AS25408 77.244.16.0/20 CIDR and IP Range Summary.ASN: 25408 - JSC ER-Telecom HoldingHost Count: 4094Addressable IPs: 409677.244.16.0/2477.244.17.0/2477.244.18.0/2477.244.19.0/2477.244.20.0/2477.244.21.0/2477.244.22.0/2477.244.23.0/2477.244.24.0/2477.244.25.0/2477.244.26.0/2477.244.27.0/2477.244.28.0/2477.244.29.0/2477.244.30.0/2477.244.31.0/24