AS4812 210.5.144.0/20 CIDR and IP Range Summary.ASN: 4812 - China Telecom GroupHost Count: 4094Addressable IPs: 4096210.5.144.0/24210.5.145.0/24210.5.146.0/24210.5.147.0/24210.5.148.0/24210.5.149.0/24210.5.150.0/24210.5.151.0/24210.5.152.0/24210.5.153.0/24210.5.154.0/24210.5.155.0/24210.5.156.0/24210.5.157.0/24210.5.158.0/24210.5.159.0/24