AS53257 155.225.48.0/21 CIDR and IP Range Summary.ASN: 53257 - The CitadelHost Count: 2046Addressable IPs: 2048155.225.48.0/24155.225.49.0/24155.225.50.0/24155.225.51.0/24155.225.52.0/24155.225.53.0/24155.225.54.0/24155.225.55.0/24