AS16509 139.73.0.0/18 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 16382Addressable IPs: 16384139.73.0.0/24139.73.1.0/24139.73.2.0/24139.73.3.0/24139.73.4.0/24139.73.5.0/24139.73.6.0/24139.73.7.0/24139.73.8.0/24139.73.9.0/24139.73.10.0/24139.73.11.0/24139.73.12.0/24139.73.13.0/24139.73.14.0/24139.73.15.0/24139.73.16.0/24139.73.17.0/24139.73.18.0/24139.73.19.0/24139.73.20.0/24139.73.21.0/24139.73.22.0/24139.73.23.0/24139.73.24.0/24139.73.25.0/24139.73.26.0/24139.73.27.0/24139.73.28.0/24139.73.29.0/24139.73.30.0/24139.73.31.0/24139.73.32.0/24139.73.33.0/24139.73.34.0/24139.73.35.0/24139.73.36.0/24139.73.37.0/24139.73.38.0/24139.73.39.0/24139.73.40.0/24139.73.41.0/24139.73.42.0/24139.73.43.0/24139.73.44.0/24139.73.45.0/24139.73.46.0/24139.73.47.0/24139.73.48.0/24139.73.49.0/24139.73.50.0/24139.73.51.0/24139.73.52.0/24139.73.53.0/24139.73.54.0/24139.73.55.0/24139.73.56.0/24139.73.57.0/24139.73.58.0/24139.73.59.0/24139.73.60.0/24139.73.61.0/24139.73.62.0/24139.73.63.0/24