'Access the ip_access_control_list_mappings
:returns: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingList
:rtype: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingList'

@property
def ip_access_control_list_mappings(self):

    if (self._ip_access_control_list_mappings is None):
        self._ip_access_control_list_mappings = IpAccessControlListMappingList(self._version, account_sid=self._solution['account_sid'], domain_sid=self._solution['sid'])
    return self._ip_access_control_list_mappings
