AS25408 37.112.248.0/21 CIDR and IP Range Summary.ASN: 25408 - JSC ER-Telecom HoldingHost Count: 2046Addressable IPs: 204837.112.248.0/2437.112.249.0/2437.112.250.0/2437.112.251.0/2437.112.252.0/2437.112.253.0/2437.112.254.0/2437.112.255.0/24