IPv4 prefix

137.31.22.0/23

IP Prefix (CIDR): 137.31.22.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 137.31.22.0 - 137.31.23.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: ZSCALER-RIPE-MNT
Country: Switzerland (CH)
Registry: RIPENCC
Registered Prefix: 137.31.22.0/23 (137.31.22.0 - 137.31.23.255)
Delegated Prefix: 137.31.0.0/16 (137.31.0.0 - 137.31.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
137.31.20.0/22	Covering	AS62044	Zscaler Switzerland GmbH	Switzerland (CH)	137.31.20.0	137.31.23.255