/20	Exact	AS3372	Verizon Business	United States of America (US)	166.43.144.0	166.43.159.255