IPv4 prefix

87.58.64.0/23

IP Prefix (CIDR): 87.58.64.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 87.58.64.0 - 87.58.65.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Zscaler Switzerland GmbH
Handle: ORG-ZSG1-RIPE
Country: Switzerland (CH)
Address: 120 Holger Way Fl 7 San Jose 95134 UNITED STATES
Registry: RIPENCC
Registered Prefix: 87.58.64.0/18 (87.58.64.0 - 87.58.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
87.58.64.0/23	Exact	AS16509	Amazon.com Inc.	United States of America (US)	87.58.64.0	87.58.65.255