81.242开头的IP是哪里的IP,IP地址列表: 81.242.*.* (81.242.0.* - 81.242.255.*)
这是第一个字节为81,第二个字节为242,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81.242.*.* (81.242.0.0 - 81.242.255.255)。
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81.242.1.1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
81.242.1.1是一个公开IP地址,使用者位于比利时 布鲁塞尔 Schaarbeek,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:81.242.1.1。
🔝 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。
- 81.242.0.*(81.242.0.0 - 81.242.0.254)
- 81.242.1.*(81.242.1.0 - 81.242.1.254)
- 81.242.2.*(81.242.2.0 - 81.242.2.254)
- 81.242.3.*(81.242.3.0 - 81.242.3.254)
- 81.242.4.*(81.242.4.0 - 81.242.4.254)
- 81.242.5.*(81.242.5.0 - 81.242.5.254)
- 81.242.6.*(81.242.6.0 - 81.242.6.254)
- 81.242.7.*(81.242.7.0 - 81.242.7.254)
- 81.242.8.*(81.242.8.0 - 81.242.8.254)
- 81.242.9.*(81.242.9.0 - 81.242.9.254)
- 81.242.10.*(81.242.10.0 - 81.242.10.254)
- 81.242.11.*(81.242.11.0 - 81.242.11.254)
- 81.242.12.*(81.242.12.0 - 81.242.12.254)
- 81.242.13.*(81.242.13.0 - 81.242.13.254)
- 81.242.14.*(81.242.14.0 - 81.242.14.254)
- 81.242.15.*(81.242.15.0 - 81.242.15.254)
- 81.242.16.*(81.242.16.0 - 81.242.16.254)
- 81.242.17.*(81.242.17.0 - 81.242.17.254)
- 81.242.18.*(81.242.18.0 - 81.242.18.254)
- 81.242.19.*(81.242.19.0 - 81.242.19.254)
- 81.242.20.*(81.242.20.0 - 81.242.20.254)
- 81.242.21.*(81.242.21.0 - 81.242.21.254)
- 81.242.22.*(81.242.22.0 - 81.242.22.254)
- 81.242.23.*(81.242.23.0 - 81.242.23.254)
- 81.242.24.*(81.242.24.0 - 81.242.24.254)
- 81.242.25.*(81.242.25.0 - 81.242.25.254)
- 81.242.26.*(81.242.26.0 - 81.242.26.254)
- 81.242.27.*(81.242.27.0 - 81.242.27.254)
- 81.242.28.*(81.242.28.0 - 81.242.28.254)
- 81.242.29.*(81.242.29.0 - 81.242.29.254)
- 81.242.30.*(81.242.30.0 - 81.242.30.254)
- 81.242.31.*(81.242.31.0 - 81.242.31.254)
- 81.242.32.*(81.242.32.0 - 81.242.32.254)
- 81.242.33.*(81.242.33.0 - 81.242.33.254)
- 81.242.34.*(81.242.34.0 - 81.242.34.254)
- 81.242.35.*(81.242.35.0 - 81.242.35.254)
- 81.242.36.*(81.242.36.0 - 81.242.36.254)
- 81.242.37.*(81.242.37.0 - 81.242.37.254)
- 81.242.38.*(81.242.38.0 - 81.242.38.254)
- 81.242.39.*(81.242.39.0 - 81.242.39.254)
- 81.242.40.*(81.242.40.0 - 81.242.40.254)
- 81.242.41.*(81.242.41.0 - 81.242.41.254)
- 81.242.42.*(81.242.42.0 - 81.242.42.254)
- 81.242.43.*(81.242.43.0 - 81.242.43.254)
- 81.242.44.*(81.242.44.0 - 81.242.44.254)
- 81.242.45.*(81.242.45.0 - 81.242.45.254)
- 81.242.46.*(81.242.46.0 - 81.242.46.254)
- 81.242.47.*(81.242.47.0 - 81.242.47.254)
- 81.242.48.*(81.242.48.0 - 81.242.48.254)
- 81.242.49.*(81.242.49.0 - 81.242.49.254)
- 81.242.50.*(81.242.50.0 - 81.242.50.254)
- 81.242.51.*(81.242.51.0 - 81.242.51.254)
- 81.242.52.*(81.242.52.0 - 81.242.52.254)
- 81.242.53.*(81.242.53.0 - 81.242.53.254)
- 81.242.54.*(81.242.54.0 - 81.242.54.254)
- 81.242.55.*(81.242.55.0 - 81.242.55.254)
- 81.242.56.*(81.242.56.0 - 81.242.56.254)
- 81.242.57.*(81.242.57.0 - 81.242.57.254)
- 81.242.58.*(81.242.58.0 - 81.242.58.254)
- 81.242.59.*(81.242.59.0 - 81.242.59.254)
- 81.242.60.*(81.242.60.0 - 81.242.60.254)
- 81.242.61.*(81.242.61.0 - 81.242.61.254)
- 81.242.62.*(81.242.62.0 - 81.242.62.254)
- 81.242.63.*(81.242.63.0 - 81.242.63.254)
- 81.242.64.*(81.242.64.0 - 81.242.64.254)
- 81.242.65.*(81.242.65.0 - 81.242.65.254)
- 81.242.66.*(81.242.66.0 - 81.242.66.254)
- 81.242.67.*(81.242.67.0 - 81.242.67.254)
- 81.242.68.*(81.242.68.0 - 81.242.68.254)
- 81.242.69.*(81.242.69.0 - 81.242.69.254)
- 81.242.70.*(81.242.70.0 - 81.242.70.254)
- 81.242.71.*(81.242.71.0 - 81.242.71.254)
- 81.242.72.*(81.242.72.0 - 81.242.72.254)
- 81.242.73.*(81.242.73.0 - 81.242.73.254)
- 81.242.74.*(81.242.74.0 - 81.242.74.254)
- 81.242.75.*(81.242.75.0 - 81.242.75.254)
- 81.242.76.*(81.242.76.0 - 81.242.76.254)
- 81.242.77.*(81.242.77.0 - 81.242.77.254)
- 81.242.78.*(81.242.78.0 - 81.242.78.254)
- 81.242.79.*(81.242.79.0 - 81.242.79.254)
- 81.242.80.*(81.242.80.0 - 81.242.80.254)
- 81.242.81.*(81.242.81.0 - 81.242.81.254)
- 81.242.82.*(81.242.82.0 - 81.242.82.254)
- 81.242.83.*(81.242.83.0 - 81.242.83.254)
- 81.242.84.*(81.242.84.0 - 81.242.84.254)
- 81.242.85.*(81.242.85.0 - 81.242.85.254)
- 81.242.86.*(81.242.86.0 - 81.242.86.254)
- 81.242.87.*(81.242.87.0 - 81.242.87.254)
- 81.242.88.*(81.242.88.0 - 81.242.88.254)
- 81.242.89.*(81.242.89.0 - 81.242.89.254)
- 81.242.90.*(81.242.90.0 - 81.242.90.254)
- 81.242.91.*(81.242.91.0 - 81.242.91.254)
- 81.242.92.*(81.242.92.0 - 81.242.92.254)
- 81.242.93.*(81.242.93.0 - 81.242.93.254)
- 81.242.94.*(81.242.94.0 - 81.242.94.254)
- 81.242.95.*(81.242.95.0 - 81.242.95.254)
- 81.242.96.*(81.242.96.0 - 81.242.96.254)
- 81.242.97.*(81.242.97.0 - 81.242.97.254)
- 81.242.98.*(81.242.98.0 - 81.242.98.254)
- 81.242.99.*(81.242.99.0 - 81.242.99.254)
- 81.242.100.*(81.242.100.0 - 81.242.100.254)
- 81.242.101.*(81.242.101.0 - 81.242.101.254)
- 81.242.102.*(81.242.102.0 - 81.242.102.254)
- 81.242.103.*(81.242.103.0 - 81.242.103.254)
- 81.242.104.*(81.242.104.0 - 81.242.104.254)
- 81.242.105.*(81.242.105.0 - 81.242.105.254)
- 81.242.106.*(81.242.106.0 - 81.242.106.254)
- 81.242.107.*(81.242.107.0 - 81.242.107.254)
- 81.242.108.*(81.242.108.0 - 81.242.108.254)
- 81.242.109.*(81.242.109.0 - 81.242.109.254)
- 81.242.110.*(81.242.110.0 - 81.242.110.254)
- 81.242.111.*(81.242.111.0 - 81.242.111.254)
- 81.242.112.*(81.242.112.0 - 81.242.112.254)
- 81.242.113.*(81.242.113.0 - 81.242.113.254)
- 81.242.114.*(81.242.114.0 - 81.242.114.254)
- 81.242.115.*(81.242.115.0 - 81.242.115.254)
- 81.242.116.*(81.242.116.0 - 81.242.116.254)
- 81.242.117.*(81.242.117.0 - 81.242.117.254)
- 81.242.118.*(81.242.118.0 - 81.242.118.254)
- 81.242.119.*(81.242.119.0 - 81.242.119.254)
- 81.242.120.*(81.242.120.0 - 81.242.120.254)
- 81.242.121.*(81.242.121.0 - 81.242.121.254)
- 81.242.122.*(81.242.122.0 - 81.242.122.254)
- 81.242.123.*(81.242.123.0 - 81.242.123.254)
- 81.242.124.*(81.242.124.0 - 81.242.124.254)
- 81.242.125.*(81.242.125.0 - 81.242.125.254)
- 81.242.126.*(81.242.126.0 - 81.242.126.254)
- 81.242.127.*(81.242.127.0 - 81.242.127.254)
- 81.242.128.*(81.242.128.0 - 81.242.128.254)
- 81.242.129.*(81.242.129.0 - 81.242.129.254)
- 81.242.130.*(81.242.130.0 - 81.242.130.254)
- 81.242.131.*(81.242.131.0 - 81.242.131.254)
- 81.242.132.*(81.242.132.0 - 81.242.132.254)
- 81.242.133.*(81.242.133.0 - 81.242.133.254)
- 81.242.134.*(81.242.134.0 - 81.242.134.254)
- 81.242.135.*(81.242.135.0 - 81.242.135.254)
- 81.242.136.*(81.242.136.0 - 81.242.136.254)
- 81.242.137.*(81.242.137.0 - 81.242.137.254)
- 81.242.138.*(81.242.138.0 - 81.242.138.254)
- 81.242.139.*(81.242.139.0 - 81.242.139.254)
- 81.242.140.*(81.242.140.0 - 81.242.140.254)
- 81.242.141.*(81.242.141.0 - 81.242.141.254)
- 81.242.142.*(81.242.142.0 - 81.242.142.254)
- 81.242.143.*(81.242.143.0 - 81.242.143.254)
- 81.242.144.*(81.242.144.0 - 81.242.144.254)
- 81.242.145.*(81.242.145.0 - 81.242.145.254)
- 81.242.146.*(81.242.146.0 - 81.242.146.254)
- 81.242.147.*(81.242.147.0 - 81.242.147.254)
- 81.242.148.*(81.242.148.0 - 81.242.148.254)
- 81.242.149.*(81.242.149.0 - 81.242.149.254)
- 81.242.150.*(81.242.150.0 - 81.242.150.254)
- 81.242.151.*(81.242.151.0 - 81.242.151.254)
- 81.242.152.*(81.242.152.0 - 81.242.152.254)
- 81.242.153.*(81.242.153.0 - 81.242.153.254)
- 81.242.154.*(81.242.154.0 - 81.242.154.254)
- 81.242.155.*(81.242.155.0 - 81.242.155.254)
- 81.242.156.*(81.242.156.0 - 81.242.156.254)
- 81.242.157.*(81.242.157.0 - 81.242.157.254)
- 81.242.158.*(81.242.158.0 - 81.242.158.254)
- 81.242.159.*(81.242.159.0 - 81.242.159.254)
- 81.242.160.*(81.242.160.0 - 81.242.160.254)
- 81.242.161.*(81.242.161.0 - 81.242.161.254)
- 81.242.162.*(81.242.162.0 - 81.242.162.254)
- 81.242.163.*(81.242.163.0 - 81.242.163.254)
- 81.242.164.*(81.242.164.0 - 81.242.164.254)
- 81.242.165.*(81.242.165.0 - 81.242.165.254)
- 81.242.166.*(81.242.166.0 - 81.242.166.254)
- 81.242.167.*(81.242.167.0 - 81.242.167.254)
- 81.242.168.*(81.242.168.0 - 81.242.168.254)
- 81.242.169.*(81.242.169.0 - 81.242.169.254)
- 81.242.170.*(81.242.170.0 - 81.242.170.254)
- 81.242.171.*(81.242.171.0 - 81.242.171.254)
- 81.242.172.*(81.242.172.0 - 81.242.172.254)
- 81.242.173.*(81.242.173.0 - 81.242.173.254)
- 81.242.174.*(81.242.174.0 - 81.242.174.254)
- 81.242.175.*(81.242.175.0 - 81.242.175.254)
- 81.242.176.*(81.242.176.0 - 81.242.176.254)
- 81.242.177.*(81.242.177.0 - 81.242.177.254)
- 81.242.178.*(81.242.178.0 - 81.242.178.254)
- 81.242.179.*(81.242.179.0 - 81.242.179.254)
- 81.242.180.*(81.242.180.0 - 81.242.180.254)
- 81.242.181.*(81.242.181.0 - 81.242.181.254)
- 81.242.182.*(81.242.182.0 - 81.242.182.254)
- 81.242.183.*(81.242.183.0 - 81.242.183.254)
- 81.242.184.*(81.242.184.0 - 81.242.184.254)
- 81.242.185.*(81.242.185.0 - 81.242.185.254)
- 81.242.186.*(81.242.186.0 - 81.242.186.254)
- 81.242.187.*(81.242.187.0 - 81.242.187.254)
- 81.242.188.*(81.242.188.0 - 81.242.188.254)
- 81.242.189.*(81.242.189.0 - 81.242.189.254)
- 81.242.190.*(81.242.190.0 - 81.242.190.254)
- 81.242.191.*(81.242.191.0 - 81.242.191.254)
- 81.242.192.*(81.242.192.0 - 81.242.192.254)
- 81.242.193.*(81.242.193.0 - 81.242.193.254)
- 81.242.194.*(81.242.194.0 - 81.242.194.254)
- 81.242.195.*(81.242.195.0 - 81.242.195.254)
- 81.242.196.*(81.242.196.0 - 81.242.196.254)
- 81.242.197.*(81.242.197.0 - 81.242.197.254)
- 81.242.198.*(81.242.198.0 - 81.242.198.254)
- 81.242.199.*(81.242.199.0 - 81.242.199.254)
- 81.242.200.*(81.242.200.0 - 81.242.200.254)
- 81.242.201.*(81.242.201.0 - 81.242.201.254)
- 81.242.202.*(81.242.202.0 - 81.242.202.254)
- 81.242.203.*(81.242.203.0 - 81.242.203.254)
- 81.242.204.*(81.242.204.0 - 81.242.204.254)
- 81.242.205.*(81.242.205.0 - 81.242.205.254)
- 81.242.206.*(81.242.206.0 - 81.242.206.254)
- 81.242.207.*(81.242.207.0 - 81.242.207.254)
- 81.242.208.*(81.242.208.0 - 81.242.208.254)
- 81.242.209.*(81.242.209.0 - 81.242.209.254)
- 81.242.210.*(81.242.210.0 - 81.242.210.254)
- 81.242.211.*(81.242.211.0 - 81.242.211.254)
- 81.242.212.*(81.242.212.0 - 81.242.212.254)
- 81.242.213.*(81.242.213.0 - 81.242.213.254)
- 81.242.214.*(81.242.214.0 - 81.242.214.254)
- 81.242.215.*(81.242.215.0 - 81.242.215.254)
- 81.242.216.*(81.242.216.0 - 81.242.216.254)
- 81.242.217.*(81.242.217.0 - 81.242.217.254)
- 81.242.218.*(81.242.218.0 - 81.242.218.254)
- 81.242.219.*(81.242.219.0 - 81.242.219.254)
- 81.242.220.*(81.242.220.0 - 81.242.220.254)
- 81.242.221.*(81.242.221.0 - 81.242.221.254)
- 81.242.222.*(81.242.222.0 - 81.242.222.254)
- 81.242.223.*(81.242.223.0 - 81.242.223.254)
- 81.242.224.*(81.242.224.0 - 81.242.224.254)
- 81.242.225.*(81.242.225.0 - 81.242.225.254)
- 81.242.226.*(81.242.226.0 - 81.242.226.254)
- 81.242.227.*(81.242.227.0 - 81.242.227.254)
- 81.242.228.*(81.242.228.0 - 81.242.228.254)
- 81.242.229.*(81.242.229.0 - 81.242.229.254)
- 81.242.230.*(81.242.230.0 - 81.242.230.254)
- 81.242.231.*(81.242.231.0 - 81.242.231.254)
- 81.242.232.*(81.242.232.0 - 81.242.232.254)
- 81.242.233.*(81.242.233.0 - 81.242.233.254)
- 81.242.234.*(81.242.234.0 - 81.242.234.254)
- 81.242.235.*(81.242.235.0 - 81.242.235.254)
- 81.242.236.*(81.242.236.0 - 81.242.236.254)
- 81.242.237.*(81.242.237.0 - 81.242.237.254)
- 81.242.238.*(81.242.238.0 - 81.242.238.254)
- 81.242.239.*(81.242.239.0 - 81.242.239.254)
- 81.242.240.*(81.242.240.0 - 81.242.240.254)
- 81.242.241.*(81.242.241.0 - 81.242.241.254)
- 81.242.242.*(81.242.242.0 - 81.242.242.254)
- 81.242.243.*(81.242.243.0 - 81.242.243.254)
- 81.242.244.*(81.242.244.0 - 81.242.244.254)
- 81.242.245.*(81.242.245.0 - 81.242.245.254)
- 81.242.246.*(81.242.246.0 - 81.242.246.254)
- 81.242.247.*(81.242.247.0 - 81.242.247.254)
- 81.242.248.*(81.242.248.0 - 81.242.248.254)
- 81.242.249.*(81.242.249.0 - 81.242.249.254)
- 81.242.250.*(81.242.250.0 - 81.242.250.254)
- 81.242.251.*(81.242.251.0 - 81.242.251.254)
- 81.242.252.*(81.242.252.0 - 81.242.252.254)
- 81.242.253.*(81.242.253.0 - 81.242.253.254)
- 81.242.254.*(81.242.254.0 - 81.242.254.254)
- 81.242.255.*(81.242.255.0 - 81.242.255.254)
3. 最后一个IP地址例子
81.242.255.255是一个公开IP地址,使用者位于比利时 布鲁塞尔 Schaarbeek,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:81.242.255.255。
🔝 返回顶部