IPアドレスのリスト: 181.57.*.* (181.57.0.* - 181.57.255.*) | IPアドレス (日本語) 🔍

現在地

これは、最初のバイトが181、2番目のバイトが57、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 181.57.*.*（181.57.0.0 - 181.57.255.255）。

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181.57.1.1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: 181.57 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。

181.57.0.*(181.57.0.0 - 181.57.0.254)
181.57.1.*(181.57.1.0 - 181.57.1.254)
181.57.2.*(181.57.2.0 - 181.57.2.254)
181.57.3.*(181.57.3.0 - 181.57.3.254)
181.57.4.*(181.57.4.0 - 181.57.4.254)
181.57.5.*(181.57.5.0 - 181.57.5.254)
181.57.6.*(181.57.6.0 - 181.57.6.254)
181.57.7.*(181.57.7.0 - 181.57.7.254)
181.57.8.*(181.57.8.0 - 181.57.8.254)
181.57.9.*(181.57.9.0 - 181.57.9.254)
181.57.10.*(181.57.10.0 - 181.57.10.254)
181.57.11.*(181.57.11.0 - 181.57.11.254)
181.57.12.*(181.57.12.0 - 181.57.12.254)
181.57.13.*(181.57.13.0 - 181.57.13.254)
181.57.14.*(181.57.14.0 - 181.57.14.254)
181.57.15.*(181.57.15.0 - 181.57.15.254)
181.57.16.*(181.57.16.0 - 181.57.16.254)
181.57.17.*(181.57.17.0 - 181.57.17.254)
181.57.18.*(181.57.18.0 - 181.57.18.254)
181.57.19.*(181.57.19.0 - 181.57.19.254)
181.57.20.*(181.57.20.0 - 181.57.20.254)
181.57.21.*(181.57.21.0 - 181.57.21.254)
181.57.22.*(181.57.22.0 - 181.57.22.254)
181.57.23.*(181.57.23.0 - 181.57.23.254)
181.57.24.*(181.57.24.0 - 181.57.24.254)
181.57.25.*(181.57.25.0 - 181.57.25.254)
181.57.26.*(181.57.26.0 - 181.57.26.254)
181.57.27.*(181.57.27.0 - 181.57.27.254)
181.57.28.*(181.57.28.0 - 181.57.28.254)
181.57.29.*(181.57.29.0 - 181.57.29.254)
181.57.30.*(181.57.30.0 - 181.57.30.254)
181.57.31.*(181.57.31.0 - 181.57.31.254)
181.57.32.*(181.57.32.0 - 181.57.32.254)
181.57.33.*(181.57.33.0 - 181.57.33.254)
181.57.34.*(181.57.34.0 - 181.57.34.254)
181.57.35.*(181.57.35.0 - 181.57.35.254)
181.57.36.*(181.57.36.0 - 181.57.36.254)
181.57.37.*(181.57.37.0 - 181.57.37.254)
181.57.38.*(181.57.38.0 - 181.57.38.254)
181.57.39.*(181.57.39.0 - 181.57.39.254)
181.57.40.*(181.57.40.0 - 181.57.40.254)
181.57.41.*(181.57.41.0 - 181.57.41.254)
181.57.42.*(181.57.42.0 - 181.57.42.254)
181.57.43.*(181.57.43.0 - 181.57.43.254)
181.57.44.*(181.57.44.0 - 181.57.44.254)
181.57.45.*(181.57.45.0 - 181.57.45.254)
181.57.46.*(181.57.46.0 - 181.57.46.254)
181.57.47.*(181.57.47.0 - 181.57.47.254)
181.57.48.*(181.57.48.0 - 181.57.48.254)
181.57.49.*(181.57.49.0 - 181.57.49.254)
181.57.50.*(181.57.50.0 - 181.57.50.254)
181.57.51.*(181.57.51.0 - 181.57.51.254)
181.57.52.*(181.57.52.0 - 181.57.52.254)
181.57.53.*(181.57.53.0 - 181.57.53.254)
181.57.54.*(181.57.54.0 - 181.57.54.254)
181.57.55.*(181.57.55.0 - 181.57.55.254)
181.57.56.*(181.57.56.0 - 181.57.56.254)
181.57.57.*(181.57.57.0 - 181.57.57.254)
181.57.58.*(181.57.58.0 - 181.57.58.254)
181.57.59.*(181.57.59.0 - 181.57.59.254)
181.57.60.*(181.57.60.0 - 181.57.60.254)
181.57.61.*(181.57.61.0 - 181.57.61.254)
181.57.62.*(181.57.62.0 - 181.57.62.254)
181.57.63.*(181.57.63.0 - 181.57.63.254)
181.57.64.*(181.57.64.0 - 181.57.64.254)
181.57.65.*(181.57.65.0 - 181.57.65.254)
181.57.66.*(181.57.66.0 - 181.57.66.254)
181.57.67.*(181.57.67.0 - 181.57.67.254)
181.57.68.*(181.57.68.0 - 181.57.68.254)
181.57.69.*(181.57.69.0 - 181.57.69.254)
181.57.70.*(181.57.70.0 - 181.57.70.254)
181.57.71.*(181.57.71.0 - 181.57.71.254)
181.57.72.*(181.57.72.0 - 181.57.72.254)
181.57.73.*(181.57.73.0 - 181.57.73.254)
181.57.74.*(181.57.74.0 - 181.57.74.254)
181.57.75.*(181.57.75.0 - 181.57.75.254)
181.57.76.*(181.57.76.0 - 181.57.76.254)
181.57.77.*(181.57.77.0 - 181.57.77.254)
181.57.78.*(181.57.78.0 - 181.57.78.254)
181.57.79.*(181.57.79.0 - 181.57.79.254)
181.57.80.*(181.57.80.0 - 181.57.80.254)
181.57.81.*(181.57.81.0 - 181.57.81.254)
181.57.82.*(181.57.82.0 - 181.57.82.254)
181.57.83.*(181.57.83.0 - 181.57.83.254)
181.57.84.*(181.57.84.0 - 181.57.84.254)
181.57.85.*(181.57.85.0 - 181.57.85.254)
181.57.86.*(181.57.86.0 - 181.57.86.254)
181.57.87.*(181.57.87.0 - 181.57.87.254)
181.57.88.*(181.57.88.0 - 181.57.88.254)
181.57.89.*(181.57.89.0 - 181.57.89.254)
181.57.90.*(181.57.90.0 - 181.57.90.254)
181.57.91.*(181.57.91.0 - 181.57.91.254)
181.57.92.*(181.57.92.0 - 181.57.92.254)
181.57.93.*(181.57.93.0 - 181.57.93.254)
181.57.94.*(181.57.94.0 - 181.57.94.254)
181.57.95.*(181.57.95.0 - 181.57.95.254)
181.57.96.*(181.57.96.0 - 181.57.96.254)
181.57.97.*(181.57.97.0 - 181.57.97.254)
181.57.98.*(181.57.98.0 - 181.57.98.254)
181.57.99.*(181.57.99.0 - 181.57.99.254)
181.57.100.*(181.57.100.0 - 181.57.100.254)
181.57.101.*(181.57.101.0 - 181.57.101.254)
181.57.102.*(181.57.102.0 - 181.57.102.254)
181.57.103.*(181.57.103.0 - 181.57.103.254)
181.57.104.*(181.57.104.0 - 181.57.104.254)
181.57.105.*(181.57.105.0 - 181.57.105.254)
181.57.106.*(181.57.106.0 - 181.57.106.254)
181.57.107.*(181.57.107.0 - 181.57.107.254)
181.57.108.*(181.57.108.0 - 181.57.108.254)
181.57.109.*(181.57.109.0 - 181.57.109.254)
181.57.110.*(181.57.110.0 - 181.57.110.254)
181.57.111.*(181.57.111.0 - 181.57.111.254)
181.57.112.*(181.57.112.0 - 181.57.112.254)
181.57.113.*(181.57.113.0 - 181.57.113.254)
181.57.114.*(181.57.114.0 - 181.57.114.254)
181.57.115.*(181.57.115.0 - 181.57.115.254)
181.57.116.*(181.57.116.0 - 181.57.116.254)
181.57.117.*(181.57.117.0 - 181.57.117.254)
181.57.118.*(181.57.118.0 - 181.57.118.254)
181.57.119.*(181.57.119.0 - 181.57.119.254)
181.57.120.*(181.57.120.0 - 181.57.120.254)
181.57.121.*(181.57.121.0 - 181.57.121.254)
181.57.122.*(181.57.122.0 - 181.57.122.254)
181.57.123.*(181.57.123.0 - 181.57.123.254)
181.57.124.*(181.57.124.0 - 181.57.124.254)
181.57.125.*(181.57.125.0 - 181.57.125.254)
181.57.126.*(181.57.126.0 - 181.57.126.254)
181.57.127.*(181.57.127.0 - 181.57.127.254)
181.57.128.*(181.57.128.0 - 181.57.128.254)
181.57.129.*(181.57.129.0 - 181.57.129.254)
181.57.130.*(181.57.130.0 - 181.57.130.254)
181.57.131.*(181.57.131.0 - 181.57.131.254)
181.57.132.*(181.57.132.0 - 181.57.132.254)
181.57.133.*(181.57.133.0 - 181.57.133.254)
181.57.134.*(181.57.134.0 - 181.57.134.254)
181.57.135.*(181.57.135.0 - 181.57.135.254)
181.57.136.*(181.57.136.0 - 181.57.136.254)
181.57.137.*(181.57.137.0 - 181.57.137.254)
181.57.138.*(181.57.138.0 - 181.57.138.254)
181.57.139.*(181.57.139.0 - 181.57.139.254)
181.57.140.*(181.57.140.0 - 181.57.140.254)
181.57.141.*(181.57.141.0 - 181.57.141.254)
181.57.142.*(181.57.142.0 - 181.57.142.254)
181.57.143.*(181.57.143.0 - 181.57.143.254)
181.57.144.*(181.57.144.0 - 181.57.144.254)
181.57.145.*(181.57.145.0 - 181.57.145.254)
181.57.146.*(181.57.146.0 - 181.57.146.254)
181.57.147.*(181.57.147.0 - 181.57.147.254)
181.57.148.*(181.57.148.0 - 181.57.148.254)
181.57.149.*(181.57.149.0 - 181.57.149.254)
181.57.150.*(181.57.150.0 - 181.57.150.254)
181.57.151.*(181.57.151.0 - 181.57.151.254)
181.57.152.*(181.57.152.0 - 181.57.152.254)
181.57.153.*(181.57.153.0 - 181.57.153.254)
181.57.154.*(181.57.154.0 - 181.57.154.254)
181.57.155.*(181.57.155.0 - 181.57.155.254)
181.57.156.*(181.57.156.0 - 181.57.156.254)
181.57.157.*(181.57.157.0 - 181.57.157.254)
181.57.158.*(181.57.158.0 - 181.57.158.254)
181.57.159.*(181.57.159.0 - 181.57.159.254)
181.57.160.*(181.57.160.0 - 181.57.160.254)
181.57.161.*(181.57.161.0 - 181.57.161.254)
181.57.162.*(181.57.162.0 - 181.57.162.254)
181.57.163.*(181.57.163.0 - 181.57.163.254)
181.57.164.*(181.57.164.0 - 181.57.164.254)
181.57.165.*(181.57.165.0 - 181.57.165.254)
181.57.166.*(181.57.166.0 - 181.57.166.254)
181.57.167.*(181.57.167.0 - 181.57.167.254)
181.57.168.*(181.57.168.0 - 181.57.168.254)
181.57.169.*(181.57.169.0 - 181.57.169.254)
181.57.170.*(181.57.170.0 - 181.57.170.254)
181.57.171.*(181.57.171.0 - 181.57.171.254)
181.57.172.*(181.57.172.0 - 181.57.172.254)
181.57.173.*(181.57.173.0 - 181.57.173.254)
181.57.174.*(181.57.174.0 - 181.57.174.254)
181.57.175.*(181.57.175.0 - 181.57.175.254)
181.57.176.*(181.57.176.0 - 181.57.176.254)
181.57.177.*(181.57.177.0 - 181.57.177.254)
181.57.178.*(181.57.178.0 - 181.57.178.254)
181.57.179.*(181.57.179.0 - 181.57.179.254)
181.57.180.*(181.57.180.0 - 181.57.180.254)
181.57.181.*(181.57.181.0 - 181.57.181.254)
181.57.182.*(181.57.182.0 - 181.57.182.254)
181.57.183.*(181.57.183.0 - 181.57.183.254)
181.57.184.*(181.57.184.0 - 181.57.184.254)
181.57.185.*(181.57.185.0 - 181.57.185.254)
181.57.186.*(181.57.186.0 - 181.57.186.254)
181.57.187.*(181.57.187.0 - 181.57.187.254)
181.57.188.*(181.57.188.0 - 181.57.188.254)
181.57.189.*(181.57.189.0 - 181.57.189.254)
181.57.190.*(181.57.190.0 - 181.57.190.254)
181.57.191.*(181.57.191.0 - 181.57.191.254)
181.57.192.*(181.57.192.0 - 181.57.192.254)
181.57.193.*(181.57.193.0 - 181.57.193.254)
181.57.194.*(181.57.194.0 - 181.57.194.254)
181.57.195.*(181.57.195.0 - 181.57.195.254)
181.57.196.*(181.57.196.0 - 181.57.196.254)
181.57.197.*(181.57.197.0 - 181.57.197.254)
181.57.198.*(181.57.198.0 - 181.57.198.254)
181.57.199.*(181.57.199.0 - 181.57.199.254)
181.57.200.*(181.57.200.0 - 181.57.200.254)
181.57.201.*(181.57.201.0 - 181.57.201.254)
181.57.202.*(181.57.202.0 - 181.57.202.254)
181.57.203.*(181.57.203.0 - 181.57.203.254)
181.57.204.*(181.57.204.0 - 181.57.204.254)
181.57.205.*(181.57.205.0 - 181.57.205.254)
181.57.206.*(181.57.206.0 - 181.57.206.254)
181.57.207.*(181.57.207.0 - 181.57.207.254)
181.57.208.*(181.57.208.0 - 181.57.208.254)
181.57.209.*(181.57.209.0 - 181.57.209.254)
181.57.210.*(181.57.210.0 - 181.57.210.254)
181.57.211.*(181.57.211.0 - 181.57.211.254)
181.57.212.*(181.57.212.0 - 181.57.212.254)
181.57.213.*(181.57.213.0 - 181.57.213.254)
181.57.214.*(181.57.214.0 - 181.57.214.254)
181.57.215.*(181.57.215.0 - 181.57.215.254)
181.57.216.*(181.57.216.0 - 181.57.216.254)
181.57.217.*(181.57.217.0 - 181.57.217.254)
181.57.218.*(181.57.218.0 - 181.57.218.254)
181.57.219.*(181.57.219.0 - 181.57.219.254)
181.57.220.*(181.57.220.0 - 181.57.220.254)
181.57.221.*(181.57.221.0 - 181.57.221.254)
181.57.222.*(181.57.222.0 - 181.57.222.254)
181.57.223.*(181.57.223.0 - 181.57.223.254)
181.57.224.*(181.57.224.0 - 181.57.224.254)
181.57.225.*(181.57.225.0 - 181.57.225.254)
181.57.226.*(181.57.226.0 - 181.57.226.254)
181.57.227.*(181.57.227.0 - 181.57.227.254)
181.57.228.*(181.57.228.0 - 181.57.228.254)
181.57.229.*(181.57.229.0 - 181.57.229.254)
181.57.230.*(181.57.230.0 - 181.57.230.254)
181.57.231.*(181.57.231.0 - 181.57.231.254)
181.57.232.*(181.57.232.0 - 181.57.232.254)
181.57.233.*(181.57.233.0 - 181.57.233.254)
181.57.234.*(181.57.234.0 - 181.57.234.254)
181.57.235.*(181.57.235.0 - 181.57.235.254)
181.57.236.*(181.57.236.0 - 181.57.236.254)
181.57.237.*(181.57.237.0 - 181.57.237.254)
181.57.238.*(181.57.238.0 - 181.57.238.254)
181.57.239.*(181.57.239.0 - 181.57.239.254)
181.57.240.*(181.57.240.0 - 181.57.240.254)
181.57.241.*(181.57.241.0 - 181.57.241.254)
181.57.242.*(181.57.242.0 - 181.57.242.254)
181.57.243.*(181.57.243.0 - 181.57.243.254)
181.57.244.*(181.57.244.0 - 181.57.244.254)
181.57.245.*(181.57.245.0 - 181.57.245.254)
181.57.246.*(181.57.246.0 - 181.57.246.254)
181.57.247.*(181.57.247.0 - 181.57.247.254)
181.57.248.*(181.57.248.0 - 181.57.248.254)
181.57.249.*(181.57.249.0 - 181.57.249.254)
181.57.250.*(181.57.250.0 - 181.57.250.254)
181.57.251.*(181.57.251.0 - 181.57.251.254)
181.57.252.*(181.57.252.0 - 181.57.252.254)
181.57.253.*(181.57.253.0 - 181.57.253.254)
181.57.254.*(181.57.254.0 - 181.57.254.254)
181.57.255.*(181.57.255.0 - 181.57.255.254)

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