223.195.128.0/23 covers 223.195.128.0 to 223.195.129.255, 512 IPv4 addresses. It is announced by AS3786 (LG Uplus Corp.). Every sampled address geolocates to South Korea, with 100% in Seoul. It is registered to an education network. None of the sampled addresses are flagged as VPN, proxy or Tor.