■ この範囲は以下のIPアドレスを含んでいます:

28.0.0.0 - 28.0.255.255
28.1.0.0 - 28.1.255.255
28.2.0.0 - 28.2.255.255
28.3.0.0 - 28.3.255.255
28.4.0.0 - 28.4.255.255
28.5.0.0 - 28.5.255.255
28.6.0.0 - 28.6.255.255
28.7.0.0 - 28.7.255.255
28.8.0.0 - 28.8.255.255
28.9.0.0 - 28.9.255.255
28.10.0.0 - 28.10.255.255
28.11.0.0 - 28.11.255.255
28.12.0.0 - 28.12.255.255
28.13.0.0 - 28.13.255.255
28.14.0.0 - 28.14.255.255
28.15.0.0 - 28.15.255.255
28.16.0.0 - 28.16.255.255
28.17.0.0 - 28.17.255.255
28.18.0.0 - 28.18.255.255
28.19.0.0 - 28.19.255.255
28.20.0.0 - 28.20.255.255
28.21.0.0 - 28.21.255.255
28.22.0.0 - 28.22.255.255
28.23.0.0 - 28.23.255.255
28.24.0.0 - 28.24.255.255
28.25.0.0 - 28.25.255.255
28.26.0.0 - 28.26.255.255
28.27.0.0 - 28.27.255.255
28.28.0.0 - 28.28.255.255
28.29.0.0 - 28.29.255.255
28.30.0.0 - 28.30.255.255
28.31.0.0 - 28.31.255.255
28.32.0.0 - 28.32.255.255
28.33.0.0 - 28.33.255.255
28.34.0.0 - 28.34.255.255
28.35.0.0 - 28.35.255.255
28.36.0.0 - 28.36.255.255
28.37.0.0 - 28.37.255.255
28.38.0.0 - 28.38.255.255
28.39.0.0 - 28.39.255.255
28.40.0.0 - 28.40.255.255
28.41.0.0 - 28.41.255.255
28.42.0.0 - 28.42.255.255
28.43.0.0 - 28.43.255.255
28.44.0.0 - 28.44.255.255
28.45.0.0 - 28.45.255.255
28.46.0.0 - 28.46.255.255
28.47.0.0 - 28.47.255.255
28.48.0.0 - 28.48.255.255
28.49.0.0 - 28.49.255.255
28.50.0.0 - 28.50.255.255
28.51.0.0 - 28.51.255.255
28.52.0.0 - 28.52.255.255
28.53.0.0 - 28.53.255.255
28.54.0.0 - 28.54.255.255
28.55.0.0 - 28.55.255.255
28.56.0.0 - 28.56.255.255
28.57.0.0 - 28.57.255.255
28.58.0.0 - 28.58.255.255
28.59.0.0 - 28.59.255.255
28.60.0.0 - 28.60.255.255
28.61.0.0 - 28.61.255.255
28.62.0.0 - 28.62.255.255
28.63.0.0 - 28.63.255.255
28.64.0.0 - 28.64.255.255
28.65.0.0 - 28.65.255.255
28.66.0.0 - 28.66.255.255
28.67.0.0 - 28.67.255.255
28.68.0.0 - 28.68.255.255
28.69.0.0 - 28.69.255.255
28.70.0.0 - 28.70.255.255
28.71.0.0 - 28.71.255.255
28.72.0.0 - 28.72.255.255
28.73.0.0 - 28.73.255.255
28.74.0.0 - 28.74.255.255
28.75.0.0 - 28.75.255.255
28.76.0.0 - 28.76.255.255
28.77.0.0 - 28.77.255.255
28.78.0.0 - 28.78.255.255
28.79.0.0 - 28.79.255.255
28.80.0.0 - 28.80.255.255
28.81.0.0 - 28.81.255.255
28.82.0.0 - 28.82.255.255
28.83.0.0 - 28.83.255.255
28.84.0.0 - 28.84.255.255
28.85.0.0 - 28.85.255.255

28.86.0.0 - 28.86.255.255
28.87.0.0 - 28.87.255.255
28.88.0.0 - 28.88.255.255
28.89.0.0 - 28.89.255.255
28.90.0.0 - 28.90.255.255
28.91.0.0 - 28.91.255.255
28.92.0.0 - 28.92.255.255
28.93.0.0 - 28.93.255.255
28.94.0.0 - 28.94.255.255
28.95.0.0 - 28.95.255.255
28.96.0.0 - 28.96.255.255
28.97.0.0 - 28.97.255.255
28.98.0.0 - 28.98.255.255
28.99.0.0 - 28.99.255.255
28.100.0.0 - 28.100.255.255
28.101.0.0 - 28.101.255.255
28.102.0.0 - 28.102.255.255
28.103.0.0 - 28.103.255.255
28.104.0.0 - 28.104.255.255
28.105.0.0 - 28.105.255.255
28.106.0.0 - 28.106.255.255
28.107.0.0 - 28.107.255.255
28.108.0.0 - 28.108.255.255
28.109.0.0 - 28.109.255.255
28.110.0.0 - 28.110.255.255
28.111.0.0 - 28.111.255.255
28.112.0.0 - 28.112.255.255
28.113.0.0 - 28.113.255.255
28.114.0.0 - 28.114.255.255
28.115.0.0 - 28.115.255.255
28.116.0.0 - 28.116.255.255
28.117.0.0 - 28.117.255.255
28.118.0.0 - 28.118.255.255
28.119.0.0 - 28.119.255.255
28.120.0.0 - 28.120.255.255
28.121.0.0 - 28.121.255.255
28.122.0.0 - 28.122.255.255
28.123.0.0 - 28.123.255.255
28.124.0.0 - 28.124.255.255
28.125.0.0 - 28.125.255.255
28.126.0.0 - 28.126.255.255
28.127.0.0 - 28.127.255.255
28.128.0.0 - 28.128.255.255
28.129.0.0 - 28.129.255.255
28.130.0.0 - 28.130.255.255
28.131.0.0 - 28.131.255.255
28.132.0.0 - 28.132.255.255
28.133.0.0 - 28.133.255.255
28.134.0.0 - 28.134.255.255
28.135.0.0 - 28.135.255.255
28.136.0.0 - 28.136.255.255
28.137.0.0 - 28.137.255.255
28.138.0.0 - 28.138.255.255
28.139.0.0 - 28.139.255.255
28.140.0.0 - 28.140.255.255
28.141.0.0 - 28.141.255.255
28.142.0.0 - 28.142.255.255
28.143.0.0 - 28.143.255.255
28.144.0.0 - 28.144.255.255
28.145.0.0 - 28.145.255.255
28.146.0.0 - 28.146.255.255
28.147.0.0 - 28.147.255.255
28.148.0.0 - 28.148.255.255
28.149.0.0 - 28.149.255.255
28.150.0.0 - 28.150.255.255
28.151.0.0 - 28.151.255.255
28.152.0.0 - 28.152.255.255
28.153.0.0 - 28.153.255.255
28.154.0.0 - 28.154.255.255
28.155.0.0 - 28.155.255.255
28.156.0.0 - 28.156.255.255
28.157.0.0 - 28.157.255.255
28.158.0.0 - 28.158.255.255
28.159.0.0 - 28.159.255.255
28.160.0.0 - 28.160.255.255
28.161.0.0 - 28.161.255.255
28.162.0.0 - 28.162.255.255
28.163.0.0 - 28.163.255.255
28.164.0.0 - 28.164.255.255
28.165.0.0 - 28.165.255.255
28.166.0.0 - 28.166.255.255
28.167.0.0 - 28.167.255.255
28.168.0.0 - 28.168.255.255
28.169.0.0 - 28.169.255.255
28.170.0.0 - 28.170.255.255

28.171.0.0 - 28.171.255.255
28.172.0.0 - 28.172.255.255
28.173.0.0 - 28.173.255.255
28.174.0.0 - 28.174.255.255
28.175.0.0 - 28.175.255.255
28.176.0.0 - 28.176.255.255
28.177.0.0 - 28.177.255.255
28.178.0.0 - 28.178.255.255
28.179.0.0 - 28.179.255.255
28.180.0.0 - 28.180.255.255
28.181.0.0 - 28.181.255.255
28.182.0.0 - 28.182.255.255
28.183.0.0 - 28.183.255.255
28.184.0.0 - 28.184.255.255
28.185.0.0 - 28.185.255.255
28.186.0.0 - 28.186.255.255
28.187.0.0 - 28.187.255.255
28.188.0.0 - 28.188.255.255
28.189.0.0 - 28.189.255.255
28.190.0.0 - 28.190.255.255
28.191.0.0 - 28.191.255.255
28.192.0.0 - 28.192.255.255
28.193.0.0 - 28.193.255.255
28.194.0.0 - 28.194.255.255
28.195.0.0 - 28.195.255.255
28.196.0.0 - 28.196.255.255
28.197.0.0 - 28.197.255.255
28.198.0.0 - 28.198.255.255
28.199.0.0 - 28.199.255.255
28.200.0.0 - 28.200.255.255
28.201.0.0 - 28.201.255.255
28.202.0.0 - 28.202.255.255
28.203.0.0 - 28.203.255.255
28.204.0.0 - 28.204.255.255
28.205.0.0 - 28.205.255.255
28.206.0.0 - 28.206.255.255
28.207.0.0 - 28.207.255.255
28.208.0.0 - 28.208.255.255
28.209.0.0 - 28.209.255.255
28.210.0.0 - 28.210.255.255
28.211.0.0 - 28.211.255.255
28.212.0.0 - 28.212.255.255
28.213.0.0 - 28.213.255.255
28.214.0.0 - 28.214.255.255
28.215.0.0 - 28.215.255.255
28.216.0.0 - 28.216.255.255
28.217.0.0 - 28.217.255.255
28.218.0.0 - 28.218.255.255
28.219.0.0 - 28.219.255.255
28.220.0.0 - 28.220.255.255
28.221.0.0 - 28.221.255.255
28.222.0.0 - 28.222.255.255
28.223.0.0 - 28.223.255.255
28.224.0.0 - 28.224.255.255
28.225.0.0 - 28.225.255.255
28.226.0.0 - 28.226.255.255
28.227.0.0 - 28.227.255.255
28.228.0.0 - 28.228.255.255
28.229.0.0 - 28.229.255.255
28.230.0.0 - 28.230.255.255
28.231.0.0 - 28.231.255.255
28.232.0.0 - 28.232.255.255
28.233.0.0 - 28.233.255.255
28.234.0.0 - 28.234.255.255
28.235.0.0 - 28.235.255.255
28.236.0.0 - 28.236.255.255
28.237.0.0 - 28.237.255.255
28.238.0.0 - 28.238.255.255
28.239.0.0 - 28.239.255.255
28.240.0.0 - 28.240.255.255
28.241.0.0 - 28.241.255.255
28.242.0.0 - 28.242.255.255
28.243.0.0 - 28.243.255.255
28.244.0.0 - 28.244.255.255
28.245.0.0 - 28.245.255.255
28.246.0.0 - 28.246.255.255
28.247.0.0 - 28.247.255.255
28.248.0.0 - 28.248.255.255
28.249.0.0 - 28.249.255.255
28.250.0.0 - 28.250.255.255
28.251.0.0 - 28.251.255.255
28.252.0.0 - 28.252.255.255
28.253.0.0 - 28.253.255.255
28.254.0.0 - 28.254.255.255
28.255.0.0 - 28.255.255.255