IP 地址列表: 59.21.*.* (59.21.0.* - 59.21.255.*)

IPSHU ^©

您在這裡

這是第壹個字節為59，第二個字節為21，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59.21.*.* (59.21.0.0 - 59.21.255.255)。

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59.21.1.1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: 59.21 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。

59.21.0.*(59.21.0.0 - 59.21.0.254)
59.21.1.*(59.21.1.0 - 59.21.1.254)
59.21.2.*(59.21.2.0 - 59.21.2.254)
59.21.3.*(59.21.3.0 - 59.21.3.254)
59.21.4.*(59.21.4.0 - 59.21.4.254)
59.21.5.*(59.21.5.0 - 59.21.5.254)
59.21.6.*(59.21.6.0 - 59.21.6.254)
59.21.7.*(59.21.7.0 - 59.21.7.254)
59.21.8.*(59.21.8.0 - 59.21.8.254)
59.21.9.*(59.21.9.0 - 59.21.9.254)
59.21.10.*(59.21.10.0 - 59.21.10.254)
59.21.11.*(59.21.11.0 - 59.21.11.254)
59.21.12.*(59.21.12.0 - 59.21.12.254)
59.21.13.*(59.21.13.0 - 59.21.13.254)
59.21.14.*(59.21.14.0 - 59.21.14.254)
59.21.15.*(59.21.15.0 - 59.21.15.254)
59.21.16.*(59.21.16.0 - 59.21.16.254)
59.21.17.*(59.21.17.0 - 59.21.17.254)
59.21.18.*(59.21.18.0 - 59.21.18.254)
59.21.19.*(59.21.19.0 - 59.21.19.254)
59.21.20.*(59.21.20.0 - 59.21.20.254)
59.21.21.*(59.21.21.0 - 59.21.21.254)
59.21.22.*(59.21.22.0 - 59.21.22.254)
59.21.23.*(59.21.23.0 - 59.21.23.254)
59.21.24.*(59.21.24.0 - 59.21.24.254)
59.21.25.*(59.21.25.0 - 59.21.25.254)
59.21.26.*(59.21.26.0 - 59.21.26.254)
59.21.27.*(59.21.27.0 - 59.21.27.254)
59.21.28.*(59.21.28.0 - 59.21.28.254)
59.21.29.*(59.21.29.0 - 59.21.29.254)
59.21.30.*(59.21.30.0 - 59.21.30.254)
59.21.31.*(59.21.31.0 - 59.21.31.254)
59.21.32.*(59.21.32.0 - 59.21.32.254)
59.21.33.*(59.21.33.0 - 59.21.33.254)
59.21.34.*(59.21.34.0 - 59.21.34.254)
59.21.35.*(59.21.35.0 - 59.21.35.254)
59.21.36.*(59.21.36.0 - 59.21.36.254)
59.21.37.*(59.21.37.0 - 59.21.37.254)
59.21.38.*(59.21.38.0 - 59.21.38.254)
59.21.39.*(59.21.39.0 - 59.21.39.254)
59.21.40.*(59.21.40.0 - 59.21.40.254)
59.21.41.*(59.21.41.0 - 59.21.41.254)
59.21.42.*(59.21.42.0 - 59.21.42.254)
59.21.43.*(59.21.43.0 - 59.21.43.254)
59.21.44.*(59.21.44.0 - 59.21.44.254)
59.21.45.*(59.21.45.0 - 59.21.45.254)
59.21.46.*(59.21.46.0 - 59.21.46.254)
59.21.47.*(59.21.47.0 - 59.21.47.254)
59.21.48.*(59.21.48.0 - 59.21.48.254)
59.21.49.*(59.21.49.0 - 59.21.49.254)
59.21.50.*(59.21.50.0 - 59.21.50.254)
59.21.51.*(59.21.51.0 - 59.21.51.254)
59.21.52.*(59.21.52.0 - 59.21.52.254)
59.21.53.*(59.21.53.0 - 59.21.53.254)
59.21.54.*(59.21.54.0 - 59.21.54.254)
59.21.55.*(59.21.55.0 - 59.21.55.254)
59.21.56.*(59.21.56.0 - 59.21.56.254)
59.21.57.*(59.21.57.0 - 59.21.57.254)
59.21.58.*(59.21.58.0 - 59.21.58.254)
59.21.59.*(59.21.59.0 - 59.21.59.254)
59.21.60.*(59.21.60.0 - 59.21.60.254)
59.21.61.*(59.21.61.0 - 59.21.61.254)
59.21.62.*(59.21.62.0 - 59.21.62.254)
59.21.63.*(59.21.63.0 - 59.21.63.254)
59.21.64.*(59.21.64.0 - 59.21.64.254)
59.21.65.*(59.21.65.0 - 59.21.65.254)
59.21.66.*(59.21.66.0 - 59.21.66.254)
59.21.67.*(59.21.67.0 - 59.21.67.254)
59.21.68.*(59.21.68.0 - 59.21.68.254)
59.21.69.*(59.21.69.0 - 59.21.69.254)
59.21.70.*(59.21.70.0 - 59.21.70.254)
59.21.71.*(59.21.71.0 - 59.21.71.254)
59.21.72.*(59.21.72.0 - 59.21.72.254)
59.21.73.*(59.21.73.0 - 59.21.73.254)
59.21.74.*(59.21.74.0 - 59.21.74.254)
59.21.75.*(59.21.75.0 - 59.21.75.254)
59.21.76.*(59.21.76.0 - 59.21.76.254)
59.21.77.*(59.21.77.0 - 59.21.77.254)
59.21.78.*(59.21.78.0 - 59.21.78.254)
59.21.79.*(59.21.79.0 - 59.21.79.254)
59.21.80.*(59.21.80.0 - 59.21.80.254)
59.21.81.*(59.21.81.0 - 59.21.81.254)
59.21.82.*(59.21.82.0 - 59.21.82.254)
59.21.83.*(59.21.83.0 - 59.21.83.254)
59.21.84.*(59.21.84.0 - 59.21.84.254)
59.21.85.*(59.21.85.0 - 59.21.85.254)
59.21.86.*(59.21.86.0 - 59.21.86.254)
59.21.87.*(59.21.87.0 - 59.21.87.254)
59.21.88.*(59.21.88.0 - 59.21.88.254)
59.21.89.*(59.21.89.0 - 59.21.89.254)
59.21.90.*(59.21.90.0 - 59.21.90.254)
59.21.91.*(59.21.91.0 - 59.21.91.254)
59.21.92.*(59.21.92.0 - 59.21.92.254)
59.21.93.*(59.21.93.0 - 59.21.93.254)
59.21.94.*(59.21.94.0 - 59.21.94.254)
59.21.95.*(59.21.95.0 - 59.21.95.254)
59.21.96.*(59.21.96.0 - 59.21.96.254)
59.21.97.*(59.21.97.0 - 59.21.97.254)
59.21.98.*(59.21.98.0 - 59.21.98.254)
59.21.99.*(59.21.99.0 - 59.21.99.254)
59.21.100.*(59.21.100.0 - 59.21.100.254)
59.21.101.*(59.21.101.0 - 59.21.101.254)
59.21.102.*(59.21.102.0 - 59.21.102.254)
59.21.103.*(59.21.103.0 - 59.21.103.254)
59.21.104.*(59.21.104.0 - 59.21.104.254)
59.21.105.*(59.21.105.0 - 59.21.105.254)
59.21.106.*(59.21.106.0 - 59.21.106.254)
59.21.107.*(59.21.107.0 - 59.21.107.254)
59.21.108.*(59.21.108.0 - 59.21.108.254)
59.21.109.*(59.21.109.0 - 59.21.109.254)
59.21.110.*(59.21.110.0 - 59.21.110.254)
59.21.111.*(59.21.111.0 - 59.21.111.254)
59.21.112.*(59.21.112.0 - 59.21.112.254)
59.21.113.*(59.21.113.0 - 59.21.113.254)
59.21.114.*(59.21.114.0 - 59.21.114.254)
59.21.115.*(59.21.115.0 - 59.21.115.254)
59.21.116.*(59.21.116.0 - 59.21.116.254)
59.21.117.*(59.21.117.0 - 59.21.117.254)
59.21.118.*(59.21.118.0 - 59.21.118.254)
59.21.119.*(59.21.119.0 - 59.21.119.254)
59.21.120.*(59.21.120.0 - 59.21.120.254)
59.21.121.*(59.21.121.0 - 59.21.121.254)
59.21.122.*(59.21.122.0 - 59.21.122.254)
59.21.123.*(59.21.123.0 - 59.21.123.254)
59.21.124.*(59.21.124.0 - 59.21.124.254)
59.21.125.*(59.21.125.0 - 59.21.125.254)
59.21.126.*(59.21.126.0 - 59.21.126.254)
59.21.127.*(59.21.127.0 - 59.21.127.254)
59.21.128.*(59.21.128.0 - 59.21.128.254)
59.21.129.*(59.21.129.0 - 59.21.129.254)
59.21.130.*(59.21.130.0 - 59.21.130.254)
59.21.131.*(59.21.131.0 - 59.21.131.254)
59.21.132.*(59.21.132.0 - 59.21.132.254)
59.21.133.*(59.21.133.0 - 59.21.133.254)
59.21.134.*(59.21.134.0 - 59.21.134.254)
59.21.135.*(59.21.135.0 - 59.21.135.254)
59.21.136.*(59.21.136.0 - 59.21.136.254)
59.21.137.*(59.21.137.0 - 59.21.137.254)
59.21.138.*(59.21.138.0 - 59.21.138.254)
59.21.139.*(59.21.139.0 - 59.21.139.254)
59.21.140.*(59.21.140.0 - 59.21.140.254)
59.21.141.*(59.21.141.0 - 59.21.141.254)
59.21.142.*(59.21.142.0 - 59.21.142.254)
59.21.143.*(59.21.143.0 - 59.21.143.254)
59.21.144.*(59.21.144.0 - 59.21.144.254)
59.21.145.*(59.21.145.0 - 59.21.145.254)
59.21.146.*(59.21.146.0 - 59.21.146.254)
59.21.147.*(59.21.147.0 - 59.21.147.254)
59.21.148.*(59.21.148.0 - 59.21.148.254)
59.21.149.*(59.21.149.0 - 59.21.149.254)
59.21.150.*(59.21.150.0 - 59.21.150.254)
59.21.151.*(59.21.151.0 - 59.21.151.254)
59.21.152.*(59.21.152.0 - 59.21.152.254)
59.21.153.*(59.21.153.0 - 59.21.153.254)
59.21.154.*(59.21.154.0 - 59.21.154.254)
59.21.155.*(59.21.155.0 - 59.21.155.254)
59.21.156.*(59.21.156.0 - 59.21.156.254)
59.21.157.*(59.21.157.0 - 59.21.157.254)
59.21.158.*(59.21.158.0 - 59.21.158.254)
59.21.159.*(59.21.159.0 - 59.21.159.254)
59.21.160.*(59.21.160.0 - 59.21.160.254)
59.21.161.*(59.21.161.0 - 59.21.161.254)
59.21.162.*(59.21.162.0 - 59.21.162.254)
59.21.163.*(59.21.163.0 - 59.21.163.254)
59.21.164.*(59.21.164.0 - 59.21.164.254)
59.21.165.*(59.21.165.0 - 59.21.165.254)
59.21.166.*(59.21.166.0 - 59.21.166.254)
59.21.167.*(59.21.167.0 - 59.21.167.254)
59.21.168.*(59.21.168.0 - 59.21.168.254)
59.21.169.*(59.21.169.0 - 59.21.169.254)
59.21.170.*(59.21.170.0 - 59.21.170.254)
59.21.171.*(59.21.171.0 - 59.21.171.254)
59.21.172.*(59.21.172.0 - 59.21.172.254)
59.21.173.*(59.21.173.0 - 59.21.173.254)
59.21.174.*(59.21.174.0 - 59.21.174.254)
59.21.175.*(59.21.175.0 - 59.21.175.254)
59.21.176.*(59.21.176.0 - 59.21.176.254)
59.21.177.*(59.21.177.0 - 59.21.177.254)
59.21.178.*(59.21.178.0 - 59.21.178.254)
59.21.179.*(59.21.179.0 - 59.21.179.254)
59.21.180.*(59.21.180.0 - 59.21.180.254)
59.21.181.*(59.21.181.0 - 59.21.181.254)
59.21.182.*(59.21.182.0 - 59.21.182.254)
59.21.183.*(59.21.183.0 - 59.21.183.254)
59.21.184.*(59.21.184.0 - 59.21.184.254)
59.21.185.*(59.21.185.0 - 59.21.185.254)
59.21.186.*(59.21.186.0 - 59.21.186.254)
59.21.187.*(59.21.187.0 - 59.21.187.254)
59.21.188.*(59.21.188.0 - 59.21.188.254)
59.21.189.*(59.21.189.0 - 59.21.189.254)
59.21.190.*(59.21.190.0 - 59.21.190.254)
59.21.191.*(59.21.191.0 - 59.21.191.254)
59.21.192.*(59.21.192.0 - 59.21.192.254)
59.21.193.*(59.21.193.0 - 59.21.193.254)
59.21.194.*(59.21.194.0 - 59.21.194.254)
59.21.195.*(59.21.195.0 - 59.21.195.254)
59.21.196.*(59.21.196.0 - 59.21.196.254)
59.21.197.*(59.21.197.0 - 59.21.197.254)
59.21.198.*(59.21.198.0 - 59.21.198.254)
59.21.199.*(59.21.199.0 - 59.21.199.254)
59.21.200.*(59.21.200.0 - 59.21.200.254)
59.21.201.*(59.21.201.0 - 59.21.201.254)
59.21.202.*(59.21.202.0 - 59.21.202.254)
59.21.203.*(59.21.203.0 - 59.21.203.254)
59.21.204.*(59.21.204.0 - 59.21.204.254)
59.21.205.*(59.21.205.0 - 59.21.205.254)
59.21.206.*(59.21.206.0 - 59.21.206.254)
59.21.207.*(59.21.207.0 - 59.21.207.254)
59.21.208.*(59.21.208.0 - 59.21.208.254)
59.21.209.*(59.21.209.0 - 59.21.209.254)
59.21.210.*(59.21.210.0 - 59.21.210.254)
59.21.211.*(59.21.211.0 - 59.21.211.254)
59.21.212.*(59.21.212.0 - 59.21.212.254)
59.21.213.*(59.21.213.0 - 59.21.213.254)
59.21.214.*(59.21.214.0 - 59.21.214.254)
59.21.215.*(59.21.215.0 - 59.21.215.254)
59.21.216.*(59.21.216.0 - 59.21.216.254)
59.21.217.*(59.21.217.0 - 59.21.217.254)
59.21.218.*(59.21.218.0 - 59.21.218.254)
59.21.219.*(59.21.219.0 - 59.21.219.254)
59.21.220.*(59.21.220.0 - 59.21.220.254)
59.21.221.*(59.21.221.0 - 59.21.221.254)
59.21.222.*(59.21.222.0 - 59.21.222.254)
59.21.223.*(59.21.223.0 - 59.21.223.254)
59.21.224.*(59.21.224.0 - 59.21.224.254)
59.21.225.*(59.21.225.0 - 59.21.225.254)
59.21.226.*(59.21.226.0 - 59.21.226.254)
59.21.227.*(59.21.227.0 - 59.21.227.254)
59.21.228.*(59.21.228.0 - 59.21.228.254)
59.21.229.*(59.21.229.0 - 59.21.229.254)
59.21.230.*(59.21.230.0 - 59.21.230.254)
59.21.231.*(59.21.231.0 - 59.21.231.254)
59.21.232.*(59.21.232.0 - 59.21.232.254)
59.21.233.*(59.21.233.0 - 59.21.233.254)
59.21.234.*(59.21.234.0 - 59.21.234.254)
59.21.235.*(59.21.235.0 - 59.21.235.254)
59.21.236.*(59.21.236.0 - 59.21.236.254)
59.21.237.*(59.21.237.0 - 59.21.237.254)
59.21.238.*(59.21.238.0 - 59.21.238.254)
59.21.239.*(59.21.239.0 - 59.21.239.254)
59.21.240.*(59.21.240.0 - 59.21.240.254)
59.21.241.*(59.21.241.0 - 59.21.241.254)
59.21.242.*(59.21.242.0 - 59.21.242.254)
59.21.243.*(59.21.243.0 - 59.21.243.254)
59.21.244.*(59.21.244.0 - 59.21.244.254)
59.21.245.*(59.21.245.0 - 59.21.245.254)
59.21.246.*(59.21.246.0 - 59.21.246.254)
59.21.247.*(59.21.247.0 - 59.21.247.254)
59.21.248.*(59.21.248.0 - 59.21.248.254)
59.21.249.*(59.21.249.0 - 59.21.249.254)
59.21.250.*(59.21.250.0 - 59.21.250.254)
59.21.251.*(59.21.251.0 - 59.21.251.254)
59.21.252.*(59.21.252.0 - 59.21.252.254)
59.21.253.*(59.21.253.0 - 59.21.253.254)
59.21.254.*(59.21.254.0 - 59.21.254.254)
59.21.255.*(59.21.255.0 - 59.21.255.254)

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您在這裡

IP 地址列表: 59.21.. (59.21.0.* - 59.21.255.*)

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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默認登錄IP列表

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