CIDR 211.19.216.0/21
CIDR:
211.19.216.0/21
ASN:
AS Number: 4721
AS Description: JCN - JCOM Co., Ltd., JP
AS Description: JCN - JCOM Co., Ltd., JP
Network Address:
CIDR Size:
211.19.216.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.