CIDR 157.255.56.0/21
CIDR:
157.255.56.0/21
ASN:
AS Number: 136958
AS Description: UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN
AS Description: UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN
Network Address:
CIDR Size:
157.255.56.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.