CIDR 66.17.64.0/21
CIDR:
66.17.64.0/21
ASN:
AS Number: 3257
AS Description: GTT-BACKBONE - GTT Communications Inc., US
AS Description: GTT-BACKBONE - GTT Communications Inc., US
Network Address:
CIDR Size:
66.17.64.0/21 consists of 2'097'152 networks, each of which can hold 2'048 hosts.