58.29.80.0/20 covers 58.29.80.0 to 58.29.95.255, 4,096 IPv4 addresses. It is announced by AS17858 (LG Uplus Corp.). Every sampled address geolocates to South Korea, with 75% in Seoul. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.