AS29838 199.91.216.0/21 CIDR and IP Range Summary.ASN: 29838 - Atlantic Metro Communications II Inc.Host Count: 2046Addressable IPs: 2048199.91.216.0/24199.91.217.0/24199.91.218.0/24199.91.219.0/24199.91.220.0/24199.91.221.0/24199.91.222.0/24199.91.223.0/24