IPv4 prefix

131.253.120.0/22

IP Prefix (CIDR): 131.253.120.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 131.253.120.0 - 131.253.123.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Microsoft Corp
Handle: MSFT-Z
Address: One Microsoft Way Redmond WA 98052 United States
Registry: ARIN
Registered Prefix: 131.253.64.0/18 (131.253.64.0 - 131.253.127.255)
Delegated Prefix: 131.253.62.0/23 (131.253.62.0 - 131.253.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
131.253.120.0/22	Exact	AS8070	Microsoft Corporation	United States of America (US)	131.253.120.0	131.253.123.255