IP81.41开头的IP是哪里的IP,IP地址列表: 81.41.*.* (81.41.0.* - 81.41.255.*)
这是第一个字节为81，第二个字节为41，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81.41.*.* (81.41.0.0 - 81.41.255.255)。
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81.41.1.1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:
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。
- 81.41.0.*(81.41.0.0 - 81.41.0.254)
- 81.41.1.*(81.41.1.0 - 81.41.1.254)
- 81.41.2.*(81.41.2.0 - 81.41.2.254)
- 81.41.3.*(81.41.3.0 - 81.41.3.254)
- 81.41.4.*(81.41.4.0 - 81.41.4.254)
- 81.41.5.*(81.41.5.0 - 81.41.5.254)
- 81.41.6.*(81.41.6.0 - 81.41.6.254)
- 81.41.7.*(81.41.7.0 - 81.41.7.254)
- 81.41.8.*(81.41.8.0 - 81.41.8.254)
- 81.41.9.*(81.41.9.0 - 81.41.9.254)
- 81.41.10.*(81.41.10.0 - 81.41.10.254)
- 81.41.11.*(81.41.11.0 - 81.41.11.254)
- 81.41.12.*(81.41.12.0 - 81.41.12.254)
- 81.41.13.*(81.41.13.0 - 81.41.13.254)
- 81.41.14.*(81.41.14.0 - 81.41.14.254)
- 81.41.15.*(81.41.15.0 - 81.41.15.254)
- 81.41.16.*(81.41.16.0 - 81.41.16.254)
- 81.41.17.*(81.41.17.0 - 81.41.17.254)
- 81.41.18.*(81.41.18.0 - 81.41.18.254)
- 81.41.19.*(81.41.19.0 - 81.41.19.254)
- 81.41.20.*(81.41.20.0 - 81.41.20.254)
- 81.41.21.*(81.41.21.0 - 81.41.21.254)
- 81.41.22.*(81.41.22.0 - 81.41.22.254)
- 81.41.23.*(81.41.23.0 - 81.41.23.254)
- 81.41.24.*(81.41.24.0 - 81.41.24.254)
- 81.41.25.*(81.41.25.0 - 81.41.25.254)
- 81.41.26.*(81.41.26.0 - 81.41.26.254)
- 81.41.27.*(81.41.27.0 - 81.41.27.254)
- 81.41.28.*(81.41.28.0 - 81.41.28.254)
- 81.41.29.*(81.41.29.0 - 81.41.29.254)
- 81.41.30.*(81.41.30.0 - 81.41.30.254)
- 81.41.31.*(81.41.31.0 - 81.41.31.254)
- 81.41.32.*(81.41.32.0 - 81.41.32.254)
- 81.41.33.*(81.41.33.0 - 81.41.33.254)
- 81.41.34.*(81.41.34.0 - 81.41.34.254)
- 81.41.35.*(81.41.35.0 - 81.41.35.254)
- 81.41.36.*(81.41.36.0 - 81.41.36.254)
- 81.41.37.*(81.41.37.0 - 81.41.37.254)
- 81.41.38.*(81.41.38.0 - 81.41.38.254)
- 81.41.39.*(81.41.39.0 - 81.41.39.254)
- 81.41.40.*(81.41.40.0 - 81.41.40.254)
- 81.41.41.*(81.41.41.0 - 81.41.41.254)
- 81.41.42.*(81.41.42.0 - 81.41.42.254)
- 81.41.43.*(81.41.43.0 - 81.41.43.254)
- 81.41.44.*(81.41.44.0 - 81.41.44.254)
- 81.41.45.*(81.41.45.0 - 81.41.45.254)
- 81.41.46.*(81.41.46.0 - 81.41.46.254)
- 81.41.47.*(81.41.47.0 - 81.41.47.254)
- 81.41.48.*(81.41.48.0 - 81.41.48.254)
- 81.41.49.*(81.41.49.0 - 81.41.49.254)
- 81.41.50.*(81.41.50.0 - 81.41.50.254)
- 81.41.51.*(81.41.51.0 - 81.41.51.254)
- 81.41.52.*(81.41.52.0 - 81.41.52.254)
- 81.41.53.*(81.41.53.0 - 81.41.53.254)
- 81.41.54.*(81.41.54.0 - 81.41.54.254)
- 81.41.55.*(81.41.55.0 - 81.41.55.254)
- 81.41.56.*(81.41.56.0 - 81.41.56.254)
- 81.41.57.*(81.41.57.0 - 81.41.57.254)
- 81.41.58.*(81.41.58.0 - 81.41.58.254)
- 81.41.59.*(81.41.59.0 - 81.41.59.254)
- 81.41.60.*(81.41.60.0 - 81.41.60.254)
- 81.41.61.*(81.41.61.0 - 81.41.61.254)
- 81.41.62.*(81.41.62.0 - 81.41.62.254)
- 81.41.63.*(81.41.63.0 - 81.41.63.254)
- 81.41.64.*(81.41.64.0 - 81.41.64.254)
- 81.41.65.*(81.41.65.0 - 81.41.65.254)
- 81.41.66.*(81.41.66.0 - 81.41.66.254)
- 81.41.67.*(81.41.67.0 - 81.41.67.254)
- 81.41.68.*(81.41.68.0 - 81.41.68.254)
- 81.41.69.*(81.41.69.0 - 81.41.69.254)
- 81.41.70.*(81.41.70.0 - 81.41.70.254)
- 81.41.71.*(81.41.71.0 - 81.41.71.254)
- 81.41.72.*(81.41.72.0 - 81.41.72.254)
- 81.41.73.*(81.41.73.0 - 81.41.73.254)
- 81.41.74.*(81.41.74.0 - 81.41.74.254)
- 81.41.75.*(81.41.75.0 - 81.41.75.254)
- 81.41.76.*(81.41.76.0 - 81.41.76.254)
- 81.41.77.*(81.41.77.0 - 81.41.77.254)
- 81.41.78.*(81.41.78.0 - 81.41.78.254)
- 81.41.79.*(81.41.79.0 - 81.41.79.254)
- 81.41.80.*(81.41.80.0 - 81.41.80.254)
- 81.41.81.*(81.41.81.0 - 81.41.81.254)
- 81.41.82.*(81.41.82.0 - 81.41.82.254)
- 81.41.83.*(81.41.83.0 - 81.41.83.254)
- 81.41.84.*(81.41.84.0 - 81.41.84.254)
- 81.41.85.*(81.41.85.0 - 81.41.85.254)
- 81.41.86.*(81.41.86.0 - 81.41.86.254)
- 81.41.87.*(81.41.87.0 - 81.41.87.254)
- 81.41.88.*(81.41.88.0 - 81.41.88.254)
- 81.41.89.*(81.41.89.0 - 81.41.89.254)
- 81.41.90.*(81.41.90.0 - 81.41.90.254)
- 81.41.91.*(81.41.91.0 - 81.41.91.254)
- 81.41.92.*(81.41.92.0 - 81.41.92.254)
- 81.41.93.*(81.41.93.0 - 81.41.93.254)
- 81.41.94.*(81.41.94.0 - 81.41.94.254)
- 81.41.95.*(81.41.95.0 - 81.41.95.254)
- 81.41.96.*(81.41.96.0 - 81.41.96.254)
- 81.41.97.*(81.41.97.0 - 81.41.97.254)
- 81.41.98.*(81.41.98.0 - 81.41.98.254)
- 81.41.99.*(81.41.99.0 - 81.41.99.254)
- 81.41.100.*(81.41.100.0 - 81.41.100.254)
- 81.41.101.*(81.41.101.0 - 81.41.101.254)
- 81.41.102.*(81.41.102.0 - 81.41.102.254)
- 81.41.103.*(81.41.103.0 - 81.41.103.254)
- 81.41.104.*(81.41.104.0 - 81.41.104.254)
- 81.41.105.*(81.41.105.0 - 81.41.105.254)
- 81.41.106.*(81.41.106.0 - 81.41.106.254)
- 81.41.107.*(81.41.107.0 - 81.41.107.254)
- 81.41.108.*(81.41.108.0 - 81.41.108.254)
- 81.41.109.*(81.41.109.0 - 81.41.109.254)
- 81.41.110.*(81.41.110.0 - 81.41.110.254)
- 81.41.111.*(81.41.111.0 - 81.41.111.254)
- 81.41.112.*(81.41.112.0 - 81.41.112.254)
- 81.41.113.*(81.41.113.0 - 81.41.113.254)
- 81.41.114.*(81.41.114.0 - 81.41.114.254)
- 81.41.115.*(81.41.115.0 - 81.41.115.254)
- 81.41.116.*(81.41.116.0 - 81.41.116.254)
- 81.41.117.*(81.41.117.0 - 81.41.117.254)
- 81.41.118.*(81.41.118.0 - 81.41.118.254)
- 81.41.119.*(81.41.119.0 - 81.41.119.254)
- 81.41.120.*(81.41.120.0 - 81.41.120.254)
- 81.41.121.*(81.41.121.0 - 81.41.121.254)
- 81.41.122.*(81.41.122.0 - 81.41.122.254)
- 81.41.123.*(81.41.123.0 - 81.41.123.254)
- 81.41.124.*(81.41.124.0 - 81.41.124.254)
- 81.41.125.*(81.41.125.0 - 81.41.125.254)
- 81.41.126.*(81.41.126.0 - 81.41.126.254)
- 81.41.127.*(81.41.127.0 - 81.41.127.254)
- 81.41.128.*(81.41.128.0 - 81.41.128.254)
- 81.41.129.*(81.41.129.0 - 81.41.129.254)
- 81.41.130.*(81.41.130.0 - 81.41.130.254)
- 81.41.131.*(81.41.131.0 - 81.41.131.254)
- 81.41.132.*(81.41.132.0 - 81.41.132.254)
- 81.41.133.*(81.41.133.0 - 81.41.133.254)
- 81.41.134.*(81.41.134.0 - 81.41.134.254)
- 81.41.135.*(81.41.135.0 - 81.41.135.254)
- 81.41.136.*(81.41.136.0 - 81.41.136.254)
- 81.41.137.*(81.41.137.0 - 81.41.137.254)
- 81.41.138.*(81.41.138.0 - 81.41.138.254)
- 81.41.139.*(81.41.139.0 - 81.41.139.254)
- 81.41.140.*(81.41.140.0 - 81.41.140.254)
- 81.41.141.*(81.41.141.0 - 81.41.141.254)
- 81.41.142.*(81.41.142.0 - 81.41.142.254)
- 81.41.143.*(81.41.143.0 - 81.41.143.254)
- 81.41.144.*(81.41.144.0 - 81.41.144.254)
- 81.41.145.*(81.41.145.0 - 81.41.145.254)
- 81.41.146.*(81.41.146.0 - 81.41.146.254)
- 81.41.147.*(81.41.147.0 - 81.41.147.254)
- 81.41.148.*(81.41.148.0 - 81.41.148.254)
- 81.41.149.*(81.41.149.0 - 81.41.149.254)
- 81.41.150.*(81.41.150.0 - 81.41.150.254)
- 81.41.151.*(81.41.151.0 - 81.41.151.254)
- 81.41.152.*(81.41.152.0 - 81.41.152.254)
- 81.41.153.*(81.41.153.0 - 81.41.153.254)
- 81.41.154.*(81.41.154.0 - 81.41.154.254)
- 81.41.155.*(81.41.155.0 - 81.41.155.254)
- 81.41.156.*(81.41.156.0 - 81.41.156.254)
- 81.41.157.*(81.41.157.0 - 81.41.157.254)
- 81.41.158.*(81.41.158.0 - 81.41.158.254)
- 81.41.159.*(81.41.159.0 - 81.41.159.254)
- 81.41.160.*(81.41.160.0 - 81.41.160.254)
- 81.41.161.*(81.41.161.0 - 81.41.161.254)
- 81.41.162.*(81.41.162.0 - 81.41.162.254)
- 81.41.163.*(81.41.163.0 - 81.41.163.254)
- 81.41.164.*(81.41.164.0 - 81.41.164.254)
- 81.41.165.*(81.41.165.0 - 81.41.165.254)
- 81.41.166.*(81.41.166.0 - 81.41.166.254)
- 81.41.167.*(81.41.167.0 - 81.41.167.254)
- 81.41.168.*(81.41.168.0 - 81.41.168.254)
- 81.41.169.*(81.41.169.0 - 81.41.169.254)
- 81.41.170.*(81.41.170.0 - 81.41.170.254)
- 81.41.171.*(81.41.171.0 - 81.41.171.254)
- 81.41.172.*(81.41.172.0 - 81.41.172.254)
- 81.41.173.*(81.41.173.0 - 81.41.173.254)
- 81.41.174.*(81.41.174.0 - 81.41.174.254)
- 81.41.175.*(81.41.175.0 - 81.41.175.254)
- 81.41.176.*(81.41.176.0 - 81.41.176.254)
- 81.41.177.*(81.41.177.0 - 81.41.177.254)
- 81.41.178.*(81.41.178.0 - 81.41.178.254)
- 81.41.179.*(81.41.179.0 - 81.41.179.254)
- 81.41.180.*(81.41.180.0 - 81.41.180.254)
- 81.41.181.*(81.41.181.0 - 81.41.181.254)
- 81.41.182.*(81.41.182.0 - 81.41.182.254)
- 81.41.183.*(81.41.183.0 - 81.41.183.254)
- 81.41.184.*(81.41.184.0 - 81.41.184.254)
- 81.41.185.*(81.41.185.0 - 81.41.185.254)
- 81.41.186.*(81.41.186.0 - 81.41.186.254)
- 81.41.187.*(81.41.187.0 - 81.41.187.254)
- 81.41.188.*(81.41.188.0 - 81.41.188.254)
- 81.41.189.*(81.41.189.0 - 81.41.189.254)
- 81.41.190.*(81.41.190.0 - 81.41.190.254)
- 81.41.191.*(81.41.191.0 - 81.41.191.254)
- 81.41.192.*(81.41.192.0 - 81.41.192.254)
- 81.41.193.*(81.41.193.0 - 81.41.193.254)
- 81.41.194.*(81.41.194.0 - 81.41.194.254)
- 81.41.195.*(81.41.195.0 - 81.41.195.254)
- 81.41.196.*(81.41.196.0 - 81.41.196.254)
- 81.41.197.*(81.41.197.0 - 81.41.197.254)
- 81.41.198.*(81.41.198.0 - 81.41.198.254)
- 81.41.199.*(81.41.199.0 - 81.41.199.254)
- 81.41.200.*(81.41.200.0 - 81.41.200.254)
- 81.41.201.*(81.41.201.0 - 81.41.201.254)
- 81.41.202.*(81.41.202.0 - 81.41.202.254)
- 81.41.203.*(81.41.203.0 - 81.41.203.254)
- 81.41.204.*(81.41.204.0 - 81.41.204.254)
- 81.41.205.*(81.41.205.0 - 81.41.205.254)
- 81.41.206.*(81.41.206.0 - 81.41.206.254)
- 81.41.207.*(81.41.207.0 - 81.41.207.254)
- 81.41.208.*(81.41.208.0 - 81.41.208.254)
- 81.41.209.*(81.41.209.0 - 81.41.209.254)
- 81.41.210.*(81.41.210.0 - 81.41.210.254)
- 81.41.211.*(81.41.211.0 - 81.41.211.254)
- 81.41.212.*(81.41.212.0 - 81.41.212.254)
- 81.41.213.*(81.41.213.0 - 81.41.213.254)
- 81.41.214.*(81.41.214.0 - 81.41.214.254)
- 81.41.215.*(81.41.215.0 - 81.41.215.254)
- 81.41.216.*(81.41.216.0 - 81.41.216.254)
- 81.41.217.*(81.41.217.0 - 81.41.217.254)
- 81.41.218.*(81.41.218.0 - 81.41.218.254)
- 81.41.219.*(81.41.219.0 - 81.41.219.254)
- 81.41.220.*(81.41.220.0 - 81.41.220.254)
- 81.41.221.*(81.41.221.0 - 81.41.221.254)
- 81.41.222.*(81.41.222.0 - 81.41.222.254)
- 81.41.223.*(81.41.223.0 - 81.41.223.254)
- 81.41.224.*(81.41.224.0 - 81.41.224.254)
- 81.41.225.*(81.41.225.0 - 81.41.225.254)
- 81.41.226.*(81.41.226.0 - 81.41.226.254)
- 81.41.227.*(81.41.227.0 - 81.41.227.254)
- 81.41.228.*(81.41.228.0 - 81.41.228.254)
- 81.41.229.*(81.41.229.0 - 81.41.229.254)
- 81.41.230.*(81.41.230.0 - 81.41.230.254)
- 81.41.231.*(81.41.231.0 - 81.41.231.254)
- 81.41.232.*(81.41.232.0 - 81.41.232.254)
- 81.41.233.*(81.41.233.0 - 81.41.233.254)
- 81.41.234.*(81.41.234.0 - 81.41.234.254)
- 81.41.235.*(81.41.235.0 - 81.41.235.254)
- 81.41.236.*(81.41.236.0 - 81.41.236.254)
- 81.41.237.*(81.41.237.0 - 81.41.237.254)
- 81.41.238.*(81.41.238.0 - 81.41.238.254)
- 81.41.239.*(81.41.239.0 - 81.41.239.254)
- 81.41.240.*(81.41.240.0 - 81.41.240.254)
- 81.41.241.*(81.41.241.0 - 81.41.241.254)
- 81.41.242.*(81.41.242.0 - 81.41.242.254)
- 81.41.243.*(81.41.243.0 - 81.41.243.254)
- 81.41.244.*(81.41.244.0 - 81.41.244.254)
- 81.41.245.*(81.41.245.0 - 81.41.245.254)
- 81.41.246.*(81.41.246.0 - 81.41.246.254)
- 81.41.247.*(81.41.247.0 - 81.41.247.254)
- 81.41.248.*(81.41.248.0 - 81.41.248.254)
- 81.41.249.*(81.41.249.0 - 81.41.249.254)
- 81.41.250.*(81.41.250.0 - 81.41.250.254)
- 81.41.251.*(81.41.251.0 - 81.41.251.254)
- 81.41.252.*(81.41.252.0 - 81.41.252.254)
- 81.41.253.*(81.41.253.0 - 81.41.253.254)
- 81.41.254.*(81.41.254.0 - 81.41.254.254)
- 81.41.255.*(81.41.255.0 - 81.41.255.254)
3. 最后一个IP地址例子
图标/图像含义表
81.41.255.255是一个公开IP地址，使用者位于西班牙 Community of Madrid Madrid，其用途是固定电话互联网服务提供商/手机互联网服务提供商，类型是宽带/电缆/光纤。更多详情：81.41.255.255。
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