IPIPアドレスのリスト: 17.121.*.* (17.121.0.* - 17.121.255.*)
これは、最初のバイトが17、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 17.121.*.*（17.121.0.0 - 17.121.255.255）。
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17.121.1.1の1つを取り上げます。
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。
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:
1. 最初のIPアドレスの例
アイコン/画像意味表
17.121.1.1はパブリックIPアドレスで、ユーザーはクパチーノ、カリフォルニアだ、アメリカ合衆国にあり、その目的はデータセンター/ウェブホスティング/トランジット、タイプは会社/T1です。詳細： 17.121.1.1。
🔝 トップに戻る2. クラスAIPアドレスのリスト
クラスAのIPアドレスとは、IPアドレスの4部構成の番号（たとえば、バイト1.バイト2.バイト3.バイト4）で、最初のパート番号（バイト1）がネットワーク番号、残りの3つが数値（バイト2.バイト3.バイト4）は、ローカルコンピューターの番号です。 IPアドレスがバイナリで表現されている場合、クラスAのIPアドレスは1バイトのネットワークアドレスと3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「0」でなければなりません。 クラスA IPアドレス範囲：1.0.0.0 ~ 127.255.255.255、使用可能なIPアドレス範囲：1.0.0.1 ~ 127.255.255.254。 クラスA IPアドレスのネットワークIDの長さは7ビットで、ホストIDの長さは24ビットです。クラスAネットワークアドレスの数は比較的少なく（2 ^ 7 - 2 = 126）、大規模ネットワークの1億6千万を超えるホスト（2 ^ 24 - 2 = 16,777,214）に使用できます。 クラスA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A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。
- 17.121.0.*(17.121.0.0 - 17.121.0.254)
- 17.121.1.*(17.121.1.0 - 17.121.1.254)
- 17.121.2.*(17.121.2.0 - 17.121.2.254)
- 17.121.3.*(17.121.3.0 - 17.121.3.254)
- 17.121.4.*(17.121.4.0 - 17.121.4.254)
- 17.121.5.*(17.121.5.0 - 17.121.5.254)
- 17.121.6.*(17.121.6.0 - 17.121.6.254)
- 17.121.7.*(17.121.7.0 - 17.121.7.254)
- 17.121.8.*(17.121.8.0 - 17.121.8.254)
- 17.121.9.*(17.121.9.0 - 17.121.9.254)
- 17.121.10.*(17.121.10.0 - 17.121.10.254)
- 17.121.11.*(17.121.11.0 - 17.121.11.254)
- 17.121.12.*(17.121.12.0 - 17.121.12.254)
- 17.121.13.*(17.121.13.0 - 17.121.13.254)
- 17.121.14.*(17.121.14.0 - 17.121.14.254)
- 17.121.15.*(17.121.15.0 - 17.121.15.254)
- 17.121.16.*(17.121.16.0 - 17.121.16.254)
- 17.121.17.*(17.121.17.0 - 17.121.17.254)
- 17.121.18.*(17.121.18.0 - 17.121.18.254)
- 17.121.19.*(17.121.19.0 - 17.121.19.254)
- 17.121.20.*(17.121.20.0 - 17.121.20.254)
- 17.121.21.*(17.121.21.0 - 17.121.21.254)
- 17.121.22.*(17.121.22.0 - 17.121.22.254)
- 17.121.23.*(17.121.23.0 - 17.121.23.254)
- 17.121.24.*(17.121.24.0 - 17.121.24.254)
- 17.121.25.*(17.121.25.0 - 17.121.25.254)
- 17.121.26.*(17.121.26.0 - 17.121.26.254)
- 17.121.27.*(17.121.27.0 - 17.121.27.254)
- 17.121.28.*(17.121.28.0 - 17.121.28.254)
- 17.121.29.*(17.121.29.0 - 17.121.29.254)
- 17.121.30.*(17.121.30.0 - 17.121.30.254)
- 17.121.31.*(17.121.31.0 - 17.121.31.254)
- 17.121.32.*(17.121.32.0 - 17.121.32.254)
- 17.121.33.*(17.121.33.0 - 17.121.33.254)
- 17.121.34.*(17.121.34.0 - 17.121.34.254)
- 17.121.35.*(17.121.35.0 - 17.121.35.254)
- 17.121.36.*(17.121.36.0 - 17.121.36.254)
- 17.121.37.*(17.121.37.0 - 17.121.37.254)
- 17.121.38.*(17.121.38.0 - 17.121.38.254)
- 17.121.39.*(17.121.39.0 - 17.121.39.254)
- 17.121.40.*(17.121.40.0 - 17.121.40.254)
- 17.121.41.*(17.121.41.0 - 17.121.41.254)
- 17.121.42.*(17.121.42.0 - 17.121.42.254)
- 17.121.43.*(17.121.43.0 - 17.121.43.254)
- 17.121.44.*(17.121.44.0 - 17.121.44.254)
- 17.121.45.*(17.121.45.0 - 17.121.45.254)
- 17.121.46.*(17.121.46.0 - 17.121.46.254)
- 17.121.47.*(17.121.47.0 - 17.121.47.254)
- 17.121.48.*(17.121.48.0 - 17.121.48.254)
- 17.121.49.*(17.121.49.0 - 17.121.49.254)
- 17.121.50.*(17.121.50.0 - 17.121.50.254)
- 17.121.51.*(17.121.51.0 - 17.121.51.254)
- 17.121.52.*(17.121.52.0 - 17.121.52.254)
- 17.121.53.*(17.121.53.0 - 17.121.53.254)
- 17.121.54.*(17.121.54.0 - 17.121.54.254)
- 17.121.55.*(17.121.55.0 - 17.121.55.254)
- 17.121.56.*(17.121.56.0 - 17.121.56.254)
- 17.121.57.*(17.121.57.0 - 17.121.57.254)
- 17.121.58.*(17.121.58.0 - 17.121.58.254)
- 17.121.59.*(17.121.59.0 - 17.121.59.254)
- 17.121.60.*(17.121.60.0 - 17.121.60.254)
- 17.121.61.*(17.121.61.0 - 17.121.61.254)
- 17.121.62.*(17.121.62.0 - 17.121.62.254)
- 17.121.63.*(17.121.63.0 - 17.121.63.254)
- 17.121.64.*(17.121.64.0 - 17.121.64.254)
- 17.121.65.*(17.121.65.0 - 17.121.65.254)
- 17.121.66.*(17.121.66.0 - 17.121.66.254)
- 17.121.67.*(17.121.67.0 - 17.121.67.254)
- 17.121.68.*(17.121.68.0 - 17.121.68.254)
- 17.121.69.*(17.121.69.0 - 17.121.69.254)
- 17.121.70.*(17.121.70.0 - 17.121.70.254)
- 17.121.71.*(17.121.71.0 - 17.121.71.254)
- 17.121.72.*(17.121.72.0 - 17.121.72.254)
- 17.121.73.*(17.121.73.0 - 17.121.73.254)
- 17.121.74.*(17.121.74.0 - 17.121.74.254)
- 17.121.75.*(17.121.75.0 - 17.121.75.254)
- 17.121.76.*(17.121.76.0 - 17.121.76.254)
- 17.121.77.*(17.121.77.0 - 17.121.77.254)
- 17.121.78.*(17.121.78.0 - 17.121.78.254)
- 17.121.79.*(17.121.79.0 - 17.121.79.254)
- 17.121.80.*(17.121.80.0 - 17.121.80.254)
- 17.121.81.*(17.121.81.0 - 17.121.81.254)
- 17.121.82.*(17.121.82.0 - 17.121.82.254)
- 17.121.83.*(17.121.83.0 - 17.121.83.254)
- 17.121.84.*(17.121.84.0 - 17.121.84.254)
- 17.121.85.*(17.121.85.0 - 17.121.85.254)
- 17.121.86.*(17.121.86.0 - 17.121.86.254)
- 17.121.87.*(17.121.87.0 - 17.121.87.254)
- 17.121.88.*(17.121.88.0 - 17.121.88.254)
- 17.121.89.*(17.121.89.0 - 17.121.89.254)
- 17.121.90.*(17.121.90.0 - 17.121.90.254)
- 17.121.91.*(17.121.91.0 - 17.121.91.254)
- 17.121.92.*(17.121.92.0 - 17.121.92.254)
- 17.121.93.*(17.121.93.0 - 17.121.93.254)
- 17.121.94.*(17.121.94.0 - 17.121.94.254)
- 17.121.95.*(17.121.95.0 - 17.121.95.254)
- 17.121.96.*(17.121.96.0 - 17.121.96.254)
- 17.121.97.*(17.121.97.0 - 17.121.97.254)
- 17.121.98.*(17.121.98.0 - 17.121.98.254)
- 17.121.99.*(17.121.99.0 - 17.121.99.254)
- 17.121.100.*(17.121.100.0 - 17.121.100.254)
- 17.121.101.*(17.121.101.0 - 17.121.101.254)
- 17.121.102.*(17.121.102.0 - 17.121.102.254)
- 17.121.103.*(17.121.103.0 - 17.121.103.254)
- 17.121.104.*(17.121.104.0 - 17.121.104.254)
- 17.121.105.*(17.121.105.0 - 17.121.105.254)
- 17.121.106.*(17.121.106.0 - 17.121.106.254)
- 17.121.107.*(17.121.107.0 - 17.121.107.254)
- 17.121.108.*(17.121.108.0 - 17.121.108.254)
- 17.121.109.*(17.121.109.0 - 17.121.109.254)
- 17.121.110.*(17.121.110.0 - 17.121.110.254)
- 17.121.111.*(17.121.111.0 - 17.121.111.254)
- 17.121.112.*(17.121.112.0 - 17.121.112.254)
- 17.121.113.*(17.121.113.0 - 17.121.113.254)
- 17.121.114.*(17.121.114.0 - 17.121.114.254)
- 17.121.115.*(17.121.115.0 - 17.121.115.254)
- 17.121.116.*(17.121.116.0 - 17.121.116.254)
- 17.121.117.*(17.121.117.0 - 17.121.117.254)
- 17.121.118.*(17.121.118.0 - 17.121.118.254)
- 17.121.119.*(17.121.119.0 - 17.121.119.254)
- 17.121.120.*(17.121.120.0 - 17.121.120.254)
- 17.121.121.*(17.121.121.0 - 17.121.121.254)
- 17.121.122.*(17.121.122.0 - 17.121.122.254)
- 17.121.123.*(17.121.123.0 - 17.121.123.254)
- 17.121.124.*(17.121.124.0 - 17.121.124.254)
- 17.121.125.*(17.121.125.0 - 17.121.125.254)
- 17.121.126.*(17.121.126.0 - 17.121.126.254)
- 17.121.127.*(17.121.127.0 - 17.121.127.254)
- 17.121.128.*(17.121.128.0 - 17.121.128.254)
- 17.121.129.*(17.121.129.0 - 17.121.129.254)
- 17.121.130.*(17.121.130.0 - 17.121.130.254)
- 17.121.131.*(17.121.131.0 - 17.121.131.254)
- 17.121.132.*(17.121.132.0 - 17.121.132.254)
- 17.121.133.*(17.121.133.0 - 17.121.133.254)
- 17.121.134.*(17.121.134.0 - 17.121.134.254)
- 17.121.135.*(17.121.135.0 - 17.121.135.254)
- 17.121.136.*(17.121.136.0 - 17.121.136.254)
- 17.121.137.*(17.121.137.0 - 17.121.137.254)
- 17.121.138.*(17.121.138.0 - 17.121.138.254)
- 17.121.139.*(17.121.139.0 - 17.121.139.254)
- 17.121.140.*(17.121.140.0 - 17.121.140.254)
- 17.121.141.*(17.121.141.0 - 17.121.141.254)
- 17.121.142.*(17.121.142.0 - 17.121.142.254)
- 17.121.143.*(17.121.143.0 - 17.121.143.254)
- 17.121.144.*(17.121.144.0 - 17.121.144.254)
- 17.121.145.*(17.121.145.0 - 17.121.145.254)
- 17.121.146.*(17.121.146.0 - 17.121.146.254)
- 17.121.147.*(17.121.147.0 - 17.121.147.254)
- 17.121.148.*(17.121.148.0 - 17.121.148.254)
- 17.121.149.*(17.121.149.0 - 17.121.149.254)
- 17.121.150.*(17.121.150.0 - 17.121.150.254)
- 17.121.151.*(17.121.151.0 - 17.121.151.254)
- 17.121.152.*(17.121.152.0 - 17.121.152.254)
- 17.121.153.*(17.121.153.0 - 17.121.153.254)
- 17.121.154.*(17.121.154.0 - 17.121.154.254)
- 17.121.155.*(17.121.155.0 - 17.121.155.254)
- 17.121.156.*(17.121.156.0 - 17.121.156.254)
- 17.121.157.*(17.121.157.0 - 17.121.157.254)
- 17.121.158.*(17.121.158.0 - 17.121.158.254)
- 17.121.159.*(17.121.159.0 - 17.121.159.254)
- 17.121.160.*(17.121.160.0 - 17.121.160.254)
- 17.121.161.*(17.121.161.0 - 17.121.161.254)
- 17.121.162.*(17.121.162.0 - 17.121.162.254)
- 17.121.163.*(17.121.163.0 - 17.121.163.254)
- 17.121.164.*(17.121.164.0 - 17.121.164.254)
- 17.121.165.*(17.121.165.0 - 17.121.165.254)
- 17.121.166.*(17.121.166.0 - 17.121.166.254)
- 17.121.167.*(17.121.167.0 - 17.121.167.254)
- 17.121.168.*(17.121.168.0 - 17.121.168.254)
- 17.121.169.*(17.121.169.0 - 17.121.169.254)
- 17.121.170.*(17.121.170.0 - 17.121.170.254)
- 17.121.171.*(17.121.171.0 - 17.121.171.254)
- 17.121.172.*(17.121.172.0 - 17.121.172.254)
- 17.121.173.*(17.121.173.0 - 17.121.173.254)
- 17.121.174.*(17.121.174.0 - 17.121.174.254)
- 17.121.175.*(17.121.175.0 - 17.121.175.254)
- 17.121.176.*(17.121.176.0 - 17.121.176.254)
- 17.121.177.*(17.121.177.0 - 17.121.177.254)
- 17.121.178.*(17.121.178.0 - 17.121.178.254)
- 17.121.179.*(17.121.179.0 - 17.121.179.254)
- 17.121.180.*(17.121.180.0 - 17.121.180.254)
- 17.121.181.*(17.121.181.0 - 17.121.181.254)
- 17.121.182.*(17.121.182.0 - 17.121.182.254)
- 17.121.183.*(17.121.183.0 - 17.121.183.254)
- 17.121.184.*(17.121.184.0 - 17.121.184.254)
- 17.121.185.*(17.121.185.0 - 17.121.185.254)
- 17.121.186.*(17.121.186.0 - 17.121.186.254)
- 17.121.187.*(17.121.187.0 - 17.121.187.254)
- 17.121.188.*(17.121.188.0 - 17.121.188.254)
- 17.121.189.*(17.121.189.0 - 17.121.189.254)
- 17.121.190.*(17.121.190.0 - 17.121.190.254)
- 17.121.191.*(17.121.191.0 - 17.121.191.254)
- 17.121.192.*(17.121.192.0 - 17.121.192.254)
- 17.121.193.*(17.121.193.0 - 17.121.193.254)
- 17.121.194.*(17.121.194.0 - 17.121.194.254)
- 17.121.195.*(17.121.195.0 - 17.121.195.254)
- 17.121.196.*(17.121.196.0 - 17.121.196.254)
- 17.121.197.*(17.121.197.0 - 17.121.197.254)
- 17.121.198.*(17.121.198.0 - 17.121.198.254)
- 17.121.199.*(17.121.199.0 - 17.121.199.254)
- 17.121.200.*(17.121.200.0 - 17.121.200.254)
- 17.121.201.*(17.121.201.0 - 17.121.201.254)
- 17.121.202.*(17.121.202.0 - 17.121.202.254)
- 17.121.203.*(17.121.203.0 - 17.121.203.254)
- 17.121.204.*(17.121.204.0 - 17.121.204.254)
- 17.121.205.*(17.121.205.0 - 17.121.205.254)
- 17.121.206.*(17.121.206.0 - 17.121.206.254)
- 17.121.207.*(17.121.207.0 - 17.121.207.254)
- 17.121.208.*(17.121.208.0 - 17.121.208.254)
- 17.121.209.*(17.121.209.0 - 17.121.209.254)
- 17.121.210.*(17.121.210.0 - 17.121.210.254)
- 17.121.211.*(17.121.211.0 - 17.121.211.254)
- 17.121.212.*(17.121.212.0 - 17.121.212.254)
- 17.121.213.*(17.121.213.0 - 17.121.213.254)
- 17.121.214.*(17.121.214.0 - 17.121.214.254)
- 17.121.215.*(17.121.215.0 - 17.121.215.254)
- 17.121.216.*(17.121.216.0 - 17.121.216.254)
- 17.121.217.*(17.121.217.0 - 17.121.217.254)
- 17.121.218.*(17.121.218.0 - 17.121.218.254)
- 17.121.219.*(17.121.219.0 - 17.121.219.254)
- 17.121.220.*(17.121.220.0 - 17.121.220.254)
- 17.121.221.*(17.121.221.0 - 17.121.221.254)
- 17.121.222.*(17.121.222.0 - 17.121.222.254)
- 17.121.223.*(17.121.223.0 - 17.121.223.254)
- 17.121.224.*(17.121.224.0 - 17.121.224.254)
- 17.121.225.*(17.121.225.0 - 17.121.225.254)
- 17.121.226.*(17.121.226.0 - 17.121.226.254)
- 17.121.227.*(17.121.227.0 - 17.121.227.254)
- 17.121.228.*(17.121.228.0 - 17.121.228.254)
- 17.121.229.*(17.121.229.0 - 17.121.229.254)
- 17.121.230.*(17.121.230.0 - 17.121.230.254)
- 17.121.231.*(17.121.231.0 - 17.121.231.254)
- 17.121.232.*(17.121.232.0 - 17.121.232.254)
- 17.121.233.*(17.121.233.0 - 17.121.233.254)
- 17.121.234.*(17.121.234.0 - 17.121.234.254)
- 17.121.235.*(17.121.235.0 - 17.121.235.254)
- 17.121.236.*(17.121.236.0 - 17.121.236.254)
- 17.121.237.*(17.121.237.0 - 17.121.237.254)
- 17.121.238.*(17.121.238.0 - 17.121.238.254)
- 17.121.239.*(17.121.239.0 - 17.121.239.254)
- 17.121.240.*(17.121.240.0 - 17.121.240.254)
- 17.121.241.*(17.121.241.0 - 17.121.241.254)
- 17.121.242.*(17.121.242.0 - 17.121.242.254)
- 17.121.243.*(17.121.243.0 - 17.121.243.254)
- 17.121.244.*(17.121.244.0 - 17.121.244.254)
- 17.121.245.*(17.121.245.0 - 17.121.245.254)
- 17.121.246.*(17.121.246.0 - 17.121.246.254)
- 17.121.247.*(17.121.247.0 - 17.121.247.254)
- 17.121.248.*(17.121.248.0 - 17.121.248.254)
- 17.121.249.*(17.121.249.0 - 17.121.249.254)
- 17.121.250.*(17.121.250.0 - 17.121.250.254)
- 17.121.251.*(17.121.251.0 - 17.121.251.254)
- 17.121.252.*(17.121.252.0 - 17.121.252.254)
- 17.121.253.*(17.121.253.0 - 17.121.253.254)
- 17.121.254.*(17.121.254.0 - 17.121.254.254)
- 17.121.255.*(17.121.255.0 - 17.121.255.254)
3. 最後のIPアドレスの例
アイコン/画像意味表
17.121.255.255はパブリックIPアドレスで、ユーザーはクパチーノ、カリフォルニアだ、アメリカ合衆国にあり、その目的はデータセンター/ウェブホスティング/トランジット、タイプは会社/T1です。詳細： 17.121.255.255。
🔝 トップに戻る
