AS13768 216.157.32.0/19 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 8190Addressable IPs: 8192216.157.32.0/24216.157.33.0/24216.157.34.0/24216.157.35.0/24216.157.36.0/24216.157.37.0/24216.157.38.0/24216.157.39.0/24216.157.40.0/24216.157.41.0/24216.157.42.0/24216.157.43.0/24216.157.44.0/24216.157.45.0/24216.157.46.0/24216.157.47.0/24216.157.48.0/24216.157.49.0/24216.157.50.0/24216.157.51.0/24216.157.52.0/24216.157.53.0/24216.157.54.0/24216.157.55.0/24216.157.56.0/24216.157.57.0/24216.157.58.0/24216.157.59.0/24216.157.60.0/24216.157.61.0/24216.157.62.0/24216.157.63.0/24