IPv4 prefix

206.20.0.0/16

IP Prefix (CIDR): 206.20.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 206.20.0.0 - 206.20.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: American Registry for Internet Numbers
Handle: ARIN
Address: PO Box 232290 Centreville VA 20120 United States
Registry: ARIN
Registered Prefix: 206.0.0.0/8 (206.0.0.0 - 206.255.255.255)
Delegated Prefix: 206.124.44.0/22 (206.124.44.0 - 206.124.47.255)

Registration 2 of 2

Owner: Internet Online Services
Handle: C00009631
Address: 294 State Street Hackensack NJ 07601 United States
Registry: ARIN
Registered Prefix: 206.20.0.0/24 (206.20.0.0 - 206.20.0.255)
Delegated Prefix: 206.20.0.0/16 (206.20.0.0 - 206.20.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
206.20.0.0/16	Exact	AS7270	IDT Corporation	United States of America (US)	206.20.0.0	206.20.255.255