IPv4 prefix

216.53.0.0/18

IP Prefix (CIDR): 216.53.0.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 216.53.0.0 - 216.53.63.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: IDT Corporation
Handle: IDTCO
Address: 520 Broad St Newark NJ 07102 United States
Registry: ARIN
Registered Prefix: 216.53.0.0/18 (216.53.0.0 - 216.53.63.255)
Delegated Prefix: 216.53.0.0/17 (216.53.0.0 - 216.53.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
216.53.0.0/18	Exact	AS7270	IDT Corporation	United States of America (US)	216.53.0.0	216.53.63.255