IPv4 prefix

37.113.248.0/21

IP Prefix (CIDR): 37.113.248.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 37.113.248.0 - 37.113.255.255
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: 37.113.248.0/21 (37.113.248.0 - 37.113.255.255)
Delegated Prefix: 37.112.0.0/15 (37.112.0.0 - 37.113.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
37.113.248.0/21	Exact	AS50543	JSC ER-Telecom Holding	Russian Federation (RU)	37.113.248.0	37.113.255.255