AS4812 101.230.48.0/21 CIDR and IP Range Summary.ASN: 4812 - China Telecom GroupHost Count: 2046Addressable IPs: 2048101.230.48.0/24101.230.49.0/24101.230.50.0/24101.230.51.0/24101.230.52.0/24101.230.53.0/24101.230.54.0/24101.230.55.0/24