AS20594 155.45.136.0/21 CIDR and IP Range Summary.ASN: 20594 - Atos Information Technology GmbHHost Count: 2046Addressable IPs: 2048155.45.136.0/24155.45.137.0/24155.45.138.0/24155.45.139.0/24155.45.140.0/24155.45.141.0/24155.45.142.0/24155.45.143.0/24