AS51035 37.113.80.0/21 CIDR and IP Range Summary.ASN: 51035 - JSC ER-Telecom HoldingHost Count: 2046Addressable IPs: 204837.113.80.0/2437.113.81.0/2437.113.82.0/2437.113.83.0/2437.113.84.0/2437.113.85.0/2437.113.86.0/2437.113.87.0/24