CIDR 117.74.128.0/21
CIDR:
117.74.128.0/21
ASN:
AS Number: 4812
AS Description: CHINANET-SH-AP - China Telecom (Group), CN
AS Description: CHINANET-SH-AP - China Telecom (Group), CN
Network Address:
CIDR Size:
117.74.128.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.