IP 地址列表: 112.57.*.* (112.57.0.* - 112.57.255.*)

IPSHU ^©

您在這裡

這是第壹個字節為112，第二個字節為57，第三個字節在0 - 255之間，第四字節可變動（下面為星號）的IP地址列表，表示為112.57.*.* (112.57.0.0 - 112.57.255.255)。

這個IP地址列表中包含256 * 256 = 65,536個IP地址，我們以其中壹個IP地址112.57.1.1為例，來描述這個IP的屬性：

第一個 IP 地址示例

但這只是其中1個IP地址的例子，並不代表這個列表中所有的IP地址都有同樣的屬性，如果需要了解其它IP和更詳細的IP地址段信息，請點擊下面列表中的標題鏈接。

IPv4: 112.57 Network Class, Net ID, Host ID

二進制、十進制和十六進制的 IP 地址說明 IP 地址類別 A/B/C/D/E 和網絡 ID、主機 ID 的說明

內容:

2. A類IP地址列表

A類IP地址是指：在IP地址的四段號碼（例如：字節1.字節2.字節3.字節4）中，第壹段號碼（字節1）為網絡號碼，剩下的後三段號碼（字節2.字節3.字節4）為本地計算機的號碼。

如果用二進制表示IP地址的話，A類IP地址就由1字節的網絡地址和3字節主機地址組成，網絡地址的最高位必須是'0'。

A類IP地址範圍：1.0.0.0 ~ 127.255.255.255，可用IP地址範圍：1.0.0.1 ~ 127.255.255.254。

A類IP地址中網絡的標識長度為7位，主機標識的長度為24位，A類網絡地址數量較少（2 ^ 7 - 2 = 126個），可以用於容納1600多萬計算機的大型網絡（2 ^ 24 - 2 = 16777214個）。

如果您需要了解A類IP段更詳細的IP地址信息，請點擊A類IP地址列表中的標題鏈接。

112.57.0.*(112.57.0.0 - 112.57.0.254)
112.57.1.*(112.57.1.0 - 112.57.1.254)
112.57.2.*(112.57.2.0 - 112.57.2.254)
112.57.3.*(112.57.3.0 - 112.57.3.254)
112.57.4.*(112.57.4.0 - 112.57.4.254)
112.57.5.*(112.57.5.0 - 112.57.5.254)
112.57.6.*(112.57.6.0 - 112.57.6.254)
112.57.7.*(112.57.7.0 - 112.57.7.254)
112.57.8.*(112.57.8.0 - 112.57.8.254)
112.57.9.*(112.57.9.0 - 112.57.9.254)
112.57.10.*(112.57.10.0 - 112.57.10.254)
112.57.11.*(112.57.11.0 - 112.57.11.254)
112.57.12.*(112.57.12.0 - 112.57.12.254)
112.57.13.*(112.57.13.0 - 112.57.13.254)
112.57.14.*(112.57.14.0 - 112.57.14.254)
112.57.15.*(112.57.15.0 - 112.57.15.254)
112.57.16.*(112.57.16.0 - 112.57.16.254)
112.57.17.*(112.57.17.0 - 112.57.17.254)
112.57.18.*(112.57.18.0 - 112.57.18.254)
112.57.19.*(112.57.19.0 - 112.57.19.254)
112.57.20.*(112.57.20.0 - 112.57.20.254)
112.57.21.*(112.57.21.0 - 112.57.21.254)
112.57.22.*(112.57.22.0 - 112.57.22.254)
112.57.23.*(112.57.23.0 - 112.57.23.254)
112.57.24.*(112.57.24.0 - 112.57.24.254)
112.57.25.*(112.57.25.0 - 112.57.25.254)
112.57.26.*(112.57.26.0 - 112.57.26.254)
112.57.27.*(112.57.27.0 - 112.57.27.254)
112.57.28.*(112.57.28.0 - 112.57.28.254)
112.57.29.*(112.57.29.0 - 112.57.29.254)
112.57.30.*(112.57.30.0 - 112.57.30.254)
112.57.31.*(112.57.31.0 - 112.57.31.254)
112.57.32.*(112.57.32.0 - 112.57.32.254)
112.57.33.*(112.57.33.0 - 112.57.33.254)
112.57.34.*(112.57.34.0 - 112.57.34.254)
112.57.35.*(112.57.35.0 - 112.57.35.254)
112.57.36.*(112.57.36.0 - 112.57.36.254)
112.57.37.*(112.57.37.0 - 112.57.37.254)
112.57.38.*(112.57.38.0 - 112.57.38.254)
112.57.39.*(112.57.39.0 - 112.57.39.254)
112.57.40.*(112.57.40.0 - 112.57.40.254)
112.57.41.*(112.57.41.0 - 112.57.41.254)
112.57.42.*(112.57.42.0 - 112.57.42.254)
112.57.43.*(112.57.43.0 - 112.57.43.254)
112.57.44.*(112.57.44.0 - 112.57.44.254)
112.57.45.*(112.57.45.0 - 112.57.45.254)
112.57.46.*(112.57.46.0 - 112.57.46.254)
112.57.47.*(112.57.47.0 - 112.57.47.254)
112.57.48.*(112.57.48.0 - 112.57.48.254)
112.57.49.*(112.57.49.0 - 112.57.49.254)
112.57.50.*(112.57.50.0 - 112.57.50.254)
112.57.51.*(112.57.51.0 - 112.57.51.254)
112.57.52.*(112.57.52.0 - 112.57.52.254)
112.57.53.*(112.57.53.0 - 112.57.53.254)
112.57.54.*(112.57.54.0 - 112.57.54.254)
112.57.55.*(112.57.55.0 - 112.57.55.254)
112.57.56.*(112.57.56.0 - 112.57.56.254)
112.57.57.*(112.57.57.0 - 112.57.57.254)
112.57.58.*(112.57.58.0 - 112.57.58.254)
112.57.59.*(112.57.59.0 - 112.57.59.254)
112.57.60.*(112.57.60.0 - 112.57.60.254)
112.57.61.*(112.57.61.0 - 112.57.61.254)
112.57.62.*(112.57.62.0 - 112.57.62.254)
112.57.63.*(112.57.63.0 - 112.57.63.254)
112.57.64.*(112.57.64.0 - 112.57.64.254)
112.57.65.*(112.57.65.0 - 112.57.65.254)
112.57.66.*(112.57.66.0 - 112.57.66.254)
112.57.67.*(112.57.67.0 - 112.57.67.254)
112.57.68.*(112.57.68.0 - 112.57.68.254)
112.57.69.*(112.57.69.0 - 112.57.69.254)
112.57.70.*(112.57.70.0 - 112.57.70.254)
112.57.71.*(112.57.71.0 - 112.57.71.254)
112.57.72.*(112.57.72.0 - 112.57.72.254)
112.57.73.*(112.57.73.0 - 112.57.73.254)
112.57.74.*(112.57.74.0 - 112.57.74.254)
112.57.75.*(112.57.75.0 - 112.57.75.254)
112.57.76.*(112.57.76.0 - 112.57.76.254)
112.57.77.*(112.57.77.0 - 112.57.77.254)
112.57.78.*(112.57.78.0 - 112.57.78.254)
112.57.79.*(112.57.79.0 - 112.57.79.254)
112.57.80.*(112.57.80.0 - 112.57.80.254)
112.57.81.*(112.57.81.0 - 112.57.81.254)
112.57.82.*(112.57.82.0 - 112.57.82.254)
112.57.83.*(112.57.83.0 - 112.57.83.254)
112.57.84.*(112.57.84.0 - 112.57.84.254)
112.57.85.*(112.57.85.0 - 112.57.85.254)
112.57.86.*(112.57.86.0 - 112.57.86.254)
112.57.87.*(112.57.87.0 - 112.57.87.254)
112.57.88.*(112.57.88.0 - 112.57.88.254)
112.57.89.*(112.57.89.0 - 112.57.89.254)
112.57.90.*(112.57.90.0 - 112.57.90.254)
112.57.91.*(112.57.91.0 - 112.57.91.254)
112.57.92.*(112.57.92.0 - 112.57.92.254)
112.57.93.*(112.57.93.0 - 112.57.93.254)
112.57.94.*(112.57.94.0 - 112.57.94.254)
112.57.95.*(112.57.95.0 - 112.57.95.254)
112.57.96.*(112.57.96.0 - 112.57.96.254)
112.57.97.*(112.57.97.0 - 112.57.97.254)
112.57.98.*(112.57.98.0 - 112.57.98.254)
112.57.99.*(112.57.99.0 - 112.57.99.254)
112.57.100.*(112.57.100.0 - 112.57.100.254)
112.57.101.*(112.57.101.0 - 112.57.101.254)
112.57.102.*(112.57.102.0 - 112.57.102.254)
112.57.103.*(112.57.103.0 - 112.57.103.254)
112.57.104.*(112.57.104.0 - 112.57.104.254)
112.57.105.*(112.57.105.0 - 112.57.105.254)
112.57.106.*(112.57.106.0 - 112.57.106.254)
112.57.107.*(112.57.107.0 - 112.57.107.254)
112.57.108.*(112.57.108.0 - 112.57.108.254)
112.57.109.*(112.57.109.0 - 112.57.109.254)
112.57.110.*(112.57.110.0 - 112.57.110.254)
112.57.111.*(112.57.111.0 - 112.57.111.254)
112.57.112.*(112.57.112.0 - 112.57.112.254)
112.57.113.*(112.57.113.0 - 112.57.113.254)
112.57.114.*(112.57.114.0 - 112.57.114.254)
112.57.115.*(112.57.115.0 - 112.57.115.254)
112.57.116.*(112.57.116.0 - 112.57.116.254)
112.57.117.*(112.57.117.0 - 112.57.117.254)
112.57.118.*(112.57.118.0 - 112.57.118.254)
112.57.119.*(112.57.119.0 - 112.57.119.254)
112.57.120.*(112.57.120.0 - 112.57.120.254)
112.57.121.*(112.57.121.0 - 112.57.121.254)
112.57.122.*(112.57.122.0 - 112.57.122.254)
112.57.123.*(112.57.123.0 - 112.57.123.254)
112.57.124.*(112.57.124.0 - 112.57.124.254)
112.57.125.*(112.57.125.0 - 112.57.125.254)
112.57.126.*(112.57.126.0 - 112.57.126.254)
112.57.127.*(112.57.127.0 - 112.57.127.254)
112.57.128.*(112.57.128.0 - 112.57.128.254)
112.57.129.*(112.57.129.0 - 112.57.129.254)
112.57.130.*(112.57.130.0 - 112.57.130.254)
112.57.131.*(112.57.131.0 - 112.57.131.254)
112.57.132.*(112.57.132.0 - 112.57.132.254)
112.57.133.*(112.57.133.0 - 112.57.133.254)
112.57.134.*(112.57.134.0 - 112.57.134.254)
112.57.135.*(112.57.135.0 - 112.57.135.254)
112.57.136.*(112.57.136.0 - 112.57.136.254)
112.57.137.*(112.57.137.0 - 112.57.137.254)
112.57.138.*(112.57.138.0 - 112.57.138.254)
112.57.139.*(112.57.139.0 - 112.57.139.254)
112.57.140.*(112.57.140.0 - 112.57.140.254)
112.57.141.*(112.57.141.0 - 112.57.141.254)
112.57.142.*(112.57.142.0 - 112.57.142.254)
112.57.143.*(112.57.143.0 - 112.57.143.254)
112.57.144.*(112.57.144.0 - 112.57.144.254)
112.57.145.*(112.57.145.0 - 112.57.145.254)
112.57.146.*(112.57.146.0 - 112.57.146.254)
112.57.147.*(112.57.147.0 - 112.57.147.254)
112.57.148.*(112.57.148.0 - 112.57.148.254)
112.57.149.*(112.57.149.0 - 112.57.149.254)
112.57.150.*(112.57.150.0 - 112.57.150.254)
112.57.151.*(112.57.151.0 - 112.57.151.254)
112.57.152.*(112.57.152.0 - 112.57.152.254)
112.57.153.*(112.57.153.0 - 112.57.153.254)
112.57.154.*(112.57.154.0 - 112.57.154.254)
112.57.155.*(112.57.155.0 - 112.57.155.254)
112.57.156.*(112.57.156.0 - 112.57.156.254)
112.57.157.*(112.57.157.0 - 112.57.157.254)
112.57.158.*(112.57.158.0 - 112.57.158.254)
112.57.159.*(112.57.159.0 - 112.57.159.254)
112.57.160.*(112.57.160.0 - 112.57.160.254)
112.57.161.*(112.57.161.0 - 112.57.161.254)
112.57.162.*(112.57.162.0 - 112.57.162.254)
112.57.163.*(112.57.163.0 - 112.57.163.254)
112.57.164.*(112.57.164.0 - 112.57.164.254)
112.57.165.*(112.57.165.0 - 112.57.165.254)
112.57.166.*(112.57.166.0 - 112.57.166.254)
112.57.167.*(112.57.167.0 - 112.57.167.254)
112.57.168.*(112.57.168.0 - 112.57.168.254)
112.57.169.*(112.57.169.0 - 112.57.169.254)
112.57.170.*(112.57.170.0 - 112.57.170.254)
112.57.171.*(112.57.171.0 - 112.57.171.254)
112.57.172.*(112.57.172.0 - 112.57.172.254)
112.57.173.*(112.57.173.0 - 112.57.173.254)
112.57.174.*(112.57.174.0 - 112.57.174.254)
112.57.175.*(112.57.175.0 - 112.57.175.254)
112.57.176.*(112.57.176.0 - 112.57.176.254)
112.57.177.*(112.57.177.0 - 112.57.177.254)
112.57.178.*(112.57.178.0 - 112.57.178.254)
112.57.179.*(112.57.179.0 - 112.57.179.254)
112.57.180.*(112.57.180.0 - 112.57.180.254)
112.57.181.*(112.57.181.0 - 112.57.181.254)
112.57.182.*(112.57.182.0 - 112.57.182.254)
112.57.183.*(112.57.183.0 - 112.57.183.254)
112.57.184.*(112.57.184.0 - 112.57.184.254)
112.57.185.*(112.57.185.0 - 112.57.185.254)
112.57.186.*(112.57.186.0 - 112.57.186.254)
112.57.187.*(112.57.187.0 - 112.57.187.254)
112.57.188.*(112.57.188.0 - 112.57.188.254)
112.57.189.*(112.57.189.0 - 112.57.189.254)
112.57.190.*(112.57.190.0 - 112.57.190.254)
112.57.191.*(112.57.191.0 - 112.57.191.254)
112.57.192.*(112.57.192.0 - 112.57.192.254)
112.57.193.*(112.57.193.0 - 112.57.193.254)
112.57.194.*(112.57.194.0 - 112.57.194.254)
112.57.195.*(112.57.195.0 - 112.57.195.254)
112.57.196.*(112.57.196.0 - 112.57.196.254)
112.57.197.*(112.57.197.0 - 112.57.197.254)
112.57.198.*(112.57.198.0 - 112.57.198.254)
112.57.199.*(112.57.199.0 - 112.57.199.254)
112.57.200.*(112.57.200.0 - 112.57.200.254)
112.57.201.*(112.57.201.0 - 112.57.201.254)
112.57.202.*(112.57.202.0 - 112.57.202.254)
112.57.203.*(112.57.203.0 - 112.57.203.254)
112.57.204.*(112.57.204.0 - 112.57.204.254)
112.57.205.*(112.57.205.0 - 112.57.205.254)
112.57.206.*(112.57.206.0 - 112.57.206.254)
112.57.207.*(112.57.207.0 - 112.57.207.254)
112.57.208.*(112.57.208.0 - 112.57.208.254)
112.57.209.*(112.57.209.0 - 112.57.209.254)
112.57.210.*(112.57.210.0 - 112.57.210.254)
112.57.211.*(112.57.211.0 - 112.57.211.254)
112.57.212.*(112.57.212.0 - 112.57.212.254)
112.57.213.*(112.57.213.0 - 112.57.213.254)
112.57.214.*(112.57.214.0 - 112.57.214.254)
112.57.215.*(112.57.215.0 - 112.57.215.254)
112.57.216.*(112.57.216.0 - 112.57.216.254)
112.57.217.*(112.57.217.0 - 112.57.217.254)
112.57.218.*(112.57.218.0 - 112.57.218.254)
112.57.219.*(112.57.219.0 - 112.57.219.254)
112.57.220.*(112.57.220.0 - 112.57.220.254)
112.57.221.*(112.57.221.0 - 112.57.221.254)
112.57.222.*(112.57.222.0 - 112.57.222.254)
112.57.223.*(112.57.223.0 - 112.57.223.254)
112.57.224.*(112.57.224.0 - 112.57.224.254)
112.57.225.*(112.57.225.0 - 112.57.225.254)
112.57.226.*(112.57.226.0 - 112.57.226.254)
112.57.227.*(112.57.227.0 - 112.57.227.254)
112.57.228.*(112.57.228.0 - 112.57.228.254)
112.57.229.*(112.57.229.0 - 112.57.229.254)
112.57.230.*(112.57.230.0 - 112.57.230.254)
112.57.231.*(112.57.231.0 - 112.57.231.254)
112.57.232.*(112.57.232.0 - 112.57.232.254)
112.57.233.*(112.57.233.0 - 112.57.233.254)
112.57.234.*(112.57.234.0 - 112.57.234.254)
112.57.235.*(112.57.235.0 - 112.57.235.254)
112.57.236.*(112.57.236.0 - 112.57.236.254)
112.57.237.*(112.57.237.0 - 112.57.237.254)
112.57.238.*(112.57.238.0 - 112.57.238.254)
112.57.239.*(112.57.239.0 - 112.57.239.254)
112.57.240.*(112.57.240.0 - 112.57.240.254)
112.57.241.*(112.57.241.0 - 112.57.241.254)
112.57.242.*(112.57.242.0 - 112.57.242.254)
112.57.243.*(112.57.243.0 - 112.57.243.254)
112.57.244.*(112.57.244.0 - 112.57.244.254)
112.57.245.*(112.57.245.0 - 112.57.245.254)
112.57.246.*(112.57.246.0 - 112.57.246.254)
112.57.247.*(112.57.247.0 - 112.57.247.254)
112.57.248.*(112.57.248.0 - 112.57.248.254)
112.57.249.*(112.57.249.0 - 112.57.249.254)
112.57.250.*(112.57.250.0 - 112.57.250.254)
112.57.251.*(112.57.251.0 - 112.57.251.254)
112.57.252.*(112.57.252.0 - 112.57.252.254)
112.57.253.*(112.57.253.0 - 112.57.253.254)
112.57.254.*(112.57.254.0 - 112.57.254.254)
112.57.255.*(112.57.255.0 - 112.57.255.254)

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您在這裡

IP 地址列表: 112.57.. (112.57.0.* - 112.57.255.*)

內容:

1. 第一個 IP 地址示例

2. A類IP地址列表

3. 最後一個 IP 地址示例

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