124.215.192.0/19 covers 124.215.192.0 to 124.215.223.255, 8,192 IPv4 addresses. It is announced by AS2516 (KDDI Corporation). Every sampled address geolocates to Japan, with 59% in Tokyo. 91% of it is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.