CIDR 89.145.172.0/23
CIDR:
89.145.172.0/23
ASN:
AS Number: 2856
AS Description: BT-UK-AS - British Telecommunications PLC, GB
AS Description: BT-UK-AS - British Telecommunications PLC, GB
Network Address:
CIDR Size:
89.145.172.0/23 consists of 8'388'608 networks, each of which can hold 512 hosts.