131.221开头的IP是哪里的IP,IP地址列表: 131.221.*.* (131.221.0.* - 131.221.255.*)

IPSHU ^©

这是第一个字节为131，第二个字节为221，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131.221.*.* (131.221.0.0 - 131.221.255.255)。

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131.221.1.1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. B类IP地址列表

B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，前两段号码（字节1.字节2）为网络号码，剩下的后两段号码（字节3.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，B类IP地址就由2字节的网络地址和2字节主机地址组成，网络地址的最高位必须是'10'。

B类IP地址范围：128.0.0.0 ~ 191.255.255.255，可用IP地址范围：128.0.0.1 ~ 191.255.255.254。

B类IP地址中网络的标识长度为14位，主机标识的长度为16位，B类网络地址适用于中等规模的网络（2 ^ 14 = 16384个），每个网络所能容纳6万多台计算机（2 ^ 16 - 2 = 65534个）。

如果您需要了解B类IP段更详细的IP地址段信息，请点击B类IP地址列表中的标题链接。

131.221.0.*(131.221.0.0 - 131.221.0.254)
131.221.1.*(131.221.1.0 - 131.221.1.254)
131.221.2.*(131.221.2.0 - 131.221.2.254)
131.221.3.*(131.221.3.0 - 131.221.3.254)
131.221.4.*(131.221.4.0 - 131.221.4.254)
131.221.5.*(131.221.5.0 - 131.221.5.254)
131.221.6.*(131.221.6.0 - 131.221.6.254)
131.221.7.*(131.221.7.0 - 131.221.7.254)
131.221.8.*(131.221.8.0 - 131.221.8.254)
131.221.9.*(131.221.9.0 - 131.221.9.254)
131.221.10.*(131.221.10.0 - 131.221.10.254)
131.221.11.*(131.221.11.0 - 131.221.11.254)
131.221.12.*(131.221.12.0 - 131.221.12.254)
131.221.13.*(131.221.13.0 - 131.221.13.254)
131.221.14.*(131.221.14.0 - 131.221.14.254)
131.221.15.*(131.221.15.0 - 131.221.15.254)
131.221.16.*(131.221.16.0 - 131.221.16.254)
131.221.17.*(131.221.17.0 - 131.221.17.254)
131.221.18.*(131.221.18.0 - 131.221.18.254)
131.221.19.*(131.221.19.0 - 131.221.19.254)
131.221.20.*(131.221.20.0 - 131.221.20.254)
131.221.21.*(131.221.21.0 - 131.221.21.254)
131.221.22.*(131.221.22.0 - 131.221.22.254)
131.221.23.*(131.221.23.0 - 131.221.23.254)
131.221.24.*(131.221.24.0 - 131.221.24.254)
131.221.25.*(131.221.25.0 - 131.221.25.254)
131.221.26.*(131.221.26.0 - 131.221.26.254)
131.221.27.*(131.221.27.0 - 131.221.27.254)
131.221.28.*(131.221.28.0 - 131.221.28.254)
131.221.29.*(131.221.29.0 - 131.221.29.254)
131.221.30.*(131.221.30.0 - 131.221.30.254)
131.221.31.*(131.221.31.0 - 131.221.31.254)
131.221.32.*(131.221.32.0 - 131.221.32.254)
131.221.33.*(131.221.33.0 - 131.221.33.254)
131.221.34.*(131.221.34.0 - 131.221.34.254)
131.221.35.*(131.221.35.0 - 131.221.35.254)
131.221.36.*(131.221.36.0 - 131.221.36.254)
131.221.37.*(131.221.37.0 - 131.221.37.254)
131.221.38.*(131.221.38.0 - 131.221.38.254)
131.221.39.*(131.221.39.0 - 131.221.39.254)
131.221.40.*(131.221.40.0 - 131.221.40.254)
131.221.41.*(131.221.41.0 - 131.221.41.254)
131.221.42.*(131.221.42.0 - 131.221.42.254)
131.221.43.*(131.221.43.0 - 131.221.43.254)
131.221.44.*(131.221.44.0 - 131.221.44.254)
131.221.45.*(131.221.45.0 - 131.221.45.254)
131.221.46.*(131.221.46.0 - 131.221.46.254)
131.221.47.*(131.221.47.0 - 131.221.47.254)
131.221.48.*(131.221.48.0 - 131.221.48.254)
131.221.49.*(131.221.49.0 - 131.221.49.254)
131.221.50.*(131.221.50.0 - 131.221.50.254)
131.221.51.*(131.221.51.0 - 131.221.51.254)
131.221.52.*(131.221.52.0 - 131.221.52.254)
131.221.53.*(131.221.53.0 - 131.221.53.254)
131.221.54.*(131.221.54.0 - 131.221.54.254)
131.221.55.*(131.221.55.0 - 131.221.55.254)
131.221.56.*(131.221.56.0 - 131.221.56.254)
131.221.57.*(131.221.57.0 - 131.221.57.254)
131.221.58.*(131.221.58.0 - 131.221.58.254)
131.221.59.*(131.221.59.0 - 131.221.59.254)
131.221.60.*(131.221.60.0 - 131.221.60.254)
131.221.61.*(131.221.61.0 - 131.221.61.254)
131.221.62.*(131.221.62.0 - 131.221.62.254)
131.221.63.*(131.221.63.0 - 131.221.63.254)
131.221.64.*(131.221.64.0 - 131.221.64.254)
131.221.65.*(131.221.65.0 - 131.221.65.254)
131.221.66.*(131.221.66.0 - 131.221.66.254)
131.221.67.*(131.221.67.0 - 131.221.67.254)
131.221.68.*(131.221.68.0 - 131.221.68.254)
131.221.69.*(131.221.69.0 - 131.221.69.254)
131.221.70.*(131.221.70.0 - 131.221.70.254)
131.221.71.*(131.221.71.0 - 131.221.71.254)
131.221.72.*(131.221.72.0 - 131.221.72.254)
131.221.73.*(131.221.73.0 - 131.221.73.254)
131.221.74.*(131.221.74.0 - 131.221.74.254)
131.221.75.*(131.221.75.0 - 131.221.75.254)
131.221.76.*(131.221.76.0 - 131.221.76.254)
131.221.77.*(131.221.77.0 - 131.221.77.254)
131.221.78.*(131.221.78.0 - 131.221.78.254)
131.221.79.*(131.221.79.0 - 131.221.79.254)
131.221.80.*(131.221.80.0 - 131.221.80.254)
131.221.81.*(131.221.81.0 - 131.221.81.254)
131.221.82.*(131.221.82.0 - 131.221.82.254)
131.221.83.*(131.221.83.0 - 131.221.83.254)
131.221.84.*(131.221.84.0 - 131.221.84.254)
131.221.85.*(131.221.85.0 - 131.221.85.254)
131.221.86.*(131.221.86.0 - 131.221.86.254)
131.221.87.*(131.221.87.0 - 131.221.87.254)
131.221.88.*(131.221.88.0 - 131.221.88.254)
131.221.89.*(131.221.89.0 - 131.221.89.254)
131.221.90.*(131.221.90.0 - 131.221.90.254)
131.221.91.*(131.221.91.0 - 131.221.91.254)
131.221.92.*(131.221.92.0 - 131.221.92.254)
131.221.93.*(131.221.93.0 - 131.221.93.254)
131.221.94.*(131.221.94.0 - 131.221.94.254)
131.221.95.*(131.221.95.0 - 131.221.95.254)
131.221.96.*(131.221.96.0 - 131.221.96.254)
131.221.97.*(131.221.97.0 - 131.221.97.254)
131.221.98.*(131.221.98.0 - 131.221.98.254)
131.221.99.*(131.221.99.0 - 131.221.99.254)
131.221.100.*(131.221.100.0 - 131.221.100.254)
131.221.101.*(131.221.101.0 - 131.221.101.254)
131.221.102.*(131.221.102.0 - 131.221.102.254)
131.221.103.*(131.221.103.0 - 131.221.103.254)
131.221.104.*(131.221.104.0 - 131.221.104.254)
131.221.105.*(131.221.105.0 - 131.221.105.254)
131.221.106.*(131.221.106.0 - 131.221.106.254)
131.221.107.*(131.221.107.0 - 131.221.107.254)
131.221.108.*(131.221.108.0 - 131.221.108.254)
131.221.109.*(131.221.109.0 - 131.221.109.254)
131.221.110.*(131.221.110.0 - 131.221.110.254)
131.221.111.*(131.221.111.0 - 131.221.111.254)
131.221.112.*(131.221.112.0 - 131.221.112.254)
131.221.113.*(131.221.113.0 - 131.221.113.254)
131.221.114.*(131.221.114.0 - 131.221.114.254)
131.221.115.*(131.221.115.0 - 131.221.115.254)
131.221.116.*(131.221.116.0 - 131.221.116.254)
131.221.117.*(131.221.117.0 - 131.221.117.254)
131.221.118.*(131.221.118.0 - 131.221.118.254)
131.221.119.*(131.221.119.0 - 131.221.119.254)
131.221.120.*(131.221.120.0 - 131.221.120.254)
131.221.121.*(131.221.121.0 - 131.221.121.254)
131.221.122.*(131.221.122.0 - 131.221.122.254)
131.221.123.*(131.221.123.0 - 131.221.123.254)
131.221.124.*(131.221.124.0 - 131.221.124.254)
131.221.125.*(131.221.125.0 - 131.221.125.254)
131.221.126.*(131.221.126.0 - 131.221.126.254)
131.221.127.*(131.221.127.0 - 131.221.127.254)
131.221.128.*(131.221.128.0 - 131.221.128.254)
131.221.129.*(131.221.129.0 - 131.221.129.254)
131.221.130.*(131.221.130.0 - 131.221.130.254)
131.221.131.*(131.221.131.0 - 131.221.131.254)
131.221.132.*(131.221.132.0 - 131.221.132.254)
131.221.133.*(131.221.133.0 - 131.221.133.254)
131.221.134.*(131.221.134.0 - 131.221.134.254)
131.221.135.*(131.221.135.0 - 131.221.135.254)
131.221.136.*(131.221.136.0 - 131.221.136.254)
131.221.137.*(131.221.137.0 - 131.221.137.254)
131.221.138.*(131.221.138.0 - 131.221.138.254)
131.221.139.*(131.221.139.0 - 131.221.139.254)
131.221.140.*(131.221.140.0 - 131.221.140.254)
131.221.141.*(131.221.141.0 - 131.221.141.254)
131.221.142.*(131.221.142.0 - 131.221.142.254)
131.221.143.*(131.221.143.0 - 131.221.143.254)
131.221.144.*(131.221.144.0 - 131.221.144.254)
131.221.145.*(131.221.145.0 - 131.221.145.254)
131.221.146.*(131.221.146.0 - 131.221.146.254)
131.221.147.*(131.221.147.0 - 131.221.147.254)
131.221.148.*(131.221.148.0 - 131.221.148.254)
131.221.149.*(131.221.149.0 - 131.221.149.254)
131.221.150.*(131.221.150.0 - 131.221.150.254)
131.221.151.*(131.221.151.0 - 131.221.151.254)
131.221.152.*(131.221.152.0 - 131.221.152.254)
131.221.153.*(131.221.153.0 - 131.221.153.254)
131.221.154.*(131.221.154.0 - 131.221.154.254)
131.221.155.*(131.221.155.0 - 131.221.155.254)
131.221.156.*(131.221.156.0 - 131.221.156.254)
131.221.157.*(131.221.157.0 - 131.221.157.254)
131.221.158.*(131.221.158.0 - 131.221.158.254)
131.221.159.*(131.221.159.0 - 131.221.159.254)
131.221.160.*(131.221.160.0 - 131.221.160.254)
131.221.161.*(131.221.161.0 - 131.221.161.254)
131.221.162.*(131.221.162.0 - 131.221.162.254)
131.221.163.*(131.221.163.0 - 131.221.163.254)
131.221.164.*(131.221.164.0 - 131.221.164.254)
131.221.165.*(131.221.165.0 - 131.221.165.254)
131.221.166.*(131.221.166.0 - 131.221.166.254)
131.221.167.*(131.221.167.0 - 131.221.167.254)
131.221.168.*(131.221.168.0 - 131.221.168.254)
131.221.169.*(131.221.169.0 - 131.221.169.254)
131.221.170.*(131.221.170.0 - 131.221.170.254)
131.221.171.*(131.221.171.0 - 131.221.171.254)
131.221.172.*(131.221.172.0 - 131.221.172.254)
131.221.173.*(131.221.173.0 - 131.221.173.254)
131.221.174.*(131.221.174.0 - 131.221.174.254)
131.221.175.*(131.221.175.0 - 131.221.175.254)
131.221.176.*(131.221.176.0 - 131.221.176.254)
131.221.177.*(131.221.177.0 - 131.221.177.254)
131.221.178.*(131.221.178.0 - 131.221.178.254)
131.221.179.*(131.221.179.0 - 131.221.179.254)
131.221.180.*(131.221.180.0 - 131.221.180.254)
131.221.181.*(131.221.181.0 - 131.221.181.254)
131.221.182.*(131.221.182.0 - 131.221.182.254)
131.221.183.*(131.221.183.0 - 131.221.183.254)
131.221.184.*(131.221.184.0 - 131.221.184.254)
131.221.185.*(131.221.185.0 - 131.221.185.254)
131.221.186.*(131.221.186.0 - 131.221.186.254)
131.221.187.*(131.221.187.0 - 131.221.187.254)
131.221.188.*(131.221.188.0 - 131.221.188.254)
131.221.189.*(131.221.189.0 - 131.221.189.254)
131.221.190.*(131.221.190.0 - 131.221.190.254)
131.221.191.*(131.221.191.0 - 131.221.191.254)
131.221.192.*(131.221.192.0 - 131.221.192.254)
131.221.193.*(131.221.193.0 - 131.221.193.254)
131.221.194.*(131.221.194.0 - 131.221.194.254)
131.221.195.*(131.221.195.0 - 131.221.195.254)
131.221.196.*(131.221.196.0 - 131.221.196.254)
131.221.197.*(131.221.197.0 - 131.221.197.254)
131.221.198.*(131.221.198.0 - 131.221.198.254)
131.221.199.*(131.221.199.0 - 131.221.199.254)
131.221.200.*(131.221.200.0 - 131.221.200.254)
131.221.201.*(131.221.201.0 - 131.221.201.254)
131.221.202.*(131.221.202.0 - 131.221.202.254)
131.221.203.*(131.221.203.0 - 131.221.203.254)
131.221.204.*(131.221.204.0 - 131.221.204.254)
131.221.205.*(131.221.205.0 - 131.221.205.254)
131.221.206.*(131.221.206.0 - 131.221.206.254)
131.221.207.*(131.221.207.0 - 131.221.207.254)
131.221.208.*(131.221.208.0 - 131.221.208.254)
131.221.209.*(131.221.209.0 - 131.221.209.254)
131.221.210.*(131.221.210.0 - 131.221.210.254)
131.221.211.*(131.221.211.0 - 131.221.211.254)
131.221.212.*(131.221.212.0 - 131.221.212.254)
131.221.213.*(131.221.213.0 - 131.221.213.254)
131.221.214.*(131.221.214.0 - 131.221.214.254)
131.221.215.*(131.221.215.0 - 131.221.215.254)
131.221.216.*(131.221.216.0 - 131.221.216.254)
131.221.217.*(131.221.217.0 - 131.221.217.254)
131.221.218.*(131.221.218.0 - 131.221.218.254)
131.221.219.*(131.221.219.0 - 131.221.219.254)
131.221.220.*(131.221.220.0 - 131.221.220.254)
131.221.221.*(131.221.221.0 - 131.221.221.254)
131.221.222.*(131.221.222.0 - 131.221.222.254)
131.221.223.*(131.221.223.0 - 131.221.223.254)
131.221.224.*(131.221.224.0 - 131.221.224.254)
131.221.225.*(131.221.225.0 - 131.221.225.254)
131.221.226.*(131.221.226.0 - 131.221.226.254)
131.221.227.*(131.221.227.0 - 131.221.227.254)
131.221.228.*(131.221.228.0 - 131.221.228.254)
131.221.229.*(131.221.229.0 - 131.221.229.254)
131.221.230.*(131.221.230.0 - 131.221.230.254)
131.221.231.*(131.221.231.0 - 131.221.231.254)
131.221.232.*(131.221.232.0 - 131.221.232.254)
131.221.233.*(131.221.233.0 - 131.221.233.254)
131.221.234.*(131.221.234.0 - 131.221.234.254)
131.221.235.*(131.221.235.0 - 131.221.235.254)
131.221.236.*(131.221.236.0 - 131.221.236.254)
131.221.237.*(131.221.237.0 - 131.221.237.254)
131.221.238.*(131.221.238.0 - 131.221.238.254)
131.221.239.*(131.221.239.0 - 131.221.239.254)
131.221.240.*(131.221.240.0 - 131.221.240.254)
131.221.241.*(131.221.241.0 - 131.221.241.254)
131.221.242.*(131.221.242.0 - 131.221.242.254)
131.221.243.*(131.221.243.0 - 131.221.243.254)
131.221.244.*(131.221.244.0 - 131.221.244.254)
131.221.245.*(131.221.245.0 - 131.221.245.254)
131.221.246.*(131.221.246.0 - 131.221.246.254)
131.221.247.*(131.221.247.0 - 131.221.247.254)
131.221.248.*(131.221.248.0 - 131.221.248.254)
131.221.249.*(131.221.249.0 - 131.221.249.254)
131.221.250.*(131.221.250.0 - 131.221.250.254)
131.221.251.*(131.221.251.0 - 131.221.251.254)
131.221.252.*(131.221.252.0 - 131.221.252.254)
131.221.253.*(131.221.253.0 - 131.221.253.254)
131.221.254.*(131.221.254.0 - 131.221.254.254)
131.221.255.*(131.221.255.0 - 131.221.255.254)

🔝 返回顶部

131.221开头的IP是哪里的IP,IP地址列表: 131.221.. (131.221.0.* - 131.221.255.*)

内容:

1. 第一个IP地址例子

2. B类IP地址列表

3. 最后一个IP地址例子

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