AS23764 63.140.8.0/21 CIDR and IP Range Summary.ASN: 23764 - China Telecom Global LimitedHost Count: 2046Addressable IPs: 204863.140.8.0/2463.140.9.0/2463.140.10.0/2463.140.11.0/2463.140.12.0/2463.140.13.0/2463.140.14.0/2463.140.15.0/24