81.208开头的IP是哪里的IP,IP地址列表: 81.208.*.* (81.208.0.* - 81.208.255.*)
这是第一个字节为81,第二个字节为208,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81.208.*.* (81.208.0.0 - 81.208.255.255)。
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81.208.1.1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
81.208.1.1是一个公开IP地址,使用者位于意大利 Lombardy Milan,其用途是固定电话互联网服务提供商,类型是宽带/电缆/光纤。更多详情:81.208.1.1。
🔝 返回顶部2. A类IP地址列表
A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,第一段号码(字节1)为网络号码,剩下的后三段号码(字节2.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,A类IP地址就由1字节的网络地址和3字节主机地址组成,网络地址的最高位必须是'0'。 A类IP地址范围:1.0.0.0 ~ 127.255.255.255,可用IP地址范围:1.0.0.1 ~ 127.255.255.254。 A类IP地址中网络的标识长度为7位,主机标识的长度为24位,A类网络地址数量较少(2 ^ 7 - 2 = 126个),可以用于容纳1600多万计算机的大型网络(2 ^ 24 - 2 = 16777214个)。 如果您需要了解A类IP段更详细的IP地址信息,请点击A类IP地址列表中的标题链接。
- 81.208.0.*(81.208.0.0 - 81.208.0.254)
- 81.208.1.*(81.208.1.0 - 81.208.1.254)
- 81.208.2.*(81.208.2.0 - 81.208.2.254)
- 81.208.3.*(81.208.3.0 - 81.208.3.254)
- 81.208.4.*(81.208.4.0 - 81.208.4.254)
- 81.208.5.*(81.208.5.0 - 81.208.5.254)
- 81.208.6.*(81.208.6.0 - 81.208.6.254)
- 81.208.7.*(81.208.7.0 - 81.208.7.254)
- 81.208.8.*(81.208.8.0 - 81.208.8.254)
- 81.208.9.*(81.208.9.0 - 81.208.9.254)
- 81.208.10.*(81.208.10.0 - 81.208.10.254)
- 81.208.11.*(81.208.11.0 - 81.208.11.254)
- 81.208.12.*(81.208.12.0 - 81.208.12.254)
- 81.208.13.*(81.208.13.0 - 81.208.13.254)
- 81.208.14.*(81.208.14.0 - 81.208.14.254)
- 81.208.15.*(81.208.15.0 - 81.208.15.254)
- 81.208.16.*(81.208.16.0 - 81.208.16.254)
- 81.208.17.*(81.208.17.0 - 81.208.17.254)
- 81.208.18.*(81.208.18.0 - 81.208.18.254)
- 81.208.19.*(81.208.19.0 - 81.208.19.254)
- 81.208.20.*(81.208.20.0 - 81.208.20.254)
- 81.208.21.*(81.208.21.0 - 81.208.21.254)
- 81.208.22.*(81.208.22.0 - 81.208.22.254)
- 81.208.23.*(81.208.23.0 - 81.208.23.254)
- 81.208.24.*(81.208.24.0 - 81.208.24.254)
- 81.208.25.*(81.208.25.0 - 81.208.25.254)
- 81.208.26.*(81.208.26.0 - 81.208.26.254)
- 81.208.27.*(81.208.27.0 - 81.208.27.254)
- 81.208.28.*(81.208.28.0 - 81.208.28.254)
- 81.208.29.*(81.208.29.0 - 81.208.29.254)
- 81.208.30.*(81.208.30.0 - 81.208.30.254)
- 81.208.31.*(81.208.31.0 - 81.208.31.254)
- 81.208.32.*(81.208.32.0 - 81.208.32.254)
- 81.208.33.*(81.208.33.0 - 81.208.33.254)
- 81.208.34.*(81.208.34.0 - 81.208.34.254)
- 81.208.35.*(81.208.35.0 - 81.208.35.254)
- 81.208.36.*(81.208.36.0 - 81.208.36.254)
- 81.208.37.*(81.208.37.0 - 81.208.37.254)
- 81.208.38.*(81.208.38.0 - 81.208.38.254)
- 81.208.39.*(81.208.39.0 - 81.208.39.254)
- 81.208.40.*(81.208.40.0 - 81.208.40.254)
- 81.208.41.*(81.208.41.0 - 81.208.41.254)
- 81.208.42.*(81.208.42.0 - 81.208.42.254)
- 81.208.43.*(81.208.43.0 - 81.208.43.254)
- 81.208.44.*(81.208.44.0 - 81.208.44.254)
- 81.208.45.*(81.208.45.0 - 81.208.45.254)
- 81.208.46.*(81.208.46.0 - 81.208.46.254)
- 81.208.47.*(81.208.47.0 - 81.208.47.254)
- 81.208.48.*(81.208.48.0 - 81.208.48.254)
- 81.208.49.*(81.208.49.0 - 81.208.49.254)
- 81.208.50.*(81.208.50.0 - 81.208.50.254)
- 81.208.51.*(81.208.51.0 - 81.208.51.254)
- 81.208.52.*(81.208.52.0 - 81.208.52.254)
- 81.208.53.*(81.208.53.0 - 81.208.53.254)
- 81.208.54.*(81.208.54.0 - 81.208.54.254)
- 81.208.55.*(81.208.55.0 - 81.208.55.254)
- 81.208.56.*(81.208.56.0 - 81.208.56.254)
- 81.208.57.*(81.208.57.0 - 81.208.57.254)
- 81.208.58.*(81.208.58.0 - 81.208.58.254)
- 81.208.59.*(81.208.59.0 - 81.208.59.254)
- 81.208.60.*(81.208.60.0 - 81.208.60.254)
- 81.208.61.*(81.208.61.0 - 81.208.61.254)
- 81.208.62.*(81.208.62.0 - 81.208.62.254)
- 81.208.63.*(81.208.63.0 - 81.208.63.254)
- 81.208.64.*(81.208.64.0 - 81.208.64.254)
- 81.208.65.*(81.208.65.0 - 81.208.65.254)
- 81.208.66.*(81.208.66.0 - 81.208.66.254)
- 81.208.67.*(81.208.67.0 - 81.208.67.254)
- 81.208.68.*(81.208.68.0 - 81.208.68.254)
- 81.208.69.*(81.208.69.0 - 81.208.69.254)
- 81.208.70.*(81.208.70.0 - 81.208.70.254)
- 81.208.71.*(81.208.71.0 - 81.208.71.254)
- 81.208.72.*(81.208.72.0 - 81.208.72.254)
- 81.208.73.*(81.208.73.0 - 81.208.73.254)
- 81.208.74.*(81.208.74.0 - 81.208.74.254)
- 81.208.75.*(81.208.75.0 - 81.208.75.254)
- 81.208.76.*(81.208.76.0 - 81.208.76.254)
- 81.208.77.*(81.208.77.0 - 81.208.77.254)
- 81.208.78.*(81.208.78.0 - 81.208.78.254)
- 81.208.79.*(81.208.79.0 - 81.208.79.254)
- 81.208.80.*(81.208.80.0 - 81.208.80.254)
- 81.208.81.*(81.208.81.0 - 81.208.81.254)
- 81.208.82.*(81.208.82.0 - 81.208.82.254)
- 81.208.83.*(81.208.83.0 - 81.208.83.254)
- 81.208.84.*(81.208.84.0 - 81.208.84.254)
- 81.208.85.*(81.208.85.0 - 81.208.85.254)
- 81.208.86.*(81.208.86.0 - 81.208.86.254)
- 81.208.87.*(81.208.87.0 - 81.208.87.254)
- 81.208.88.*(81.208.88.0 - 81.208.88.254)
- 81.208.89.*(81.208.89.0 - 81.208.89.254)
- 81.208.90.*(81.208.90.0 - 81.208.90.254)
- 81.208.91.*(81.208.91.0 - 81.208.91.254)
- 81.208.92.*(81.208.92.0 - 81.208.92.254)
- 81.208.93.*(81.208.93.0 - 81.208.93.254)
- 81.208.94.*(81.208.94.0 - 81.208.94.254)
- 81.208.95.*(81.208.95.0 - 81.208.95.254)
- 81.208.96.*(81.208.96.0 - 81.208.96.254)
- 81.208.97.*(81.208.97.0 - 81.208.97.254)
- 81.208.98.*(81.208.98.0 - 81.208.98.254)
- 81.208.99.*(81.208.99.0 - 81.208.99.254)
- 81.208.100.*(81.208.100.0 - 81.208.100.254)
- 81.208.101.*(81.208.101.0 - 81.208.101.254)
- 81.208.102.*(81.208.102.0 - 81.208.102.254)
- 81.208.103.*(81.208.103.0 - 81.208.103.254)
- 81.208.104.*(81.208.104.0 - 81.208.104.254)
- 81.208.105.*(81.208.105.0 - 81.208.105.254)
- 81.208.106.*(81.208.106.0 - 81.208.106.254)
- 81.208.107.*(81.208.107.0 - 81.208.107.254)
- 81.208.108.*(81.208.108.0 - 81.208.108.254)
- 81.208.109.*(81.208.109.0 - 81.208.109.254)
- 81.208.110.*(81.208.110.0 - 81.208.110.254)
- 81.208.111.*(81.208.111.0 - 81.208.111.254)
- 81.208.112.*(81.208.112.0 - 81.208.112.254)
- 81.208.113.*(81.208.113.0 - 81.208.113.254)
- 81.208.114.*(81.208.114.0 - 81.208.114.254)
- 81.208.115.*(81.208.115.0 - 81.208.115.254)
- 81.208.116.*(81.208.116.0 - 81.208.116.254)
- 81.208.117.*(81.208.117.0 - 81.208.117.254)
- 81.208.118.*(81.208.118.0 - 81.208.118.254)
- 81.208.119.*(81.208.119.0 - 81.208.119.254)
- 81.208.120.*(81.208.120.0 - 81.208.120.254)
- 81.208.121.*(81.208.121.0 - 81.208.121.254)
- 81.208.122.*(81.208.122.0 - 81.208.122.254)
- 81.208.123.*(81.208.123.0 - 81.208.123.254)
- 81.208.124.*(81.208.124.0 - 81.208.124.254)
- 81.208.125.*(81.208.125.0 - 81.208.125.254)
- 81.208.126.*(81.208.126.0 - 81.208.126.254)
- 81.208.127.*(81.208.127.0 - 81.208.127.254)
- 81.208.128.*(81.208.128.0 - 81.208.128.254)
- 81.208.129.*(81.208.129.0 - 81.208.129.254)
- 81.208.130.*(81.208.130.0 - 81.208.130.254)
- 81.208.131.*(81.208.131.0 - 81.208.131.254)
- 81.208.132.*(81.208.132.0 - 81.208.132.254)
- 81.208.133.*(81.208.133.0 - 81.208.133.254)
- 81.208.134.*(81.208.134.0 - 81.208.134.254)
- 81.208.135.*(81.208.135.0 - 81.208.135.254)
- 81.208.136.*(81.208.136.0 - 81.208.136.254)
- 81.208.137.*(81.208.137.0 - 81.208.137.254)
- 81.208.138.*(81.208.138.0 - 81.208.138.254)
- 81.208.139.*(81.208.139.0 - 81.208.139.254)
- 81.208.140.*(81.208.140.0 - 81.208.140.254)
- 81.208.141.*(81.208.141.0 - 81.208.141.254)
- 81.208.142.*(81.208.142.0 - 81.208.142.254)
- 81.208.143.*(81.208.143.0 - 81.208.143.254)
- 81.208.144.*(81.208.144.0 - 81.208.144.254)
- 81.208.145.*(81.208.145.0 - 81.208.145.254)
- 81.208.146.*(81.208.146.0 - 81.208.146.254)
- 81.208.147.*(81.208.147.0 - 81.208.147.254)
- 81.208.148.*(81.208.148.0 - 81.208.148.254)
- 81.208.149.*(81.208.149.0 - 81.208.149.254)
- 81.208.150.*(81.208.150.0 - 81.208.150.254)
- 81.208.151.*(81.208.151.0 - 81.208.151.254)
- 81.208.152.*(81.208.152.0 - 81.208.152.254)
- 81.208.153.*(81.208.153.0 - 81.208.153.254)
- 81.208.154.*(81.208.154.0 - 81.208.154.254)
- 81.208.155.*(81.208.155.0 - 81.208.155.254)
- 81.208.156.*(81.208.156.0 - 81.208.156.254)
- 81.208.157.*(81.208.157.0 - 81.208.157.254)
- 81.208.158.*(81.208.158.0 - 81.208.158.254)
- 81.208.159.*(81.208.159.0 - 81.208.159.254)
- 81.208.160.*(81.208.160.0 - 81.208.160.254)
- 81.208.161.*(81.208.161.0 - 81.208.161.254)
- 81.208.162.*(81.208.162.0 - 81.208.162.254)
- 81.208.163.*(81.208.163.0 - 81.208.163.254)
- 81.208.164.*(81.208.164.0 - 81.208.164.254)
- 81.208.165.*(81.208.165.0 - 81.208.165.254)
- 81.208.166.*(81.208.166.0 - 81.208.166.254)
- 81.208.167.*(81.208.167.0 - 81.208.167.254)
- 81.208.168.*(81.208.168.0 - 81.208.168.254)
- 81.208.169.*(81.208.169.0 - 81.208.169.254)
- 81.208.170.*(81.208.170.0 - 81.208.170.254)
- 81.208.171.*(81.208.171.0 - 81.208.171.254)
- 81.208.172.*(81.208.172.0 - 81.208.172.254)
- 81.208.173.*(81.208.173.0 - 81.208.173.254)
- 81.208.174.*(81.208.174.0 - 81.208.174.254)
- 81.208.175.*(81.208.175.0 - 81.208.175.254)
- 81.208.176.*(81.208.176.0 - 81.208.176.254)
- 81.208.177.*(81.208.177.0 - 81.208.177.254)
- 81.208.178.*(81.208.178.0 - 81.208.178.254)
- 81.208.179.*(81.208.179.0 - 81.208.179.254)
- 81.208.180.*(81.208.180.0 - 81.208.180.254)
- 81.208.181.*(81.208.181.0 - 81.208.181.254)
- 81.208.182.*(81.208.182.0 - 81.208.182.254)
- 81.208.183.*(81.208.183.0 - 81.208.183.254)
- 81.208.184.*(81.208.184.0 - 81.208.184.254)
- 81.208.185.*(81.208.185.0 - 81.208.185.254)
- 81.208.186.*(81.208.186.0 - 81.208.186.254)
- 81.208.187.*(81.208.187.0 - 81.208.187.254)
- 81.208.188.*(81.208.188.0 - 81.208.188.254)
- 81.208.189.*(81.208.189.0 - 81.208.189.254)
- 81.208.190.*(81.208.190.0 - 81.208.190.254)
- 81.208.191.*(81.208.191.0 - 81.208.191.254)
- 81.208.192.*(81.208.192.0 - 81.208.192.254)
- 81.208.193.*(81.208.193.0 - 81.208.193.254)
- 81.208.194.*(81.208.194.0 - 81.208.194.254)
- 81.208.195.*(81.208.195.0 - 81.208.195.254)
- 81.208.196.*(81.208.196.0 - 81.208.196.254)
- 81.208.197.*(81.208.197.0 - 81.208.197.254)
- 81.208.198.*(81.208.198.0 - 81.208.198.254)
- 81.208.199.*(81.208.199.0 - 81.208.199.254)
- 81.208.200.*(81.208.200.0 - 81.208.200.254)
- 81.208.201.*(81.208.201.0 - 81.208.201.254)
- 81.208.202.*(81.208.202.0 - 81.208.202.254)
- 81.208.203.*(81.208.203.0 - 81.208.203.254)
- 81.208.204.*(81.208.204.0 - 81.208.204.254)
- 81.208.205.*(81.208.205.0 - 81.208.205.254)
- 81.208.206.*(81.208.206.0 - 81.208.206.254)
- 81.208.207.*(81.208.207.0 - 81.208.207.254)
- 81.208.208.*(81.208.208.0 - 81.208.208.254)
- 81.208.209.*(81.208.209.0 - 81.208.209.254)
- 81.208.210.*(81.208.210.0 - 81.208.210.254)
- 81.208.211.*(81.208.211.0 - 81.208.211.254)
- 81.208.212.*(81.208.212.0 - 81.208.212.254)
- 81.208.213.*(81.208.213.0 - 81.208.213.254)
- 81.208.214.*(81.208.214.0 - 81.208.214.254)
- 81.208.215.*(81.208.215.0 - 81.208.215.254)
- 81.208.216.*(81.208.216.0 - 81.208.216.254)
- 81.208.217.*(81.208.217.0 - 81.208.217.254)
- 81.208.218.*(81.208.218.0 - 81.208.218.254)
- 81.208.219.*(81.208.219.0 - 81.208.219.254)
- 81.208.220.*(81.208.220.0 - 81.208.220.254)
- 81.208.221.*(81.208.221.0 - 81.208.221.254)
- 81.208.222.*(81.208.222.0 - 81.208.222.254)
- 81.208.223.*(81.208.223.0 - 81.208.223.254)
- 81.208.224.*(81.208.224.0 - 81.208.224.254)
- 81.208.225.*(81.208.225.0 - 81.208.225.254)
- 81.208.226.*(81.208.226.0 - 81.208.226.254)
- 81.208.227.*(81.208.227.0 - 81.208.227.254)
- 81.208.228.*(81.208.228.0 - 81.208.228.254)
- 81.208.229.*(81.208.229.0 - 81.208.229.254)
- 81.208.230.*(81.208.230.0 - 81.208.230.254)
- 81.208.231.*(81.208.231.0 - 81.208.231.254)
- 81.208.232.*(81.208.232.0 - 81.208.232.254)
- 81.208.233.*(81.208.233.0 - 81.208.233.254)
- 81.208.234.*(81.208.234.0 - 81.208.234.254)
- 81.208.235.*(81.208.235.0 - 81.208.235.254)
- 81.208.236.*(81.208.236.0 - 81.208.236.254)
- 81.208.237.*(81.208.237.0 - 81.208.237.254)
- 81.208.238.*(81.208.238.0 - 81.208.238.254)
- 81.208.239.*(81.208.239.0 - 81.208.239.254)
- 81.208.240.*(81.208.240.0 - 81.208.240.254)
- 81.208.241.*(81.208.241.0 - 81.208.241.254)
- 81.208.242.*(81.208.242.0 - 81.208.242.254)
- 81.208.243.*(81.208.243.0 - 81.208.243.254)
- 81.208.244.*(81.208.244.0 - 81.208.244.254)
- 81.208.245.*(81.208.245.0 - 81.208.245.254)
- 81.208.246.*(81.208.246.0 - 81.208.246.254)
- 81.208.247.*(81.208.247.0 - 81.208.247.254)
- 81.208.248.*(81.208.248.0 - 81.208.248.254)
- 81.208.249.*(81.208.249.0 - 81.208.249.254)
- 81.208.250.*(81.208.250.0 - 81.208.250.254)
- 81.208.251.*(81.208.251.0 - 81.208.251.254)
- 81.208.252.*(81.208.252.0 - 81.208.252.254)
- 81.208.253.*(81.208.253.0 - 81.208.253.254)
- 81.208.254.*(81.208.254.0 - 81.208.254.254)
- 81.208.255.*(81.208.255.0 - 81.208.255.254)
3. 最后一个IP地址例子
81.208.255.255是一个公开IP地址,使用者位于沙特阿拉伯 Makkah Province Jeddah,其用途是大学/学院/学校,类型是公司/T1。更多详情:81.208.255.255。
🔝 返回顶部