251.20开头的IP是哪里的IP,IP地址列表: 251.20.*.* (251.20.0.* - 251.20.255.*)
这是第一个字节为251,第二个字节为20,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251.20.*.* (251.20.0.0 - 251.20.255.255)。
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251.20.1.1为例,来描述这个IP的属性:
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:
1. 第一个IP地址例子
图标/图像含义表
251.20.1.1是一个保留的IP地址。保留的IP地址段不会在互联网上使用,因此与广域网相连的路由器在处理保留IP地址时,只是将该数据包丢弃处理,而不会路由到广域网上去。从而将保留IP地址产生的数据隔离在局域网内部。更多详情:251.20.1.1。
🔝 返回顶部2. E类IP地址列表
E类地址的前4位恒为1111,预置前4位为1意味着E类地址开始于128 + 64 + 32 + 16 = 240。 E类IP地址范围:240.0.0.0 ~ 255.255.255.255。 E类IPv4地址不区分网络地址与主机地址。 E类IP地址保留为以后使用,通常用于研究之用。因此Internet上没有可用的E类地址。 如果您需要了解E类IP地址段详情,可以点击E类IP地址列表中的标题链接。
- 251.20.0.*(251.20.0.0 - 251.20.0.254)
- 251.20.1.*(251.20.1.0 - 251.20.1.254)
- 251.20.2.*(251.20.2.0 - 251.20.2.254)
- 251.20.3.*(251.20.3.0 - 251.20.3.254)
- 251.20.4.*(251.20.4.0 - 251.20.4.254)
- 251.20.5.*(251.20.5.0 - 251.20.5.254)
- 251.20.6.*(251.20.6.0 - 251.20.6.254)
- 251.20.7.*(251.20.7.0 - 251.20.7.254)
- 251.20.8.*(251.20.8.0 - 251.20.8.254)
- 251.20.9.*(251.20.9.0 - 251.20.9.254)
- 251.20.10.*(251.20.10.0 - 251.20.10.254)
- 251.20.11.*(251.20.11.0 - 251.20.11.254)
- 251.20.12.*(251.20.12.0 - 251.20.12.254)
- 251.20.13.*(251.20.13.0 - 251.20.13.254)
- 251.20.14.*(251.20.14.0 - 251.20.14.254)
- 251.20.15.*(251.20.15.0 - 251.20.15.254)
- 251.20.16.*(251.20.16.0 - 251.20.16.254)
- 251.20.17.*(251.20.17.0 - 251.20.17.254)
- 251.20.18.*(251.20.18.0 - 251.20.18.254)
- 251.20.19.*(251.20.19.0 - 251.20.19.254)
- 251.20.20.*(251.20.20.0 - 251.20.20.254)
- 251.20.21.*(251.20.21.0 - 251.20.21.254)
- 251.20.22.*(251.20.22.0 - 251.20.22.254)
- 251.20.23.*(251.20.23.0 - 251.20.23.254)
- 251.20.24.*(251.20.24.0 - 251.20.24.254)
- 251.20.25.*(251.20.25.0 - 251.20.25.254)
- 251.20.26.*(251.20.26.0 - 251.20.26.254)
- 251.20.27.*(251.20.27.0 - 251.20.27.254)
- 251.20.28.*(251.20.28.0 - 251.20.28.254)
- 251.20.29.*(251.20.29.0 - 251.20.29.254)
- 251.20.30.*(251.20.30.0 - 251.20.30.254)
- 251.20.31.*(251.20.31.0 - 251.20.31.254)
- 251.20.32.*(251.20.32.0 - 251.20.32.254)
- 251.20.33.*(251.20.33.0 - 251.20.33.254)
- 251.20.34.*(251.20.34.0 - 251.20.34.254)
- 251.20.35.*(251.20.35.0 - 251.20.35.254)
- 251.20.36.*(251.20.36.0 - 251.20.36.254)
- 251.20.37.*(251.20.37.0 - 251.20.37.254)
- 251.20.38.*(251.20.38.0 - 251.20.38.254)
- 251.20.39.*(251.20.39.0 - 251.20.39.254)
- 251.20.40.*(251.20.40.0 - 251.20.40.254)
- 251.20.41.*(251.20.41.0 - 251.20.41.254)
- 251.20.42.*(251.20.42.0 - 251.20.42.254)
- 251.20.43.*(251.20.43.0 - 251.20.43.254)
- 251.20.44.*(251.20.44.0 - 251.20.44.254)
- 251.20.45.*(251.20.45.0 - 251.20.45.254)
- 251.20.46.*(251.20.46.0 - 251.20.46.254)
- 251.20.47.*(251.20.47.0 - 251.20.47.254)
- 251.20.48.*(251.20.48.0 - 251.20.48.254)
- 251.20.49.*(251.20.49.0 - 251.20.49.254)
- 251.20.50.*(251.20.50.0 - 251.20.50.254)
- 251.20.51.*(251.20.51.0 - 251.20.51.254)
- 251.20.52.*(251.20.52.0 - 251.20.52.254)
- 251.20.53.*(251.20.53.0 - 251.20.53.254)
- 251.20.54.*(251.20.54.0 - 251.20.54.254)
- 251.20.55.*(251.20.55.0 - 251.20.55.254)
- 251.20.56.*(251.20.56.0 - 251.20.56.254)
- 251.20.57.*(251.20.57.0 - 251.20.57.254)
- 251.20.58.*(251.20.58.0 - 251.20.58.254)
- 251.20.59.*(251.20.59.0 - 251.20.59.254)
- 251.20.60.*(251.20.60.0 - 251.20.60.254)
- 251.20.61.*(251.20.61.0 - 251.20.61.254)
- 251.20.62.*(251.20.62.0 - 251.20.62.254)
- 251.20.63.*(251.20.63.0 - 251.20.63.254)
- 251.20.64.*(251.20.64.0 - 251.20.64.254)
- 251.20.65.*(251.20.65.0 - 251.20.65.254)
- 251.20.66.*(251.20.66.0 - 251.20.66.254)
- 251.20.67.*(251.20.67.0 - 251.20.67.254)
- 251.20.68.*(251.20.68.0 - 251.20.68.254)
- 251.20.69.*(251.20.69.0 - 251.20.69.254)
- 251.20.70.*(251.20.70.0 - 251.20.70.254)
- 251.20.71.*(251.20.71.0 - 251.20.71.254)
- 251.20.72.*(251.20.72.0 - 251.20.72.254)
- 251.20.73.*(251.20.73.0 - 251.20.73.254)
- 251.20.74.*(251.20.74.0 - 251.20.74.254)
- 251.20.75.*(251.20.75.0 - 251.20.75.254)
- 251.20.76.*(251.20.76.0 - 251.20.76.254)
- 251.20.77.*(251.20.77.0 - 251.20.77.254)
- 251.20.78.*(251.20.78.0 - 251.20.78.254)
- 251.20.79.*(251.20.79.0 - 251.20.79.254)
- 251.20.80.*(251.20.80.0 - 251.20.80.254)
- 251.20.81.*(251.20.81.0 - 251.20.81.254)
- 251.20.82.*(251.20.82.0 - 251.20.82.254)
- 251.20.83.*(251.20.83.0 - 251.20.83.254)
- 251.20.84.*(251.20.84.0 - 251.20.84.254)
- 251.20.85.*(251.20.85.0 - 251.20.85.254)
- 251.20.86.*(251.20.86.0 - 251.20.86.254)
- 251.20.87.*(251.20.87.0 - 251.20.87.254)
- 251.20.88.*(251.20.88.0 - 251.20.88.254)
- 251.20.89.*(251.20.89.0 - 251.20.89.254)
- 251.20.90.*(251.20.90.0 - 251.20.90.254)
- 251.20.91.*(251.20.91.0 - 251.20.91.254)
- 251.20.92.*(251.20.92.0 - 251.20.92.254)
- 251.20.93.*(251.20.93.0 - 251.20.93.254)
- 251.20.94.*(251.20.94.0 - 251.20.94.254)
- 251.20.95.*(251.20.95.0 - 251.20.95.254)
- 251.20.96.*(251.20.96.0 - 251.20.96.254)
- 251.20.97.*(251.20.97.0 - 251.20.97.254)
- 251.20.98.*(251.20.98.0 - 251.20.98.254)
- 251.20.99.*(251.20.99.0 - 251.20.99.254)
- 251.20.100.*(251.20.100.0 - 251.20.100.254)
- 251.20.101.*(251.20.101.0 - 251.20.101.254)
- 251.20.102.*(251.20.102.0 - 251.20.102.254)
- 251.20.103.*(251.20.103.0 - 251.20.103.254)
- 251.20.104.*(251.20.104.0 - 251.20.104.254)
- 251.20.105.*(251.20.105.0 - 251.20.105.254)
- 251.20.106.*(251.20.106.0 - 251.20.106.254)
- 251.20.107.*(251.20.107.0 - 251.20.107.254)
- 251.20.108.*(251.20.108.0 - 251.20.108.254)
- 251.20.109.*(251.20.109.0 - 251.20.109.254)
- 251.20.110.*(251.20.110.0 - 251.20.110.254)
- 251.20.111.*(251.20.111.0 - 251.20.111.254)
- 251.20.112.*(251.20.112.0 - 251.20.112.254)
- 251.20.113.*(251.20.113.0 - 251.20.113.254)
- 251.20.114.*(251.20.114.0 - 251.20.114.254)
- 251.20.115.*(251.20.115.0 - 251.20.115.254)
- 251.20.116.*(251.20.116.0 - 251.20.116.254)
- 251.20.117.*(251.20.117.0 - 251.20.117.254)
- 251.20.118.*(251.20.118.0 - 251.20.118.254)
- 251.20.119.*(251.20.119.0 - 251.20.119.254)
- 251.20.120.*(251.20.120.0 - 251.20.120.254)
- 251.20.121.*(251.20.121.0 - 251.20.121.254)
- 251.20.122.*(251.20.122.0 - 251.20.122.254)
- 251.20.123.*(251.20.123.0 - 251.20.123.254)
- 251.20.124.*(251.20.124.0 - 251.20.124.254)
- 251.20.125.*(251.20.125.0 - 251.20.125.254)
- 251.20.126.*(251.20.126.0 - 251.20.126.254)
- 251.20.127.*(251.20.127.0 - 251.20.127.254)
- 251.20.128.*(251.20.128.0 - 251.20.128.254)
- 251.20.129.*(251.20.129.0 - 251.20.129.254)
- 251.20.130.*(251.20.130.0 - 251.20.130.254)
- 251.20.131.*(251.20.131.0 - 251.20.131.254)
- 251.20.132.*(251.20.132.0 - 251.20.132.254)
- 251.20.133.*(251.20.133.0 - 251.20.133.254)
- 251.20.134.*(251.20.134.0 - 251.20.134.254)
- 251.20.135.*(251.20.135.0 - 251.20.135.254)
- 251.20.136.*(251.20.136.0 - 251.20.136.254)
- 251.20.137.*(251.20.137.0 - 251.20.137.254)
- 251.20.138.*(251.20.138.0 - 251.20.138.254)
- 251.20.139.*(251.20.139.0 - 251.20.139.254)
- 251.20.140.*(251.20.140.0 - 251.20.140.254)
- 251.20.141.*(251.20.141.0 - 251.20.141.254)
- 251.20.142.*(251.20.142.0 - 251.20.142.254)
- 251.20.143.*(251.20.143.0 - 251.20.143.254)
- 251.20.144.*(251.20.144.0 - 251.20.144.254)
- 251.20.145.*(251.20.145.0 - 251.20.145.254)
- 251.20.146.*(251.20.146.0 - 251.20.146.254)
- 251.20.147.*(251.20.147.0 - 251.20.147.254)
- 251.20.148.*(251.20.148.0 - 251.20.148.254)
- 251.20.149.*(251.20.149.0 - 251.20.149.254)
- 251.20.150.*(251.20.150.0 - 251.20.150.254)
- 251.20.151.*(251.20.151.0 - 251.20.151.254)
- 251.20.152.*(251.20.152.0 - 251.20.152.254)
- 251.20.153.*(251.20.153.0 - 251.20.153.254)
- 251.20.154.*(251.20.154.0 - 251.20.154.254)
- 251.20.155.*(251.20.155.0 - 251.20.155.254)
- 251.20.156.*(251.20.156.0 - 251.20.156.254)
- 251.20.157.*(251.20.157.0 - 251.20.157.254)
- 251.20.158.*(251.20.158.0 - 251.20.158.254)
- 251.20.159.*(251.20.159.0 - 251.20.159.254)
- 251.20.160.*(251.20.160.0 - 251.20.160.254)
- 251.20.161.*(251.20.161.0 - 251.20.161.254)
- 251.20.162.*(251.20.162.0 - 251.20.162.254)
- 251.20.163.*(251.20.163.0 - 251.20.163.254)
- 251.20.164.*(251.20.164.0 - 251.20.164.254)
- 251.20.165.*(251.20.165.0 - 251.20.165.254)
- 251.20.166.*(251.20.166.0 - 251.20.166.254)
- 251.20.167.*(251.20.167.0 - 251.20.167.254)
- 251.20.168.*(251.20.168.0 - 251.20.168.254)
- 251.20.169.*(251.20.169.0 - 251.20.169.254)
- 251.20.170.*(251.20.170.0 - 251.20.170.254)
- 251.20.171.*(251.20.171.0 - 251.20.171.254)
- 251.20.172.*(251.20.172.0 - 251.20.172.254)
- 251.20.173.*(251.20.173.0 - 251.20.173.254)
- 251.20.174.*(251.20.174.0 - 251.20.174.254)
- 251.20.175.*(251.20.175.0 - 251.20.175.254)
- 251.20.176.*(251.20.176.0 - 251.20.176.254)
- 251.20.177.*(251.20.177.0 - 251.20.177.254)
- 251.20.178.*(251.20.178.0 - 251.20.178.254)
- 251.20.179.*(251.20.179.0 - 251.20.179.254)
- 251.20.180.*(251.20.180.0 - 251.20.180.254)
- 251.20.181.*(251.20.181.0 - 251.20.181.254)
- 251.20.182.*(251.20.182.0 - 251.20.182.254)
- 251.20.183.*(251.20.183.0 - 251.20.183.254)
- 251.20.184.*(251.20.184.0 - 251.20.184.254)
- 251.20.185.*(251.20.185.0 - 251.20.185.254)
- 251.20.186.*(251.20.186.0 - 251.20.186.254)
- 251.20.187.*(251.20.187.0 - 251.20.187.254)
- 251.20.188.*(251.20.188.0 - 251.20.188.254)
- 251.20.189.*(251.20.189.0 - 251.20.189.254)
- 251.20.190.*(251.20.190.0 - 251.20.190.254)
- 251.20.191.*(251.20.191.0 - 251.20.191.254)
- 251.20.192.*(251.20.192.0 - 251.20.192.254)
- 251.20.193.*(251.20.193.0 - 251.20.193.254)
- 251.20.194.*(251.20.194.0 - 251.20.194.254)
- 251.20.195.*(251.20.195.0 - 251.20.195.254)
- 251.20.196.*(251.20.196.0 - 251.20.196.254)
- 251.20.197.*(251.20.197.0 - 251.20.197.254)
- 251.20.198.*(251.20.198.0 - 251.20.198.254)
- 251.20.199.*(251.20.199.0 - 251.20.199.254)
- 251.20.200.*(251.20.200.0 - 251.20.200.254)
- 251.20.201.*(251.20.201.0 - 251.20.201.254)
- 251.20.202.*(251.20.202.0 - 251.20.202.254)
- 251.20.203.*(251.20.203.0 - 251.20.203.254)
- 251.20.204.*(251.20.204.0 - 251.20.204.254)
- 251.20.205.*(251.20.205.0 - 251.20.205.254)
- 251.20.206.*(251.20.206.0 - 251.20.206.254)
- 251.20.207.*(251.20.207.0 - 251.20.207.254)
- 251.20.208.*(251.20.208.0 - 251.20.208.254)
- 251.20.209.*(251.20.209.0 - 251.20.209.254)
- 251.20.210.*(251.20.210.0 - 251.20.210.254)
- 251.20.211.*(251.20.211.0 - 251.20.211.254)
- 251.20.212.*(251.20.212.0 - 251.20.212.254)
- 251.20.213.*(251.20.213.0 - 251.20.213.254)
- 251.20.214.*(251.20.214.0 - 251.20.214.254)
- 251.20.215.*(251.20.215.0 - 251.20.215.254)
- 251.20.216.*(251.20.216.0 - 251.20.216.254)
- 251.20.217.*(251.20.217.0 - 251.20.217.254)
- 251.20.218.*(251.20.218.0 - 251.20.218.254)
- 251.20.219.*(251.20.219.0 - 251.20.219.254)
- 251.20.220.*(251.20.220.0 - 251.20.220.254)
- 251.20.221.*(251.20.221.0 - 251.20.221.254)
- 251.20.222.*(251.20.222.0 - 251.20.222.254)
- 251.20.223.*(251.20.223.0 - 251.20.223.254)
- 251.20.224.*(251.20.224.0 - 251.20.224.254)
- 251.20.225.*(251.20.225.0 - 251.20.225.254)
- 251.20.226.*(251.20.226.0 - 251.20.226.254)
- 251.20.227.*(251.20.227.0 - 251.20.227.254)
- 251.20.228.*(251.20.228.0 - 251.20.228.254)
- 251.20.229.*(251.20.229.0 - 251.20.229.254)
- 251.20.230.*(251.20.230.0 - 251.20.230.254)
- 251.20.231.*(251.20.231.0 - 251.20.231.254)
- 251.20.232.*(251.20.232.0 - 251.20.232.254)
- 251.20.233.*(251.20.233.0 - 251.20.233.254)
- 251.20.234.*(251.20.234.0 - 251.20.234.254)
- 251.20.235.*(251.20.235.0 - 251.20.235.254)
- 251.20.236.*(251.20.236.0 - 251.20.236.254)
- 251.20.237.*(251.20.237.0 - 251.20.237.254)
- 251.20.238.*(251.20.238.0 - 251.20.238.254)
- 251.20.239.*(251.20.239.0 - 251.20.239.254)
- 251.20.240.*(251.20.240.0 - 251.20.240.254)
- 251.20.241.*(251.20.241.0 - 251.20.241.254)
- 251.20.242.*(251.20.242.0 - 251.20.242.254)
- 251.20.243.*(251.20.243.0 - 251.20.243.254)
- 251.20.244.*(251.20.244.0 - 251.20.244.254)
- 251.20.245.*(251.20.245.0 - 251.20.245.254)
- 251.20.246.*(251.20.246.0 - 251.20.246.254)
- 251.20.247.*(251.20.247.0 - 251.20.247.254)
- 251.20.248.*(251.20.248.0 - 251.20.248.254)
- 251.20.249.*(251.20.249.0 - 251.20.249.254)
- 251.20.250.*(251.20.250.0 - 251.20.250.254)
- 251.20.251.*(251.20.251.0 - 251.20.251.254)
- 251.20.252.*(251.20.252.0 - 251.20.252.254)
- 251.20.253.*(251.20.253.0 - 251.20.253.254)
- 251.20.254.*(251.20.254.0 - 251.20.254.254)
- 251.20.255.*(251.20.255.0 - 251.20.255.254)
3. 最后一个IP地址例子
图标/图像含义表
251.20.255.255是一个保留的IP地址。保留的IP地址段不会在互联网上使用,因此与广域网相连的路由器在处理保留IP地址时,只是将该数据包丢弃处理,而不会路由到广域网上去。从而将保留IP地址产生的数据隔离在局域网内部。更多详情:251.20.255.255。
🔝 返回顶部