AS15073 165.253.0.0/19 CIDR and IP Range Summary.ASN: 15073 - Blue Shield of CaliforniaHost Count: 8190Addressable IPs: 8192165.253.0.0/24165.253.1.0/24165.253.2.0/24165.253.3.0/24165.253.4.0/24165.253.5.0/24165.253.6.0/24165.253.7.0/24165.253.8.0/24165.253.9.0/24165.253.10.0/24165.253.11.0/24165.253.12.0/24165.253.13.0/24165.253.14.0/24165.253.15.0/24165.253.16.0/24165.253.17.0/24165.253.18.0/24165.253.19.0/24165.253.20.0/24165.253.21.0/24165.253.22.0/24165.253.23.0/24165.253.24.0/24165.253.25.0/24165.253.26.0/24165.253.27.0/24165.253.28.0/24165.253.29.0/24165.253.30.0/24165.253.31.0/24