AS16839 148.139.32.0/19 CIDR and IP Range Summary.ASN: 16839 - ServiceNow Inc.Host Count: 8190Addressable IPs: 8192148.139.32.0/24148.139.33.0/24148.139.34.0/24148.139.35.0/24148.139.36.0/24148.139.37.0/24148.139.38.0/24148.139.39.0/24148.139.40.0/24148.139.41.0/24148.139.42.0/24148.139.43.0/24148.139.44.0/24148.139.45.0/24148.139.46.0/24148.139.47.0/24148.139.48.0/24148.139.49.0/24148.139.50.0/24148.139.51.0/24148.139.52.0/24148.139.53.0/24148.139.54.0/24148.139.55.0/24148.139.56.0/24148.139.57.0/24148.139.58.0/24148.139.59.0/24148.139.60.0/24148.139.61.0/24148.139.62.0/24148.139.63.0/24