221.133.176.0/20

IP Address Range - IPGeolocation

221.133.176.0/20 covers 221.133.176.0 to 221.133.191.255, 4,096 IPv4 addresses. It is announced by AS9689 (SK Broadband Co., Ltd.). Every sampled address geolocates to South Korea, with 94% in Seoul. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.