IPv4 prefix

205.172.20.0/22

IP Prefix (CIDR): 205.172.20.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 205.172.20.0 - 205.172.23.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Lesley College
Handle: LESLEY-2
Address: 29 Everett Street Cambridge MA 02138 United States
Registry: ARIN
Registered Prefix: 205.172.20.0/22 (205.172.20.0 - 205.172.23.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
205.172.20.0/22	Exact	AS7015	Comcast Cable Communications LLC	United States of America (US)	205.172.20.0	205.172.23.255