221.73开头的IP是哪里的IP,IP地址列表: 221.73.*.* (221.73.0.* - 221.73.255.*)

IPSHU ^©

这是第一个字节为221，第二个字节为73，第三个字节在0 - 255之间，第四字节可变动（下面为星号）的IP地址列表，表示为221.73.*.* (221.73.0.0 - 221.73.255.255)。

这个IP地址列表中包含256 * 256 = 65,536个IP地址，我们以其中一个IP地址221.73.1.1为例，来描述这个IP的属性：

第一个IP地址例子

但这只是其中1个IP地址的例子，并不代表这个列表中所有的IP地址都有同样的属性，如果需要了解其它IP和更详细的IP地址段信息，请点击下面列表中的标题链接。

关于IP地址2进制、10进制、16进制的说明关于网络号、主机号及A/B/C/D/E类IP的说明

内容:

2. C类IP地址列表

C类IP地址是指：在IP地址的四段号码（例如：字节1.字节2.字节3.字节4）中，前三段号码（字节1.字节2.字节3）为网络号码，剩下的后一段号码（字节4）为本地计算机的号码。

如果用二进制表示IP地址的话，C类IP地址就由３字节的网络地址和1字节主机地址组成，网络地址的最高位必须是'110'。

C类IP地址范围：192.0.0.0 ~ 223.255.255.255，可用IP地址范围：192.0.0.1 ~ 223.255.255.254。

C类IP地址中网络的标识长度为21位，主机标识的长度为8位，C类网络地址数量较多（2 ^ 21 = 2097152个），适用于小规模的局域网络，每个网络最多只能包含254台计算机（2 ^ 8 - 2 = 254个）。

如果您需要了解C类IP地址段详情，可以点击C类IP地址列表中的标题链接。

221.73.0.*(221.73.0.0 - 221.73.0.254)
221.73.1.*(221.73.1.0 - 221.73.1.254)
221.73.2.*(221.73.2.0 - 221.73.2.254)
221.73.3.*(221.73.3.0 - 221.73.3.254)
221.73.4.*(221.73.4.0 - 221.73.4.254)
221.73.5.*(221.73.5.0 - 221.73.5.254)
221.73.6.*(221.73.6.0 - 221.73.6.254)
221.73.7.*(221.73.7.0 - 221.73.7.254)
221.73.8.*(221.73.8.0 - 221.73.8.254)
221.73.9.*(221.73.9.0 - 221.73.9.254)
221.73.10.*(221.73.10.0 - 221.73.10.254)
221.73.11.*(221.73.11.0 - 221.73.11.254)
221.73.12.*(221.73.12.0 - 221.73.12.254)
221.73.13.*(221.73.13.0 - 221.73.13.254)
221.73.14.*(221.73.14.0 - 221.73.14.254)
221.73.15.*(221.73.15.0 - 221.73.15.254)
221.73.16.*(221.73.16.0 - 221.73.16.254)
221.73.17.*(221.73.17.0 - 221.73.17.254)
221.73.18.*(221.73.18.0 - 221.73.18.254)
221.73.19.*(221.73.19.0 - 221.73.19.254)
221.73.20.*(221.73.20.0 - 221.73.20.254)
221.73.21.*(221.73.21.0 - 221.73.21.254)
221.73.22.*(221.73.22.0 - 221.73.22.254)
221.73.23.*(221.73.23.0 - 221.73.23.254)
221.73.24.*(221.73.24.0 - 221.73.24.254)
221.73.25.*(221.73.25.0 - 221.73.25.254)
221.73.26.*(221.73.26.0 - 221.73.26.254)
221.73.27.*(221.73.27.0 - 221.73.27.254)
221.73.28.*(221.73.28.0 - 221.73.28.254)
221.73.29.*(221.73.29.0 - 221.73.29.254)
221.73.30.*(221.73.30.0 - 221.73.30.254)
221.73.31.*(221.73.31.0 - 221.73.31.254)
221.73.32.*(221.73.32.0 - 221.73.32.254)
221.73.33.*(221.73.33.0 - 221.73.33.254)
221.73.34.*(221.73.34.0 - 221.73.34.254)
221.73.35.*(221.73.35.0 - 221.73.35.254)
221.73.36.*(221.73.36.0 - 221.73.36.254)
221.73.37.*(221.73.37.0 - 221.73.37.254)
221.73.38.*(221.73.38.0 - 221.73.38.254)
221.73.39.*(221.73.39.0 - 221.73.39.254)
221.73.40.*(221.73.40.0 - 221.73.40.254)
221.73.41.*(221.73.41.0 - 221.73.41.254)
221.73.42.*(221.73.42.0 - 221.73.42.254)
221.73.43.*(221.73.43.0 - 221.73.43.254)
221.73.44.*(221.73.44.0 - 221.73.44.254)
221.73.45.*(221.73.45.0 - 221.73.45.254)
221.73.46.*(221.73.46.0 - 221.73.46.254)
221.73.47.*(221.73.47.0 - 221.73.47.254)
221.73.48.*(221.73.48.0 - 221.73.48.254)
221.73.49.*(221.73.49.0 - 221.73.49.254)
221.73.50.*(221.73.50.0 - 221.73.50.254)
221.73.51.*(221.73.51.0 - 221.73.51.254)
221.73.52.*(221.73.52.0 - 221.73.52.254)
221.73.53.*(221.73.53.0 - 221.73.53.254)
221.73.54.*(221.73.54.0 - 221.73.54.254)
221.73.55.*(221.73.55.0 - 221.73.55.254)
221.73.56.*(221.73.56.0 - 221.73.56.254)
221.73.57.*(221.73.57.0 - 221.73.57.254)
221.73.58.*(221.73.58.0 - 221.73.58.254)
221.73.59.*(221.73.59.0 - 221.73.59.254)
221.73.60.*(221.73.60.0 - 221.73.60.254)
221.73.61.*(221.73.61.0 - 221.73.61.254)
221.73.62.*(221.73.62.0 - 221.73.62.254)
221.73.63.*(221.73.63.0 - 221.73.63.254)
221.73.64.*(221.73.64.0 - 221.73.64.254)
221.73.65.*(221.73.65.0 - 221.73.65.254)
221.73.66.*(221.73.66.0 - 221.73.66.254)
221.73.67.*(221.73.67.0 - 221.73.67.254)
221.73.68.*(221.73.68.0 - 221.73.68.254)
221.73.69.*(221.73.69.0 - 221.73.69.254)
221.73.70.*(221.73.70.0 - 221.73.70.254)
221.73.71.*(221.73.71.0 - 221.73.71.254)
221.73.72.*(221.73.72.0 - 221.73.72.254)
221.73.73.*(221.73.73.0 - 221.73.73.254)
221.73.74.*(221.73.74.0 - 221.73.74.254)
221.73.75.*(221.73.75.0 - 221.73.75.254)
221.73.76.*(221.73.76.0 - 221.73.76.254)
221.73.77.*(221.73.77.0 - 221.73.77.254)
221.73.78.*(221.73.78.0 - 221.73.78.254)
221.73.79.*(221.73.79.0 - 221.73.79.254)
221.73.80.*(221.73.80.0 - 221.73.80.254)
221.73.81.*(221.73.81.0 - 221.73.81.254)
221.73.82.*(221.73.82.0 - 221.73.82.254)
221.73.83.*(221.73.83.0 - 221.73.83.254)
221.73.84.*(221.73.84.0 - 221.73.84.254)
221.73.85.*(221.73.85.0 - 221.73.85.254)
221.73.86.*(221.73.86.0 - 221.73.86.254)
221.73.87.*(221.73.87.0 - 221.73.87.254)
221.73.88.*(221.73.88.0 - 221.73.88.254)
221.73.89.*(221.73.89.0 - 221.73.89.254)
221.73.90.*(221.73.90.0 - 221.73.90.254)
221.73.91.*(221.73.91.0 - 221.73.91.254)
221.73.92.*(221.73.92.0 - 221.73.92.254)
221.73.93.*(221.73.93.0 - 221.73.93.254)
221.73.94.*(221.73.94.0 - 221.73.94.254)
221.73.95.*(221.73.95.0 - 221.73.95.254)
221.73.96.*(221.73.96.0 - 221.73.96.254)
221.73.97.*(221.73.97.0 - 221.73.97.254)
221.73.98.*(221.73.98.0 - 221.73.98.254)
221.73.99.*(221.73.99.0 - 221.73.99.254)
221.73.100.*(221.73.100.0 - 221.73.100.254)
221.73.101.*(221.73.101.0 - 221.73.101.254)
221.73.102.*(221.73.102.0 - 221.73.102.254)
221.73.103.*(221.73.103.0 - 221.73.103.254)
221.73.104.*(221.73.104.0 - 221.73.104.254)
221.73.105.*(221.73.105.0 - 221.73.105.254)
221.73.106.*(221.73.106.0 - 221.73.106.254)
221.73.107.*(221.73.107.0 - 221.73.107.254)
221.73.108.*(221.73.108.0 - 221.73.108.254)
221.73.109.*(221.73.109.0 - 221.73.109.254)
221.73.110.*(221.73.110.0 - 221.73.110.254)
221.73.111.*(221.73.111.0 - 221.73.111.254)
221.73.112.*(221.73.112.0 - 221.73.112.254)
221.73.113.*(221.73.113.0 - 221.73.113.254)
221.73.114.*(221.73.114.0 - 221.73.114.254)
221.73.115.*(221.73.115.0 - 221.73.115.254)
221.73.116.*(221.73.116.0 - 221.73.116.254)
221.73.117.*(221.73.117.0 - 221.73.117.254)
221.73.118.*(221.73.118.0 - 221.73.118.254)
221.73.119.*(221.73.119.0 - 221.73.119.254)
221.73.120.*(221.73.120.0 - 221.73.120.254)
221.73.121.*(221.73.121.0 - 221.73.121.254)
221.73.122.*(221.73.122.0 - 221.73.122.254)
221.73.123.*(221.73.123.0 - 221.73.123.254)
221.73.124.*(221.73.124.0 - 221.73.124.254)
221.73.125.*(221.73.125.0 - 221.73.125.254)
221.73.126.*(221.73.126.0 - 221.73.126.254)
221.73.127.*(221.73.127.0 - 221.73.127.254)
221.73.128.*(221.73.128.0 - 221.73.128.254)
221.73.129.*(221.73.129.0 - 221.73.129.254)
221.73.130.*(221.73.130.0 - 221.73.130.254)
221.73.131.*(221.73.131.0 - 221.73.131.254)
221.73.132.*(221.73.132.0 - 221.73.132.254)
221.73.133.*(221.73.133.0 - 221.73.133.254)
221.73.134.*(221.73.134.0 - 221.73.134.254)
221.73.135.*(221.73.135.0 - 221.73.135.254)
221.73.136.*(221.73.136.0 - 221.73.136.254)
221.73.137.*(221.73.137.0 - 221.73.137.254)
221.73.138.*(221.73.138.0 - 221.73.138.254)
221.73.139.*(221.73.139.0 - 221.73.139.254)
221.73.140.*(221.73.140.0 - 221.73.140.254)
221.73.141.*(221.73.141.0 - 221.73.141.254)
221.73.142.*(221.73.142.0 - 221.73.142.254)
221.73.143.*(221.73.143.0 - 221.73.143.254)
221.73.144.*(221.73.144.0 - 221.73.144.254)
221.73.145.*(221.73.145.0 - 221.73.145.254)
221.73.146.*(221.73.146.0 - 221.73.146.254)
221.73.147.*(221.73.147.0 - 221.73.147.254)
221.73.148.*(221.73.148.0 - 221.73.148.254)
221.73.149.*(221.73.149.0 - 221.73.149.254)
221.73.150.*(221.73.150.0 - 221.73.150.254)
221.73.151.*(221.73.151.0 - 221.73.151.254)
221.73.152.*(221.73.152.0 - 221.73.152.254)
221.73.153.*(221.73.153.0 - 221.73.153.254)
221.73.154.*(221.73.154.0 - 221.73.154.254)
221.73.155.*(221.73.155.0 - 221.73.155.254)
221.73.156.*(221.73.156.0 - 221.73.156.254)
221.73.157.*(221.73.157.0 - 221.73.157.254)
221.73.158.*(221.73.158.0 - 221.73.158.254)
221.73.159.*(221.73.159.0 - 221.73.159.254)
221.73.160.*(221.73.160.0 - 221.73.160.254)
221.73.161.*(221.73.161.0 - 221.73.161.254)
221.73.162.*(221.73.162.0 - 221.73.162.254)
221.73.163.*(221.73.163.0 - 221.73.163.254)
221.73.164.*(221.73.164.0 - 221.73.164.254)
221.73.165.*(221.73.165.0 - 221.73.165.254)
221.73.166.*(221.73.166.0 - 221.73.166.254)
221.73.167.*(221.73.167.0 - 221.73.167.254)
221.73.168.*(221.73.168.0 - 221.73.168.254)
221.73.169.*(221.73.169.0 - 221.73.169.254)
221.73.170.*(221.73.170.0 - 221.73.170.254)
221.73.171.*(221.73.171.0 - 221.73.171.254)
221.73.172.*(221.73.172.0 - 221.73.172.254)
221.73.173.*(221.73.173.0 - 221.73.173.254)
221.73.174.*(221.73.174.0 - 221.73.174.254)
221.73.175.*(221.73.175.0 - 221.73.175.254)
221.73.176.*(221.73.176.0 - 221.73.176.254)
221.73.177.*(221.73.177.0 - 221.73.177.254)
221.73.178.*(221.73.178.0 - 221.73.178.254)
221.73.179.*(221.73.179.0 - 221.73.179.254)
221.73.180.*(221.73.180.0 - 221.73.180.254)
221.73.181.*(221.73.181.0 - 221.73.181.254)
221.73.182.*(221.73.182.0 - 221.73.182.254)
221.73.183.*(221.73.183.0 - 221.73.183.254)
221.73.184.*(221.73.184.0 - 221.73.184.254)
221.73.185.*(221.73.185.0 - 221.73.185.254)
221.73.186.*(221.73.186.0 - 221.73.186.254)
221.73.187.*(221.73.187.0 - 221.73.187.254)
221.73.188.*(221.73.188.0 - 221.73.188.254)
221.73.189.*(221.73.189.0 - 221.73.189.254)
221.73.190.*(221.73.190.0 - 221.73.190.254)
221.73.191.*(221.73.191.0 - 221.73.191.254)
221.73.192.*(221.73.192.0 - 221.73.192.254)
221.73.193.*(221.73.193.0 - 221.73.193.254)
221.73.194.*(221.73.194.0 - 221.73.194.254)
221.73.195.*(221.73.195.0 - 221.73.195.254)
221.73.196.*(221.73.196.0 - 221.73.196.254)
221.73.197.*(221.73.197.0 - 221.73.197.254)
221.73.198.*(221.73.198.0 - 221.73.198.254)
221.73.199.*(221.73.199.0 - 221.73.199.254)
221.73.200.*(221.73.200.0 - 221.73.200.254)
221.73.201.*(221.73.201.0 - 221.73.201.254)
221.73.202.*(221.73.202.0 - 221.73.202.254)
221.73.203.*(221.73.203.0 - 221.73.203.254)
221.73.204.*(221.73.204.0 - 221.73.204.254)
221.73.205.*(221.73.205.0 - 221.73.205.254)
221.73.206.*(221.73.206.0 - 221.73.206.254)
221.73.207.*(221.73.207.0 - 221.73.207.254)
221.73.208.*(221.73.208.0 - 221.73.208.254)
221.73.209.*(221.73.209.0 - 221.73.209.254)
221.73.210.*(221.73.210.0 - 221.73.210.254)
221.73.211.*(221.73.211.0 - 221.73.211.254)
221.73.212.*(221.73.212.0 - 221.73.212.254)
221.73.213.*(221.73.213.0 - 221.73.213.254)
221.73.214.*(221.73.214.0 - 221.73.214.254)
221.73.215.*(221.73.215.0 - 221.73.215.254)
221.73.216.*(221.73.216.0 - 221.73.216.254)
221.73.217.*(221.73.217.0 - 221.73.217.254)
221.73.218.*(221.73.218.0 - 221.73.218.254)
221.73.219.*(221.73.219.0 - 221.73.219.254)
221.73.220.*(221.73.220.0 - 221.73.220.254)
221.73.221.*(221.73.221.0 - 221.73.221.254)
221.73.222.*(221.73.222.0 - 221.73.222.254)
221.73.223.*(221.73.223.0 - 221.73.223.254)
221.73.224.*(221.73.224.0 - 221.73.224.254)
221.73.225.*(221.73.225.0 - 221.73.225.254)
221.73.226.*(221.73.226.0 - 221.73.226.254)
221.73.227.*(221.73.227.0 - 221.73.227.254)
221.73.228.*(221.73.228.0 - 221.73.228.254)
221.73.229.*(221.73.229.0 - 221.73.229.254)
221.73.230.*(221.73.230.0 - 221.73.230.254)
221.73.231.*(221.73.231.0 - 221.73.231.254)
221.73.232.*(221.73.232.0 - 221.73.232.254)
221.73.233.*(221.73.233.0 - 221.73.233.254)
221.73.234.*(221.73.234.0 - 221.73.234.254)
221.73.235.*(221.73.235.0 - 221.73.235.254)
221.73.236.*(221.73.236.0 - 221.73.236.254)
221.73.237.*(221.73.237.0 - 221.73.237.254)
221.73.238.*(221.73.238.0 - 221.73.238.254)
221.73.239.*(221.73.239.0 - 221.73.239.254)
221.73.240.*(221.73.240.0 - 221.73.240.254)
221.73.241.*(221.73.241.0 - 221.73.241.254)
221.73.242.*(221.73.242.0 - 221.73.242.254)
221.73.243.*(221.73.243.0 - 221.73.243.254)
221.73.244.*(221.73.244.0 - 221.73.244.254)
221.73.245.*(221.73.245.0 - 221.73.245.254)
221.73.246.*(221.73.246.0 - 221.73.246.254)
221.73.247.*(221.73.247.0 - 221.73.247.254)
221.73.248.*(221.73.248.0 - 221.73.248.254)
221.73.249.*(221.73.249.0 - 221.73.249.254)
221.73.250.*(221.73.250.0 - 221.73.250.254)
221.73.251.*(221.73.251.0 - 221.73.251.254)
221.73.252.*(221.73.252.0 - 221.73.252.254)
221.73.253.*(221.73.253.0 - 221.73.253.254)
221.73.254.*(221.73.254.0 - 221.73.254.254)
221.73.255.*(221.73.255.0 - 221.73.255.254)

🔝 返回顶部

221.73开头的IP是哪里的IP,IP地址列表: 221.73.. (221.73.0.* - 221.73.255.*)

内容:

1. 第一个IP地址例子

2. C类IP地址列表

3. 最后一个IP地址例子

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