AS6686 193.149.232.0/21 CIDR and IP Range Summary.ASN: 6686 - AT&T Global Network Services Nederland B.V.Host Count: 2046Addressable IPs: 2048193.149.232.0/24193.149.233.0/24193.149.234.0/24193.149.235.0/24193.149.236.0/24193.149.237.0/24193.149.238.0/24193.149.239.0/24