CIDR 203.12.144.0/21
CIDR:
203.12.144.0/21
ASN:
AS Number: 1221
AS Description: ASN-TELSTRA - Telstra Limited, AU
AS Description: ASN-TELSTRA - Telstra Limited, AU
Network Address:
CIDR Size:
203.12.144.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.