curl -i --user AUTH_ID:AUTH_TOKEN \ https://api.plivo.com/v1/Account/{auth_id}/Zentrunk/IPAccessControlList/f19c4773-4ae6-4b75-92ea-9cf3ea4227d6/
{ "ipacl_uuid": "f19c4773-4ae6-4b75-92ea-9cf3ea4227d6", "name": "sample_ipacl", "ip_addresses": [ "192.168.1.1,127.0.1.1" ] }
https://api.plivo.com/v1/Account/{auth_id}/Zentrunk/IPAccessControlList/{ipacl_uuid}/