> No, you can ask your provider to announce the IPs for you via a private ASN, but I have not seen a provider that is cheap enough to do BYOIP without an ASN. Getting your own ASN is the best option.

BYOIP in AWS is free. and VPC have lot of customisable and all are well documented.

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-byoi...