IPアドレスのリスト: 197.121.*.* (197.121.0.* - 197.121.255.*) | IPアドレス (日本語) 🔍

現在地

これは、最初のバイトが197、2番目のバイトが121、3番目のバイトが0〜255のIPアドレスのリストです。4番目のバイトは変更できます（以下のアスタリスク）。として表されます 197.121.*.*（197.121.0.0 - 197.121.255.255）。

このIPアドレスリストには、256 * 256 = 65,536のIPアドレスが含まれています。このIPのプロパティを説明する例として、IPアドレス197.121.1.1の1つを取り上げます。

最初のIPアドレスの例

ただし、これはIPアドレスの1つの例にすぎません。このリストのすべてのIPアドレスが同じプロパティを持つことを意味するものではありません。他のIPとより詳細なIPアドレス情報を知る必要がある場合は、タイトルリンクをクリックしてください。

IPv4: 197.121 Network Class, Net ID, Host ID

2進数、10進数、16進数でのIPアドレスの説明 IPアドレスクラスA / B / C / D / EおよびネットワークID、ホストIDの説明

コンテンツ:

2. クラスCIPアドレスのリスト

クラスCのIPアドレスとは、IPアドレスの4つの部分からなる番号（たとえば、バイト1.バイト2.バイト3.バイト4）で、最初の3つの部分番号（バイト1.バイト2.バイト3）がネットワーク番号、残りのパーツ番号（バイト4）はローカルコンピュータの番号です。

IPアドレスがバイナリで表される場合、クラスCのIPアドレスは3バイトのネットワークアドレスと1バイトのホストアドレスで構成され、ネットワークアドレスの最上位ビットは「110」でなければなりません。

クラスC IPアドレス範囲：192.0.0.0 ~ 223.255.255.255、使用可能なIPアドレス範囲：192.0.0.1 ~ 223.255.255.254。

クラスC IPアドレスのネットワークIDの長さは21ビットで、ホストIDの長さは8ビットです。クラスCネットワークアドレスの数が多い（2 ^ 21 = 2097152）。これらは小規模なローカルエリアネットワークに適しています。各ネットワークには最大254台のコンピューターしか含めることができません（2 ^ 8 - 2 = 254）。

クラスCのIPアドレス部分について詳しく知る必要がある場合は、クラスCのIPアドレスのリストにあるタイトルのリンクをクリックしてください。

197.121.0.*(197.121.0.0 - 197.121.0.254)
197.121.1.*(197.121.1.0 - 197.121.1.254)
197.121.2.*(197.121.2.0 - 197.121.2.254)
197.121.3.*(197.121.3.0 - 197.121.3.254)
197.121.4.*(197.121.4.0 - 197.121.4.254)
197.121.5.*(197.121.5.0 - 197.121.5.254)
197.121.6.*(197.121.6.0 - 197.121.6.254)
197.121.7.*(197.121.7.0 - 197.121.7.254)
197.121.8.*(197.121.8.0 - 197.121.8.254)
197.121.9.*(197.121.9.0 - 197.121.9.254)
197.121.10.*(197.121.10.0 - 197.121.10.254)
197.121.11.*(197.121.11.0 - 197.121.11.254)
197.121.12.*(197.121.12.0 - 197.121.12.254)
197.121.13.*(197.121.13.0 - 197.121.13.254)
197.121.14.*(197.121.14.0 - 197.121.14.254)
197.121.15.*(197.121.15.0 - 197.121.15.254)
197.121.16.*(197.121.16.0 - 197.121.16.254)
197.121.17.*(197.121.17.0 - 197.121.17.254)
197.121.18.*(197.121.18.0 - 197.121.18.254)
197.121.19.*(197.121.19.0 - 197.121.19.254)
197.121.20.*(197.121.20.0 - 197.121.20.254)
197.121.21.*(197.121.21.0 - 197.121.21.254)
197.121.22.*(197.121.22.0 - 197.121.22.254)
197.121.23.*(197.121.23.0 - 197.121.23.254)
197.121.24.*(197.121.24.0 - 197.121.24.254)
197.121.25.*(197.121.25.0 - 197.121.25.254)
197.121.26.*(197.121.26.0 - 197.121.26.254)
197.121.27.*(197.121.27.0 - 197.121.27.254)
197.121.28.*(197.121.28.0 - 197.121.28.254)
197.121.29.*(197.121.29.0 - 197.121.29.254)
197.121.30.*(197.121.30.0 - 197.121.30.254)
197.121.31.*(197.121.31.0 - 197.121.31.254)
197.121.32.*(197.121.32.0 - 197.121.32.254)
197.121.33.*(197.121.33.0 - 197.121.33.254)
197.121.34.*(197.121.34.0 - 197.121.34.254)
197.121.35.*(197.121.35.0 - 197.121.35.254)
197.121.36.*(197.121.36.0 - 197.121.36.254)
197.121.37.*(197.121.37.0 - 197.121.37.254)
197.121.38.*(197.121.38.0 - 197.121.38.254)
197.121.39.*(197.121.39.0 - 197.121.39.254)
197.121.40.*(197.121.40.0 - 197.121.40.254)
197.121.41.*(197.121.41.0 - 197.121.41.254)
197.121.42.*(197.121.42.0 - 197.121.42.254)
197.121.43.*(197.121.43.0 - 197.121.43.254)
197.121.44.*(197.121.44.0 - 197.121.44.254)
197.121.45.*(197.121.45.0 - 197.121.45.254)
197.121.46.*(197.121.46.0 - 197.121.46.254)
197.121.47.*(197.121.47.0 - 197.121.47.254)
197.121.48.*(197.121.48.0 - 197.121.48.254)
197.121.49.*(197.121.49.0 - 197.121.49.254)
197.121.50.*(197.121.50.0 - 197.121.50.254)
197.121.51.*(197.121.51.0 - 197.121.51.254)
197.121.52.*(197.121.52.0 - 197.121.52.254)
197.121.53.*(197.121.53.0 - 197.121.53.254)
197.121.54.*(197.121.54.0 - 197.121.54.254)
197.121.55.*(197.121.55.0 - 197.121.55.254)
197.121.56.*(197.121.56.0 - 197.121.56.254)
197.121.57.*(197.121.57.0 - 197.121.57.254)
197.121.58.*(197.121.58.0 - 197.121.58.254)
197.121.59.*(197.121.59.0 - 197.121.59.254)
197.121.60.*(197.121.60.0 - 197.121.60.254)
197.121.61.*(197.121.61.0 - 197.121.61.254)
197.121.62.*(197.121.62.0 - 197.121.62.254)
197.121.63.*(197.121.63.0 - 197.121.63.254)
197.121.64.*(197.121.64.0 - 197.121.64.254)
197.121.65.*(197.121.65.0 - 197.121.65.254)
197.121.66.*(197.121.66.0 - 197.121.66.254)
197.121.67.*(197.121.67.0 - 197.121.67.254)
197.121.68.*(197.121.68.0 - 197.121.68.254)
197.121.69.*(197.121.69.0 - 197.121.69.254)
197.121.70.*(197.121.70.0 - 197.121.70.254)
197.121.71.*(197.121.71.0 - 197.121.71.254)
197.121.72.*(197.121.72.0 - 197.121.72.254)
197.121.73.*(197.121.73.0 - 197.121.73.254)
197.121.74.*(197.121.74.0 - 197.121.74.254)
197.121.75.*(197.121.75.0 - 197.121.75.254)
197.121.76.*(197.121.76.0 - 197.121.76.254)
197.121.77.*(197.121.77.0 - 197.121.77.254)
197.121.78.*(197.121.78.0 - 197.121.78.254)
197.121.79.*(197.121.79.0 - 197.121.79.254)
197.121.80.*(197.121.80.0 - 197.121.80.254)
197.121.81.*(197.121.81.0 - 197.121.81.254)
197.121.82.*(197.121.82.0 - 197.121.82.254)
197.121.83.*(197.121.83.0 - 197.121.83.254)
197.121.84.*(197.121.84.0 - 197.121.84.254)
197.121.85.*(197.121.85.0 - 197.121.85.254)
197.121.86.*(197.121.86.0 - 197.121.86.254)
197.121.87.*(197.121.87.0 - 197.121.87.254)
197.121.88.*(197.121.88.0 - 197.121.88.254)
197.121.89.*(197.121.89.0 - 197.121.89.254)
197.121.90.*(197.121.90.0 - 197.121.90.254)
197.121.91.*(197.121.91.0 - 197.121.91.254)
197.121.92.*(197.121.92.0 - 197.121.92.254)
197.121.93.*(197.121.93.0 - 197.121.93.254)
197.121.94.*(197.121.94.0 - 197.121.94.254)
197.121.95.*(197.121.95.0 - 197.121.95.254)
197.121.96.*(197.121.96.0 - 197.121.96.254)
197.121.97.*(197.121.97.0 - 197.121.97.254)
197.121.98.*(197.121.98.0 - 197.121.98.254)
197.121.99.*(197.121.99.0 - 197.121.99.254)
197.121.100.*(197.121.100.0 - 197.121.100.254)
197.121.101.*(197.121.101.0 - 197.121.101.254)
197.121.102.*(197.121.102.0 - 197.121.102.254)
197.121.103.*(197.121.103.0 - 197.121.103.254)
197.121.104.*(197.121.104.0 - 197.121.104.254)
197.121.105.*(197.121.105.0 - 197.121.105.254)
197.121.106.*(197.121.106.0 - 197.121.106.254)
197.121.107.*(197.121.107.0 - 197.121.107.254)
197.121.108.*(197.121.108.0 - 197.121.108.254)
197.121.109.*(197.121.109.0 - 197.121.109.254)
197.121.110.*(197.121.110.0 - 197.121.110.254)
197.121.111.*(197.121.111.0 - 197.121.111.254)
197.121.112.*(197.121.112.0 - 197.121.112.254)
197.121.113.*(197.121.113.0 - 197.121.113.254)
197.121.114.*(197.121.114.0 - 197.121.114.254)
197.121.115.*(197.121.115.0 - 197.121.115.254)
197.121.116.*(197.121.116.0 - 197.121.116.254)
197.121.117.*(197.121.117.0 - 197.121.117.254)
197.121.118.*(197.121.118.0 - 197.121.118.254)
197.121.119.*(197.121.119.0 - 197.121.119.254)
197.121.120.*(197.121.120.0 - 197.121.120.254)
197.121.121.*(197.121.121.0 - 197.121.121.254)
197.121.122.*(197.121.122.0 - 197.121.122.254)
197.121.123.*(197.121.123.0 - 197.121.123.254)
197.121.124.*(197.121.124.0 - 197.121.124.254)
197.121.125.*(197.121.125.0 - 197.121.125.254)
197.121.126.*(197.121.126.0 - 197.121.126.254)
197.121.127.*(197.121.127.0 - 197.121.127.254)
197.121.128.*(197.121.128.0 - 197.121.128.254)
197.121.129.*(197.121.129.0 - 197.121.129.254)
197.121.130.*(197.121.130.0 - 197.121.130.254)
197.121.131.*(197.121.131.0 - 197.121.131.254)
197.121.132.*(197.121.132.0 - 197.121.132.254)
197.121.133.*(197.121.133.0 - 197.121.133.254)
197.121.134.*(197.121.134.0 - 197.121.134.254)
197.121.135.*(197.121.135.0 - 197.121.135.254)
197.121.136.*(197.121.136.0 - 197.121.136.254)
197.121.137.*(197.121.137.0 - 197.121.137.254)
197.121.138.*(197.121.138.0 - 197.121.138.254)
197.121.139.*(197.121.139.0 - 197.121.139.254)
197.121.140.*(197.121.140.0 - 197.121.140.254)
197.121.141.*(197.121.141.0 - 197.121.141.254)
197.121.142.*(197.121.142.0 - 197.121.142.254)
197.121.143.*(197.121.143.0 - 197.121.143.254)
197.121.144.*(197.121.144.0 - 197.121.144.254)
197.121.145.*(197.121.145.0 - 197.121.145.254)
197.121.146.*(197.121.146.0 - 197.121.146.254)
197.121.147.*(197.121.147.0 - 197.121.147.254)
197.121.148.*(197.121.148.0 - 197.121.148.254)
197.121.149.*(197.121.149.0 - 197.121.149.254)
197.121.150.*(197.121.150.0 - 197.121.150.254)
197.121.151.*(197.121.151.0 - 197.121.151.254)
197.121.152.*(197.121.152.0 - 197.121.152.254)
197.121.153.*(197.121.153.0 - 197.121.153.254)
197.121.154.*(197.121.154.0 - 197.121.154.254)
197.121.155.*(197.121.155.0 - 197.121.155.254)
197.121.156.*(197.121.156.0 - 197.121.156.254)
197.121.157.*(197.121.157.0 - 197.121.157.254)
197.121.158.*(197.121.158.0 - 197.121.158.254)
197.121.159.*(197.121.159.0 - 197.121.159.254)
197.121.160.*(197.121.160.0 - 197.121.160.254)
197.121.161.*(197.121.161.0 - 197.121.161.254)
197.121.162.*(197.121.162.0 - 197.121.162.254)
197.121.163.*(197.121.163.0 - 197.121.163.254)
197.121.164.*(197.121.164.0 - 197.121.164.254)
197.121.165.*(197.121.165.0 - 197.121.165.254)
197.121.166.*(197.121.166.0 - 197.121.166.254)
197.121.167.*(197.121.167.0 - 197.121.167.254)
197.121.168.*(197.121.168.0 - 197.121.168.254)
197.121.169.*(197.121.169.0 - 197.121.169.254)
197.121.170.*(197.121.170.0 - 197.121.170.254)
197.121.171.*(197.121.171.0 - 197.121.171.254)
197.121.172.*(197.121.172.0 - 197.121.172.254)
197.121.173.*(197.121.173.0 - 197.121.173.254)
197.121.174.*(197.121.174.0 - 197.121.174.254)
197.121.175.*(197.121.175.0 - 197.121.175.254)
197.121.176.*(197.121.176.0 - 197.121.176.254)
197.121.177.*(197.121.177.0 - 197.121.177.254)
197.121.178.*(197.121.178.0 - 197.121.178.254)
197.121.179.*(197.121.179.0 - 197.121.179.254)
197.121.180.*(197.121.180.0 - 197.121.180.254)
197.121.181.*(197.121.181.0 - 197.121.181.254)
197.121.182.*(197.121.182.0 - 197.121.182.254)
197.121.183.*(197.121.183.0 - 197.121.183.254)
197.121.184.*(197.121.184.0 - 197.121.184.254)
197.121.185.*(197.121.185.0 - 197.121.185.254)
197.121.186.*(197.121.186.0 - 197.121.186.254)
197.121.187.*(197.121.187.0 - 197.121.187.254)
197.121.188.*(197.121.188.0 - 197.121.188.254)
197.121.189.*(197.121.189.0 - 197.121.189.254)
197.121.190.*(197.121.190.0 - 197.121.190.254)
197.121.191.*(197.121.191.0 - 197.121.191.254)
197.121.192.*(197.121.192.0 - 197.121.192.254)
197.121.193.*(197.121.193.0 - 197.121.193.254)
197.121.194.*(197.121.194.0 - 197.121.194.254)
197.121.195.*(197.121.195.0 - 197.121.195.254)
197.121.196.*(197.121.196.0 - 197.121.196.254)
197.121.197.*(197.121.197.0 - 197.121.197.254)
197.121.198.*(197.121.198.0 - 197.121.198.254)
197.121.199.*(197.121.199.0 - 197.121.199.254)
197.121.200.*(197.121.200.0 - 197.121.200.254)
197.121.201.*(197.121.201.0 - 197.121.201.254)
197.121.202.*(197.121.202.0 - 197.121.202.254)
197.121.203.*(197.121.203.0 - 197.121.203.254)
197.121.204.*(197.121.204.0 - 197.121.204.254)
197.121.205.*(197.121.205.0 - 197.121.205.254)
197.121.206.*(197.121.206.0 - 197.121.206.254)
197.121.207.*(197.121.207.0 - 197.121.207.254)
197.121.208.*(197.121.208.0 - 197.121.208.254)
197.121.209.*(197.121.209.0 - 197.121.209.254)
197.121.210.*(197.121.210.0 - 197.121.210.254)
197.121.211.*(197.121.211.0 - 197.121.211.254)
197.121.212.*(197.121.212.0 - 197.121.212.254)
197.121.213.*(197.121.213.0 - 197.121.213.254)
197.121.214.*(197.121.214.0 - 197.121.214.254)
197.121.215.*(197.121.215.0 - 197.121.215.254)
197.121.216.*(197.121.216.0 - 197.121.216.254)
197.121.217.*(197.121.217.0 - 197.121.217.254)
197.121.218.*(197.121.218.0 - 197.121.218.254)
197.121.219.*(197.121.219.0 - 197.121.219.254)
197.121.220.*(197.121.220.0 - 197.121.220.254)
197.121.221.*(197.121.221.0 - 197.121.221.254)
197.121.222.*(197.121.222.0 - 197.121.222.254)
197.121.223.*(197.121.223.0 - 197.121.223.254)
197.121.224.*(197.121.224.0 - 197.121.224.254)
197.121.225.*(197.121.225.0 - 197.121.225.254)
197.121.226.*(197.121.226.0 - 197.121.226.254)
197.121.227.*(197.121.227.0 - 197.121.227.254)
197.121.228.*(197.121.228.0 - 197.121.228.254)
197.121.229.*(197.121.229.0 - 197.121.229.254)
197.121.230.*(197.121.230.0 - 197.121.230.254)
197.121.231.*(197.121.231.0 - 197.121.231.254)
197.121.232.*(197.121.232.0 - 197.121.232.254)
197.121.233.*(197.121.233.0 - 197.121.233.254)
197.121.234.*(197.121.234.0 - 197.121.234.254)
197.121.235.*(197.121.235.0 - 197.121.235.254)
197.121.236.*(197.121.236.0 - 197.121.236.254)
197.121.237.*(197.121.237.0 - 197.121.237.254)
197.121.238.*(197.121.238.0 - 197.121.238.254)
197.121.239.*(197.121.239.0 - 197.121.239.254)
197.121.240.*(197.121.240.0 - 197.121.240.254)
197.121.241.*(197.121.241.0 - 197.121.241.254)
197.121.242.*(197.121.242.0 - 197.121.242.254)
197.121.243.*(197.121.243.0 - 197.121.243.254)
197.121.244.*(197.121.244.0 - 197.121.244.254)
197.121.245.*(197.121.245.0 - 197.121.245.254)
197.121.246.*(197.121.246.0 - 197.121.246.254)
197.121.247.*(197.121.247.0 - 197.121.247.254)
197.121.248.*(197.121.248.0 - 197.121.248.254)
197.121.249.*(197.121.249.0 - 197.121.249.254)
197.121.250.*(197.121.250.0 - 197.121.250.254)
197.121.251.*(197.121.251.0 - 197.121.251.254)
197.121.252.*(197.121.252.0 - 197.121.252.254)
197.121.253.*(197.121.253.0 - 197.121.253.254)
197.121.254.*(197.121.254.0 - 197.121.254.254)
197.121.255.*(197.121.255.0 - 197.121.255.254)

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