CIDR 121.204.224.0/21
CIDR:
121.204.224.0/21
ASN:
AS Number: 133774
AS Description: CHINATELECOM-FUJIAN-FUZHOU-IDC1 - Fuzhou, CN
AS Description: CHINATELECOM-FUJIAN-FUZHOU-IDC1 - Fuzhou, CN
Network Address:
CIDR Size:
121.204.224.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.