81.16.32.0/20 covers 81.16.32.0 to 81.16.47.255, 4,096 IPv4 addresses. It is announced by AS13022 (Streams Telecommunicationsservices GmbH). Every sampled address geolocates to Austria, with 100% in Vienna. 94% of it is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.