81.42开头的IP是哪里的IP,IP地址列表: 81.42.*.* (81.42.0.* - 81.42.255.*)

IPSHU ^©

这是第一个字节为81，第二个字节为42，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81.42.*.* (81.42.0.0 - 81.42.255.255)。

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81.42.1.1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. 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。

81.42.0.*(81.42.0.0 - 81.42.0.254)
81.42.1.*(81.42.1.0 - 81.42.1.254)
81.42.2.*(81.42.2.0 - 81.42.2.254)
81.42.3.*(81.42.3.0 - 81.42.3.254)
81.42.4.*(81.42.4.0 - 81.42.4.254)
81.42.5.*(81.42.5.0 - 81.42.5.254)
81.42.6.*(81.42.6.0 - 81.42.6.254)
81.42.7.*(81.42.7.0 - 81.42.7.254)
81.42.8.*(81.42.8.0 - 81.42.8.254)
81.42.9.*(81.42.9.0 - 81.42.9.254)
81.42.10.*(81.42.10.0 - 81.42.10.254)
81.42.11.*(81.42.11.0 - 81.42.11.254)
81.42.12.*(81.42.12.0 - 81.42.12.254)
81.42.13.*(81.42.13.0 - 81.42.13.254)
81.42.14.*(81.42.14.0 - 81.42.14.254)
81.42.15.*(81.42.15.0 - 81.42.15.254)
81.42.16.*(81.42.16.0 - 81.42.16.254)
81.42.17.*(81.42.17.0 - 81.42.17.254)
81.42.18.*(81.42.18.0 - 81.42.18.254)
81.42.19.*(81.42.19.0 - 81.42.19.254)
81.42.20.*(81.42.20.0 - 81.42.20.254)
81.42.21.*(81.42.21.0 - 81.42.21.254)
81.42.22.*(81.42.22.0 - 81.42.22.254)
81.42.23.*(81.42.23.0 - 81.42.23.254)
81.42.24.*(81.42.24.0 - 81.42.24.254)
81.42.25.*(81.42.25.0 - 81.42.25.254)
81.42.26.*(81.42.26.0 - 81.42.26.254)
81.42.27.*(81.42.27.0 - 81.42.27.254)
81.42.28.*(81.42.28.0 - 81.42.28.254)
81.42.29.*(81.42.29.0 - 81.42.29.254)
81.42.30.*(81.42.30.0 - 81.42.30.254)
81.42.31.*(81.42.31.0 - 81.42.31.254)
81.42.32.*(81.42.32.0 - 81.42.32.254)
81.42.33.*(81.42.33.0 - 81.42.33.254)
81.42.34.*(81.42.34.0 - 81.42.34.254)
81.42.35.*(81.42.35.0 - 81.42.35.254)
81.42.36.*(81.42.36.0 - 81.42.36.254)
81.42.37.*(81.42.37.0 - 81.42.37.254)
81.42.38.*(81.42.38.0 - 81.42.38.254)
81.42.39.*(81.42.39.0 - 81.42.39.254)
81.42.40.*(81.42.40.0 - 81.42.40.254)
81.42.41.*(81.42.41.0 - 81.42.41.254)
81.42.42.*(81.42.42.0 - 81.42.42.254)
81.42.43.*(81.42.43.0 - 81.42.43.254)
81.42.44.*(81.42.44.0 - 81.42.44.254)
81.42.45.*(81.42.45.0 - 81.42.45.254)
81.42.46.*(81.42.46.0 - 81.42.46.254)
81.42.47.*(81.42.47.0 - 81.42.47.254)
81.42.48.*(81.42.48.0 - 81.42.48.254)
81.42.49.*(81.42.49.0 - 81.42.49.254)
81.42.50.*(81.42.50.0 - 81.42.50.254)
81.42.51.*(81.42.51.0 - 81.42.51.254)
81.42.52.*(81.42.52.0 - 81.42.52.254)
81.42.53.*(81.42.53.0 - 81.42.53.254)
81.42.54.*(81.42.54.0 - 81.42.54.254)
81.42.55.*(81.42.55.0 - 81.42.55.254)
81.42.56.*(81.42.56.0 - 81.42.56.254)
81.42.57.*(81.42.57.0 - 81.42.57.254)
81.42.58.*(81.42.58.0 - 81.42.58.254)
81.42.59.*(81.42.59.0 - 81.42.59.254)
81.42.60.*(81.42.60.0 - 81.42.60.254)
81.42.61.*(81.42.61.0 - 81.42.61.254)
81.42.62.*(81.42.62.0 - 81.42.62.254)
81.42.63.*(81.42.63.0 - 81.42.63.254)
81.42.64.*(81.42.64.0 - 81.42.64.254)
81.42.65.*(81.42.65.0 - 81.42.65.254)
81.42.66.*(81.42.66.0 - 81.42.66.254)
81.42.67.*(81.42.67.0 - 81.42.67.254)
81.42.68.*(81.42.68.0 - 81.42.68.254)
81.42.69.*(81.42.69.0 - 81.42.69.254)
81.42.70.*(81.42.70.0 - 81.42.70.254)
81.42.71.*(81.42.71.0 - 81.42.71.254)
81.42.72.*(81.42.72.0 - 81.42.72.254)
81.42.73.*(81.42.73.0 - 81.42.73.254)
81.42.74.*(81.42.74.0 - 81.42.74.254)
81.42.75.*(81.42.75.0 - 81.42.75.254)
81.42.76.*(81.42.76.0 - 81.42.76.254)
81.42.77.*(81.42.77.0 - 81.42.77.254)
81.42.78.*(81.42.78.0 - 81.42.78.254)
81.42.79.*(81.42.79.0 - 81.42.79.254)
81.42.80.*(81.42.80.0 - 81.42.80.254)
81.42.81.*(81.42.81.0 - 81.42.81.254)
81.42.82.*(81.42.82.0 - 81.42.82.254)
81.42.83.*(81.42.83.0 - 81.42.83.254)
81.42.84.*(81.42.84.0 - 81.42.84.254)
81.42.85.*(81.42.85.0 - 81.42.85.254)
81.42.86.*(81.42.86.0 - 81.42.86.254)
81.42.87.*(81.42.87.0 - 81.42.87.254)
81.42.88.*(81.42.88.0 - 81.42.88.254)
81.42.89.*(81.42.89.0 - 81.42.89.254)
81.42.90.*(81.42.90.0 - 81.42.90.254)
81.42.91.*(81.42.91.0 - 81.42.91.254)
81.42.92.*(81.42.92.0 - 81.42.92.254)
81.42.93.*(81.42.93.0 - 81.42.93.254)
81.42.94.*(81.42.94.0 - 81.42.94.254)
81.42.95.*(81.42.95.0 - 81.42.95.254)
81.42.96.*(81.42.96.0 - 81.42.96.254)
81.42.97.*(81.42.97.0 - 81.42.97.254)
81.42.98.*(81.42.98.0 - 81.42.98.254)
81.42.99.*(81.42.99.0 - 81.42.99.254)
81.42.100.*(81.42.100.0 - 81.42.100.254)
81.42.101.*(81.42.101.0 - 81.42.101.254)
81.42.102.*(81.42.102.0 - 81.42.102.254)
81.42.103.*(81.42.103.0 - 81.42.103.254)
81.42.104.*(81.42.104.0 - 81.42.104.254)
81.42.105.*(81.42.105.0 - 81.42.105.254)
81.42.106.*(81.42.106.0 - 81.42.106.254)
81.42.107.*(81.42.107.0 - 81.42.107.254)
81.42.108.*(81.42.108.0 - 81.42.108.254)
81.42.109.*(81.42.109.0 - 81.42.109.254)
81.42.110.*(81.42.110.0 - 81.42.110.254)
81.42.111.*(81.42.111.0 - 81.42.111.254)
81.42.112.*(81.42.112.0 - 81.42.112.254)
81.42.113.*(81.42.113.0 - 81.42.113.254)
81.42.114.*(81.42.114.0 - 81.42.114.254)
81.42.115.*(81.42.115.0 - 81.42.115.254)
81.42.116.*(81.42.116.0 - 81.42.116.254)
81.42.117.*(81.42.117.0 - 81.42.117.254)
81.42.118.*(81.42.118.0 - 81.42.118.254)
81.42.119.*(81.42.119.0 - 81.42.119.254)
81.42.120.*(81.42.120.0 - 81.42.120.254)
81.42.121.*(81.42.121.0 - 81.42.121.254)
81.42.122.*(81.42.122.0 - 81.42.122.254)
81.42.123.*(81.42.123.0 - 81.42.123.254)
81.42.124.*(81.42.124.0 - 81.42.124.254)
81.42.125.*(81.42.125.0 - 81.42.125.254)
81.42.126.*(81.42.126.0 - 81.42.126.254)
81.42.127.*(81.42.127.0 - 81.42.127.254)
81.42.128.*(81.42.128.0 - 81.42.128.254)
81.42.129.*(81.42.129.0 - 81.42.129.254)
81.42.130.*(81.42.130.0 - 81.42.130.254)
81.42.131.*(81.42.131.0 - 81.42.131.254)
81.42.132.*(81.42.132.0 - 81.42.132.254)
81.42.133.*(81.42.133.0 - 81.42.133.254)
81.42.134.*(81.42.134.0 - 81.42.134.254)
81.42.135.*(81.42.135.0 - 81.42.135.254)
81.42.136.*(81.42.136.0 - 81.42.136.254)
81.42.137.*(81.42.137.0 - 81.42.137.254)
81.42.138.*(81.42.138.0 - 81.42.138.254)
81.42.139.*(81.42.139.0 - 81.42.139.254)
81.42.140.*(81.42.140.0 - 81.42.140.254)
81.42.141.*(81.42.141.0 - 81.42.141.254)
81.42.142.*(81.42.142.0 - 81.42.142.254)
81.42.143.*(81.42.143.0 - 81.42.143.254)
81.42.144.*(81.42.144.0 - 81.42.144.254)
81.42.145.*(81.42.145.0 - 81.42.145.254)
81.42.146.*(81.42.146.0 - 81.42.146.254)
81.42.147.*(81.42.147.0 - 81.42.147.254)
81.42.148.*(81.42.148.0 - 81.42.148.254)
81.42.149.*(81.42.149.0 - 81.42.149.254)
81.42.150.*(81.42.150.0 - 81.42.150.254)
81.42.151.*(81.42.151.0 - 81.42.151.254)
81.42.152.*(81.42.152.0 - 81.42.152.254)
81.42.153.*(81.42.153.0 - 81.42.153.254)
81.42.154.*(81.42.154.0 - 81.42.154.254)
81.42.155.*(81.42.155.0 - 81.42.155.254)
81.42.156.*(81.42.156.0 - 81.42.156.254)
81.42.157.*(81.42.157.0 - 81.42.157.254)
81.42.158.*(81.42.158.0 - 81.42.158.254)
81.42.159.*(81.42.159.0 - 81.42.159.254)
81.42.160.*(81.42.160.0 - 81.42.160.254)
81.42.161.*(81.42.161.0 - 81.42.161.254)
81.42.162.*(81.42.162.0 - 81.42.162.254)
81.42.163.*(81.42.163.0 - 81.42.163.254)
81.42.164.*(81.42.164.0 - 81.42.164.254)
81.42.165.*(81.42.165.0 - 81.42.165.254)
81.42.166.*(81.42.166.0 - 81.42.166.254)
81.42.167.*(81.42.167.0 - 81.42.167.254)
81.42.168.*(81.42.168.0 - 81.42.168.254)
81.42.169.*(81.42.169.0 - 81.42.169.254)
81.42.170.*(81.42.170.0 - 81.42.170.254)
81.42.171.*(81.42.171.0 - 81.42.171.254)
81.42.172.*(81.42.172.0 - 81.42.172.254)
81.42.173.*(81.42.173.0 - 81.42.173.254)
81.42.174.*(81.42.174.0 - 81.42.174.254)
81.42.175.*(81.42.175.0 - 81.42.175.254)
81.42.176.*(81.42.176.0 - 81.42.176.254)
81.42.177.*(81.42.177.0 - 81.42.177.254)
81.42.178.*(81.42.178.0 - 81.42.178.254)
81.42.179.*(81.42.179.0 - 81.42.179.254)
81.42.180.*(81.42.180.0 - 81.42.180.254)
81.42.181.*(81.42.181.0 - 81.42.181.254)
81.42.182.*(81.42.182.0 - 81.42.182.254)
81.42.183.*(81.42.183.0 - 81.42.183.254)
81.42.184.*(81.42.184.0 - 81.42.184.254)
81.42.185.*(81.42.185.0 - 81.42.185.254)
81.42.186.*(81.42.186.0 - 81.42.186.254)
81.42.187.*(81.42.187.0 - 81.42.187.254)
81.42.188.*(81.42.188.0 - 81.42.188.254)
81.42.189.*(81.42.189.0 - 81.42.189.254)
81.42.190.*(81.42.190.0 - 81.42.190.254)
81.42.191.*(81.42.191.0 - 81.42.191.254)
81.42.192.*(81.42.192.0 - 81.42.192.254)
81.42.193.*(81.42.193.0 - 81.42.193.254)
81.42.194.*(81.42.194.0 - 81.42.194.254)
81.42.195.*(81.42.195.0 - 81.42.195.254)
81.42.196.*(81.42.196.0 - 81.42.196.254)
81.42.197.*(81.42.197.0 - 81.42.197.254)
81.42.198.*(81.42.198.0 - 81.42.198.254)
81.42.199.*(81.42.199.0 - 81.42.199.254)
81.42.200.*(81.42.200.0 - 81.42.200.254)
81.42.201.*(81.42.201.0 - 81.42.201.254)
81.42.202.*(81.42.202.0 - 81.42.202.254)
81.42.203.*(81.42.203.0 - 81.42.203.254)
81.42.204.*(81.42.204.0 - 81.42.204.254)
81.42.205.*(81.42.205.0 - 81.42.205.254)
81.42.206.*(81.42.206.0 - 81.42.206.254)
81.42.207.*(81.42.207.0 - 81.42.207.254)
81.42.208.*(81.42.208.0 - 81.42.208.254)
81.42.209.*(81.42.209.0 - 81.42.209.254)
81.42.210.*(81.42.210.0 - 81.42.210.254)
81.42.211.*(81.42.211.0 - 81.42.211.254)
81.42.212.*(81.42.212.0 - 81.42.212.254)
81.42.213.*(81.42.213.0 - 81.42.213.254)
81.42.214.*(81.42.214.0 - 81.42.214.254)
81.42.215.*(81.42.215.0 - 81.42.215.254)
81.42.216.*(81.42.216.0 - 81.42.216.254)
81.42.217.*(81.42.217.0 - 81.42.217.254)
81.42.218.*(81.42.218.0 - 81.42.218.254)
81.42.219.*(81.42.219.0 - 81.42.219.254)
81.42.220.*(81.42.220.0 - 81.42.220.254)
81.42.221.*(81.42.221.0 - 81.42.221.254)
81.42.222.*(81.42.222.0 - 81.42.222.254)
81.42.223.*(81.42.223.0 - 81.42.223.254)
81.42.224.*(81.42.224.0 - 81.42.224.254)
81.42.225.*(81.42.225.0 - 81.42.225.254)
81.42.226.*(81.42.226.0 - 81.42.226.254)
81.42.227.*(81.42.227.0 - 81.42.227.254)
81.42.228.*(81.42.228.0 - 81.42.228.254)
81.42.229.*(81.42.229.0 - 81.42.229.254)
81.42.230.*(81.42.230.0 - 81.42.230.254)
81.42.231.*(81.42.231.0 - 81.42.231.254)
81.42.232.*(81.42.232.0 - 81.42.232.254)
81.42.233.*(81.42.233.0 - 81.42.233.254)
81.42.234.*(81.42.234.0 - 81.42.234.254)
81.42.235.*(81.42.235.0 - 81.42.235.254)
81.42.236.*(81.42.236.0 - 81.42.236.254)
81.42.237.*(81.42.237.0 - 81.42.237.254)
81.42.238.*(81.42.238.0 - 81.42.238.254)
81.42.239.*(81.42.239.0 - 81.42.239.254)
81.42.240.*(81.42.240.0 - 81.42.240.254)
81.42.241.*(81.42.241.0 - 81.42.241.254)
81.42.242.*(81.42.242.0 - 81.42.242.254)
81.42.243.*(81.42.243.0 - 81.42.243.254)
81.42.244.*(81.42.244.0 - 81.42.244.254)
81.42.245.*(81.42.245.0 - 81.42.245.254)
81.42.246.*(81.42.246.0 - 81.42.246.254)
81.42.247.*(81.42.247.0 - 81.42.247.254)
81.42.248.*(81.42.248.0 - 81.42.248.254)
81.42.249.*(81.42.249.0 - 81.42.249.254)
81.42.250.*(81.42.250.0 - 81.42.250.254)
81.42.251.*(81.42.251.0 - 81.42.251.254)
81.42.252.*(81.42.252.0 - 81.42.252.254)
81.42.253.*(81.42.253.0 - 81.42.253.254)
81.42.254.*(81.42.254.0 - 81.42.254.254)
81.42.255.*(81.42.255.0 - 81.42.255.254)

🔝 返回顶部

81.42开头的IP是哪里的IP,IP地址列表: 81.42.. (81.42.0.* - 81.42.255.*)

内容:

1. 第一个IP地址例子

2. A类IP地址列表

3. 最后一个IP地址例子

热门搜索

路由器品牌列表

默认登录IP列表

工具

文章

最新评论

语言