AS42387 217.77.48.0/20 CIDR and IP Range Summary.ASN: 42387 - Limited Company SvyazserviceHost Count: 4094Addressable IPs: 4096217.77.48.0/24217.77.49.0/24217.77.50.0/24217.77.51.0/24217.77.52.0/24217.77.53.0/24217.77.54.0/24217.77.55.0/24217.77.56.0/24217.77.57.0/24217.77.58.0/24217.77.59.0/24217.77.60.0/24217.77.61.0/24217.77.62.0/24217.77.63.0/24