AS21197 80.246.32.0/20 CIDR and IP Range Summary.ASN: 21197 - Rohde & Schwarz GmbH & Co. KGHost Count: 4094Addressable IPs: 409680.246.32.0/2480.246.33.0/2480.246.34.0/2480.246.35.0/2480.246.36.0/2480.246.37.0/2480.246.38.0/2480.246.39.0/2480.246.40.0/2480.246.41.0/2480.246.42.0/2480.246.43.0/2480.246.44.0/2480.246.45.0/2480.246.46.0/2480.246.47.0/24