AS1921 193.46.128.0/21 CIDR and IP Range Summary.ASN: 1921 - RIPE Network Coordination CentreHost Count: 2046Addressable IPs: 2048193.46.128.0/24193.46.129.0/24193.46.130.0/24193.46.131.0/24193.46.132.0/24193.46.133.0/24193.46.134.0/24193.46.135.0/24