IPv4 prefix

31.131.200.0/21

IP Prefix (CIDR): 31.131.200.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 31.131.200.0 - 31.131.207.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: JSC "ER-Telecom Holding" Saratov Branch
Handle: ORG-CHSB1-RIPE
Country: Russian Federation (RU)
Address: Slonova I.A. str., 1 410000 Saratov Russian Federation
Registry: RIPENCC
Registered Prefix: 31.131.200.0/21 (31.131.200.0 - 31.131.207.255)
Delegated Prefix: 31.131.192.0/19 (31.131.192.0 - 31.131.223.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
31.131.200.0/21	Exact	AS50543	JSC ER-Telecom Holding	Russian Federation (RU)	31.131.200.0	31.131.207.255