AS200845 158.172.128.0/21 CIDR and IP Range Summary.ASN: 200845 - Avatel Telecom SAHost Count: 2046Addressable IPs: 2048158.172.128.0/24158.172.129.0/24158.172.130.0/24158.172.131.0/24158.172.132.0/24158.172.133.0/24158.172.134.0/24158.172.135.0/24