AS18209 183.83.40.0/21 CIDR and IP Range Summary.ASN: 18209 - Atria Convergence Technologies Pvt LtdHost Count: 2046Addressable IPs: 2048183.83.40.0/24183.83.41.0/24183.83.42.0/24183.83.43.0/24183.83.44.0/24183.83.45.0/24183.83.46.0/24183.83.47.0/24