CIDR 161.104.0.0/21
CIDR:
161.104.0.0/21
ASN:
AS Number: 2856
AS Description: BT-UK-AS BTnet UK Regional network, GB
AS Description: BT-UK-AS BTnet UK Regional network, GB
Network Address:
CIDR Size:
161.104.0.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.