IPアドレスのリスト: 142.123.*.* (142.123.0.* - 142.123.255.*) | IPアドレス (日本語) 🔍

現在地

これは、最初のバイトが142、2番目のバイトが123、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 142.123.*.*（142.123.0.0 - 142.123.255.255）。

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142.123.1.1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: 142.123 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BIPアドレスのリスト

クラスB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2つの部分番号（バイト1.バイト2）はネットワーク番号です。残りの2つのパーツ番号（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される場合、クラスBのIPアドレスは2バイトのネットワークアドレスと2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「10」でなければなりません。

クラスB IPアドレスの範囲：128.0.0.0 ~ 191.255.255.255、使用可能なIPアドレスの範囲：128.0.0.1 ~ 191.255.255.254

クラスBのIPアドレスのネットワーク識別子の長さは14ビットで、ホスト識別子の長さは16ビットです。クラスBネットワークアドレスは、中規模ネットワーク（2 ^ 14 = 16384）に適しています。各ネットワークには、60,000台を超えるコンピューター（2 ^ 16 - 2 = 65534）を含めることができます。

クラスB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B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。

142.123.0.*(142.123.0.0 - 142.123.0.254)
142.123.1.*(142.123.1.0 - 142.123.1.254)
142.123.2.*(142.123.2.0 - 142.123.2.254)
142.123.3.*(142.123.3.0 - 142.123.3.254)
142.123.4.*(142.123.4.0 - 142.123.4.254)
142.123.5.*(142.123.5.0 - 142.123.5.254)
142.123.6.*(142.123.6.0 - 142.123.6.254)
142.123.7.*(142.123.7.0 - 142.123.7.254)
142.123.8.*(142.123.8.0 - 142.123.8.254)
142.123.9.*(142.123.9.0 - 142.123.9.254)
142.123.10.*(142.123.10.0 - 142.123.10.254)
142.123.11.*(142.123.11.0 - 142.123.11.254)
142.123.12.*(142.123.12.0 - 142.123.12.254)
142.123.13.*(142.123.13.0 - 142.123.13.254)
142.123.14.*(142.123.14.0 - 142.123.14.254)
142.123.15.*(142.123.15.0 - 142.123.15.254)
142.123.16.*(142.123.16.0 - 142.123.16.254)
142.123.17.*(142.123.17.0 - 142.123.17.254)
142.123.18.*(142.123.18.0 - 142.123.18.254)
142.123.19.*(142.123.19.0 - 142.123.19.254)
142.123.20.*(142.123.20.0 - 142.123.20.254)
142.123.21.*(142.123.21.0 - 142.123.21.254)
142.123.22.*(142.123.22.0 - 142.123.22.254)
142.123.23.*(142.123.23.0 - 142.123.23.254)
142.123.24.*(142.123.24.0 - 142.123.24.254)
142.123.25.*(142.123.25.0 - 142.123.25.254)
142.123.26.*(142.123.26.0 - 142.123.26.254)
142.123.27.*(142.123.27.0 - 142.123.27.254)
142.123.28.*(142.123.28.0 - 142.123.28.254)
142.123.29.*(142.123.29.0 - 142.123.29.254)
142.123.30.*(142.123.30.0 - 142.123.30.254)
142.123.31.*(142.123.31.0 - 142.123.31.254)
142.123.32.*(142.123.32.0 - 142.123.32.254)
142.123.33.*(142.123.33.0 - 142.123.33.254)
142.123.34.*(142.123.34.0 - 142.123.34.254)
142.123.35.*(142.123.35.0 - 142.123.35.254)
142.123.36.*(142.123.36.0 - 142.123.36.254)
142.123.37.*(142.123.37.0 - 142.123.37.254)
142.123.38.*(142.123.38.0 - 142.123.38.254)
142.123.39.*(142.123.39.0 - 142.123.39.254)
142.123.40.*(142.123.40.0 - 142.123.40.254)
142.123.41.*(142.123.41.0 - 142.123.41.254)
142.123.42.*(142.123.42.0 - 142.123.42.254)
142.123.43.*(142.123.43.0 - 142.123.43.254)
142.123.44.*(142.123.44.0 - 142.123.44.254)
142.123.45.*(142.123.45.0 - 142.123.45.254)
142.123.46.*(142.123.46.0 - 142.123.46.254)
142.123.47.*(142.123.47.0 - 142.123.47.254)
142.123.48.*(142.123.48.0 - 142.123.48.254)
142.123.49.*(142.123.49.0 - 142.123.49.254)
142.123.50.*(142.123.50.0 - 142.123.50.254)
142.123.51.*(142.123.51.0 - 142.123.51.254)
142.123.52.*(142.123.52.0 - 142.123.52.254)
142.123.53.*(142.123.53.0 - 142.123.53.254)
142.123.54.*(142.123.54.0 - 142.123.54.254)
142.123.55.*(142.123.55.0 - 142.123.55.254)
142.123.56.*(142.123.56.0 - 142.123.56.254)
142.123.57.*(142.123.57.0 - 142.123.57.254)
142.123.58.*(142.123.58.0 - 142.123.58.254)
142.123.59.*(142.123.59.0 - 142.123.59.254)
142.123.60.*(142.123.60.0 - 142.123.60.254)
142.123.61.*(142.123.61.0 - 142.123.61.254)
142.123.62.*(142.123.62.0 - 142.123.62.254)
142.123.63.*(142.123.63.0 - 142.123.63.254)
142.123.64.*(142.123.64.0 - 142.123.64.254)
142.123.65.*(142.123.65.0 - 142.123.65.254)
142.123.66.*(142.123.66.0 - 142.123.66.254)
142.123.67.*(142.123.67.0 - 142.123.67.254)
142.123.68.*(142.123.68.0 - 142.123.68.254)
142.123.69.*(142.123.69.0 - 142.123.69.254)
142.123.70.*(142.123.70.0 - 142.123.70.254)
142.123.71.*(142.123.71.0 - 142.123.71.254)
142.123.72.*(142.123.72.0 - 142.123.72.254)
142.123.73.*(142.123.73.0 - 142.123.73.254)
142.123.74.*(142.123.74.0 - 142.123.74.254)
142.123.75.*(142.123.75.0 - 142.123.75.254)
142.123.76.*(142.123.76.0 - 142.123.76.254)
142.123.77.*(142.123.77.0 - 142.123.77.254)
142.123.78.*(142.123.78.0 - 142.123.78.254)
142.123.79.*(142.123.79.0 - 142.123.79.254)
142.123.80.*(142.123.80.0 - 142.123.80.254)
142.123.81.*(142.123.81.0 - 142.123.81.254)
142.123.82.*(142.123.82.0 - 142.123.82.254)
142.123.83.*(142.123.83.0 - 142.123.83.254)
142.123.84.*(142.123.84.0 - 142.123.84.254)
142.123.85.*(142.123.85.0 - 142.123.85.254)
142.123.86.*(142.123.86.0 - 142.123.86.254)
142.123.87.*(142.123.87.0 - 142.123.87.254)
142.123.88.*(142.123.88.0 - 142.123.88.254)
142.123.89.*(142.123.89.0 - 142.123.89.254)
142.123.90.*(142.123.90.0 - 142.123.90.254)
142.123.91.*(142.123.91.0 - 142.123.91.254)
142.123.92.*(142.123.92.0 - 142.123.92.254)
142.123.93.*(142.123.93.0 - 142.123.93.254)
142.123.94.*(142.123.94.0 - 142.123.94.254)
142.123.95.*(142.123.95.0 - 142.123.95.254)
142.123.96.*(142.123.96.0 - 142.123.96.254)
142.123.97.*(142.123.97.0 - 142.123.97.254)
142.123.98.*(142.123.98.0 - 142.123.98.254)
142.123.99.*(142.123.99.0 - 142.123.99.254)
142.123.100.*(142.123.100.0 - 142.123.100.254)
142.123.101.*(142.123.101.0 - 142.123.101.254)
142.123.102.*(142.123.102.0 - 142.123.102.254)
142.123.103.*(142.123.103.0 - 142.123.103.254)
142.123.104.*(142.123.104.0 - 142.123.104.254)
142.123.105.*(142.123.105.0 - 142.123.105.254)
142.123.106.*(142.123.106.0 - 142.123.106.254)
142.123.107.*(142.123.107.0 - 142.123.107.254)
142.123.108.*(142.123.108.0 - 142.123.108.254)
142.123.109.*(142.123.109.0 - 142.123.109.254)
142.123.110.*(142.123.110.0 - 142.123.110.254)
142.123.111.*(142.123.111.0 - 142.123.111.254)
142.123.112.*(142.123.112.0 - 142.123.112.254)
142.123.113.*(142.123.113.0 - 142.123.113.254)
142.123.114.*(142.123.114.0 - 142.123.114.254)
142.123.115.*(142.123.115.0 - 142.123.115.254)
142.123.116.*(142.123.116.0 - 142.123.116.254)
142.123.117.*(142.123.117.0 - 142.123.117.254)
142.123.118.*(142.123.118.0 - 142.123.118.254)
142.123.119.*(142.123.119.0 - 142.123.119.254)
142.123.120.*(142.123.120.0 - 142.123.120.254)
142.123.121.*(142.123.121.0 - 142.123.121.254)
142.123.122.*(142.123.122.0 - 142.123.122.254)
142.123.123.*(142.123.123.0 - 142.123.123.254)
142.123.124.*(142.123.124.0 - 142.123.124.254)
142.123.125.*(142.123.125.0 - 142.123.125.254)
142.123.126.*(142.123.126.0 - 142.123.126.254)
142.123.127.*(142.123.127.0 - 142.123.127.254)
142.123.128.*(142.123.128.0 - 142.123.128.254)
142.123.129.*(142.123.129.0 - 142.123.129.254)
142.123.130.*(142.123.130.0 - 142.123.130.254)
142.123.131.*(142.123.131.0 - 142.123.131.254)
142.123.132.*(142.123.132.0 - 142.123.132.254)
142.123.133.*(142.123.133.0 - 142.123.133.254)
142.123.134.*(142.123.134.0 - 142.123.134.254)
142.123.135.*(142.123.135.0 - 142.123.135.254)
142.123.136.*(142.123.136.0 - 142.123.136.254)
142.123.137.*(142.123.137.0 - 142.123.137.254)
142.123.138.*(142.123.138.0 - 142.123.138.254)
142.123.139.*(142.123.139.0 - 142.123.139.254)
142.123.140.*(142.123.140.0 - 142.123.140.254)
142.123.141.*(142.123.141.0 - 142.123.141.254)
142.123.142.*(142.123.142.0 - 142.123.142.254)
142.123.143.*(142.123.143.0 - 142.123.143.254)
142.123.144.*(142.123.144.0 - 142.123.144.254)
142.123.145.*(142.123.145.0 - 142.123.145.254)
142.123.146.*(142.123.146.0 - 142.123.146.254)
142.123.147.*(142.123.147.0 - 142.123.147.254)
142.123.148.*(142.123.148.0 - 142.123.148.254)
142.123.149.*(142.123.149.0 - 142.123.149.254)
142.123.150.*(142.123.150.0 - 142.123.150.254)
142.123.151.*(142.123.151.0 - 142.123.151.254)
142.123.152.*(142.123.152.0 - 142.123.152.254)
142.123.153.*(142.123.153.0 - 142.123.153.254)
142.123.154.*(142.123.154.0 - 142.123.154.254)
142.123.155.*(142.123.155.0 - 142.123.155.254)
142.123.156.*(142.123.156.0 - 142.123.156.254)
142.123.157.*(142.123.157.0 - 142.123.157.254)
142.123.158.*(142.123.158.0 - 142.123.158.254)
142.123.159.*(142.123.159.0 - 142.123.159.254)
142.123.160.*(142.123.160.0 - 142.123.160.254)
142.123.161.*(142.123.161.0 - 142.123.161.254)
142.123.162.*(142.123.162.0 - 142.123.162.254)
142.123.163.*(142.123.163.0 - 142.123.163.254)
142.123.164.*(142.123.164.0 - 142.123.164.254)
142.123.165.*(142.123.165.0 - 142.123.165.254)
142.123.166.*(142.123.166.0 - 142.123.166.254)
142.123.167.*(142.123.167.0 - 142.123.167.254)
142.123.168.*(142.123.168.0 - 142.123.168.254)
142.123.169.*(142.123.169.0 - 142.123.169.254)
142.123.170.*(142.123.170.0 - 142.123.170.254)
142.123.171.*(142.123.171.0 - 142.123.171.254)
142.123.172.*(142.123.172.0 - 142.123.172.254)
142.123.173.*(142.123.173.0 - 142.123.173.254)
142.123.174.*(142.123.174.0 - 142.123.174.254)
142.123.175.*(142.123.175.0 - 142.123.175.254)
142.123.176.*(142.123.176.0 - 142.123.176.254)
142.123.177.*(142.123.177.0 - 142.123.177.254)
142.123.178.*(142.123.178.0 - 142.123.178.254)
142.123.179.*(142.123.179.0 - 142.123.179.254)
142.123.180.*(142.123.180.0 - 142.123.180.254)
142.123.181.*(142.123.181.0 - 142.123.181.254)
142.123.182.*(142.123.182.0 - 142.123.182.254)
142.123.183.*(142.123.183.0 - 142.123.183.254)
142.123.184.*(142.123.184.0 - 142.123.184.254)
142.123.185.*(142.123.185.0 - 142.123.185.254)
142.123.186.*(142.123.186.0 - 142.123.186.254)
142.123.187.*(142.123.187.0 - 142.123.187.254)
142.123.188.*(142.123.188.0 - 142.123.188.254)
142.123.189.*(142.123.189.0 - 142.123.189.254)
142.123.190.*(142.123.190.0 - 142.123.190.254)
142.123.191.*(142.123.191.0 - 142.123.191.254)
142.123.192.*(142.123.192.0 - 142.123.192.254)
142.123.193.*(142.123.193.0 - 142.123.193.254)
142.123.194.*(142.123.194.0 - 142.123.194.254)
142.123.195.*(142.123.195.0 - 142.123.195.254)
142.123.196.*(142.123.196.0 - 142.123.196.254)
142.123.197.*(142.123.197.0 - 142.123.197.254)
142.123.198.*(142.123.198.0 - 142.123.198.254)
142.123.199.*(142.123.199.0 - 142.123.199.254)
142.123.200.*(142.123.200.0 - 142.123.200.254)
142.123.201.*(142.123.201.0 - 142.123.201.254)
142.123.202.*(142.123.202.0 - 142.123.202.254)
142.123.203.*(142.123.203.0 - 142.123.203.254)
142.123.204.*(142.123.204.0 - 142.123.204.254)
142.123.205.*(142.123.205.0 - 142.123.205.254)
142.123.206.*(142.123.206.0 - 142.123.206.254)
142.123.207.*(142.123.207.0 - 142.123.207.254)
142.123.208.*(142.123.208.0 - 142.123.208.254)
142.123.209.*(142.123.209.0 - 142.123.209.254)
142.123.210.*(142.123.210.0 - 142.123.210.254)
142.123.211.*(142.123.211.0 - 142.123.211.254)
142.123.212.*(142.123.212.0 - 142.123.212.254)
142.123.213.*(142.123.213.0 - 142.123.213.254)
142.123.214.*(142.123.214.0 - 142.123.214.254)
142.123.215.*(142.123.215.0 - 142.123.215.254)
142.123.216.*(142.123.216.0 - 142.123.216.254)
142.123.217.*(142.123.217.0 - 142.123.217.254)
142.123.218.*(142.123.218.0 - 142.123.218.254)
142.123.219.*(142.123.219.0 - 142.123.219.254)
142.123.220.*(142.123.220.0 - 142.123.220.254)
142.123.221.*(142.123.221.0 - 142.123.221.254)
142.123.222.*(142.123.222.0 - 142.123.222.254)
142.123.223.*(142.123.223.0 - 142.123.223.254)
142.123.224.*(142.123.224.0 - 142.123.224.254)
142.123.225.*(142.123.225.0 - 142.123.225.254)
142.123.226.*(142.123.226.0 - 142.123.226.254)
142.123.227.*(142.123.227.0 - 142.123.227.254)
142.123.228.*(142.123.228.0 - 142.123.228.254)
142.123.229.*(142.123.229.0 - 142.123.229.254)
142.123.230.*(142.123.230.0 - 142.123.230.254)
142.123.231.*(142.123.231.0 - 142.123.231.254)
142.123.232.*(142.123.232.0 - 142.123.232.254)
142.123.233.*(142.123.233.0 - 142.123.233.254)
142.123.234.*(142.123.234.0 - 142.123.234.254)
142.123.235.*(142.123.235.0 - 142.123.235.254)
142.123.236.*(142.123.236.0 - 142.123.236.254)
142.123.237.*(142.123.237.0 - 142.123.237.254)
142.123.238.*(142.123.238.0 - 142.123.238.254)
142.123.239.*(142.123.239.0 - 142.123.239.254)
142.123.240.*(142.123.240.0 - 142.123.240.254)
142.123.241.*(142.123.241.0 - 142.123.241.254)
142.123.242.*(142.123.242.0 - 142.123.242.254)
142.123.243.*(142.123.243.0 - 142.123.243.254)
142.123.244.*(142.123.244.0 - 142.123.244.254)
142.123.245.*(142.123.245.0 - 142.123.245.254)
142.123.246.*(142.123.246.0 - 142.123.246.254)
142.123.247.*(142.123.247.0 - 142.123.247.254)
142.123.248.*(142.123.248.0 - 142.123.248.254)
142.123.249.*(142.123.249.0 - 142.123.249.254)
142.123.250.*(142.123.250.0 - 142.123.250.254)
142.123.251.*(142.123.251.0 - 142.123.251.254)
142.123.252.*(142.123.252.0 - 142.123.252.254)
142.123.253.*(142.123.253.0 - 142.123.253.254)
142.123.254.*(142.123.254.0 - 142.123.254.254)
142.123.255.*(142.123.255.0 - 142.123.255.254)

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