aws ec2 advertise-byoip-cidr
Advertises an IPv4 or IPv6 address range that is provisioned for use with your Amazon Web Services resources through bring your own IP addresses (BYOIP). AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--asnThe public 2-byte or 4-byte ASN that you want to advertise.--cidrThe address range, in CIDR notation.--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.--network-border-groupIf you have Local Zones enabled, you can choose a network border group for Local Zones when you provision and advertise a BYOIPv4 CIDR.