AS59521 103.57.42.152/29 CIDR and IP Range Summary.ASN: 59521 - Stichting Kabeltelevisie PijnackerHost Count: 6Addressable IPs: 8 103.57.42.153103.57.42.154103.57.42.155103.57.42.156103.57.42.157103.57.42.158103.57.42.159103.57.42.160