4.81开头的IP是哪里的IP,IP地址列表: 4.81.*.* (4.81.0.* - 4.81.255.*)
这是第一个字节为4,第二个字节为81,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4.81.*.* (4.81.0.0 - 4.81.255.255)。
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4.81.1.1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。
- 4.81.0.*(4.81.0.0 - 4.81.0.254)
- 4.81.1.*(4.81.1.0 - 4.81.1.254)
- 4.81.2.*(4.81.2.0 - 4.81.2.254)
- 4.81.3.*(4.81.3.0 - 4.81.3.254)
- 4.81.4.*(4.81.4.0 - 4.81.4.254)
- 4.81.5.*(4.81.5.0 - 4.81.5.254)
- 4.81.6.*(4.81.6.0 - 4.81.6.254)
- 4.81.7.*(4.81.7.0 - 4.81.7.254)
- 4.81.8.*(4.81.8.0 - 4.81.8.254)
- 4.81.9.*(4.81.9.0 - 4.81.9.254)
- 4.81.10.*(4.81.10.0 - 4.81.10.254)
- 4.81.11.*(4.81.11.0 - 4.81.11.254)
- 4.81.12.*(4.81.12.0 - 4.81.12.254)
- 4.81.13.*(4.81.13.0 - 4.81.13.254)
- 4.81.14.*(4.81.14.0 - 4.81.14.254)
- 4.81.15.*(4.81.15.0 - 4.81.15.254)
- 4.81.16.*(4.81.16.0 - 4.81.16.254)
- 4.81.17.*(4.81.17.0 - 4.81.17.254)
- 4.81.18.*(4.81.18.0 - 4.81.18.254)
- 4.81.19.*(4.81.19.0 - 4.81.19.254)
- 4.81.20.*(4.81.20.0 - 4.81.20.254)
- 4.81.21.*(4.81.21.0 - 4.81.21.254)
- 4.81.22.*(4.81.22.0 - 4.81.22.254)
- 4.81.23.*(4.81.23.0 - 4.81.23.254)
- 4.81.24.*(4.81.24.0 - 4.81.24.254)
- 4.81.25.*(4.81.25.0 - 4.81.25.254)
- 4.81.26.*(4.81.26.0 - 4.81.26.254)
- 4.81.27.*(4.81.27.0 - 4.81.27.254)
- 4.81.28.*(4.81.28.0 - 4.81.28.254)
- 4.81.29.*(4.81.29.0 - 4.81.29.254)
- 4.81.30.*(4.81.30.0 - 4.81.30.254)
- 4.81.31.*(4.81.31.0 - 4.81.31.254)
- 4.81.32.*(4.81.32.0 - 4.81.32.254)
- 4.81.33.*(4.81.33.0 - 4.81.33.254)
- 4.81.34.*(4.81.34.0 - 4.81.34.254)
- 4.81.35.*(4.81.35.0 - 4.81.35.254)
- 4.81.36.*(4.81.36.0 - 4.81.36.254)
- 4.81.37.*(4.81.37.0 - 4.81.37.254)
- 4.81.38.*(4.81.38.0 - 4.81.38.254)
- 4.81.39.*(4.81.39.0 - 4.81.39.254)
- 4.81.40.*(4.81.40.0 - 4.81.40.254)
- 4.81.41.*(4.81.41.0 - 4.81.41.254)
- 4.81.42.*(4.81.42.0 - 4.81.42.254)
- 4.81.43.*(4.81.43.0 - 4.81.43.254)
- 4.81.44.*(4.81.44.0 - 4.81.44.254)
- 4.81.45.*(4.81.45.0 - 4.81.45.254)
- 4.81.46.*(4.81.46.0 - 4.81.46.254)
- 4.81.47.*(4.81.47.0 - 4.81.47.254)
- 4.81.48.*(4.81.48.0 - 4.81.48.254)
- 4.81.49.*(4.81.49.0 - 4.81.49.254)
- 4.81.50.*(4.81.50.0 - 4.81.50.254)
- 4.81.51.*(4.81.51.0 - 4.81.51.254)
- 4.81.52.*(4.81.52.0 - 4.81.52.254)
- 4.81.53.*(4.81.53.0 - 4.81.53.254)
- 4.81.54.*(4.81.54.0 - 4.81.54.254)
- 4.81.55.*(4.81.55.0 - 4.81.55.254)
- 4.81.56.*(4.81.56.0 - 4.81.56.254)
- 4.81.57.*(4.81.57.0 - 4.81.57.254)
- 4.81.58.*(4.81.58.0 - 4.81.58.254)
- 4.81.59.*(4.81.59.0 - 4.81.59.254)
- 4.81.60.*(4.81.60.0 - 4.81.60.254)
- 4.81.61.*(4.81.61.0 - 4.81.61.254)
- 4.81.62.*(4.81.62.0 - 4.81.62.254)
- 4.81.63.*(4.81.63.0 - 4.81.63.254)
- 4.81.64.*(4.81.64.0 - 4.81.64.254)
- 4.81.65.*(4.81.65.0 - 4.81.65.254)
- 4.81.66.*(4.81.66.0 - 4.81.66.254)
- 4.81.67.*(4.81.67.0 - 4.81.67.254)
- 4.81.68.*(4.81.68.0 - 4.81.68.254)
- 4.81.69.*(4.81.69.0 - 4.81.69.254)
- 4.81.70.*(4.81.70.0 - 4.81.70.254)
- 4.81.71.*(4.81.71.0 - 4.81.71.254)
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- 4.81.73.*(4.81.73.0 - 4.81.73.254)
- 4.81.74.*(4.81.74.0 - 4.81.74.254)
- 4.81.75.*(4.81.75.0 - 4.81.75.254)
- 4.81.76.*(4.81.76.0 - 4.81.76.254)
- 4.81.77.*(4.81.77.0 - 4.81.77.254)
- 4.81.78.*(4.81.78.0 - 4.81.78.254)
- 4.81.79.*(4.81.79.0 - 4.81.79.254)
- 4.81.80.*(4.81.80.0 - 4.81.80.254)
- 4.81.81.*(4.81.81.0 - 4.81.81.254)
- 4.81.82.*(4.81.82.0 - 4.81.82.254)
- 4.81.83.*(4.81.83.0 - 4.81.83.254)
- 4.81.84.*(4.81.84.0 - 4.81.84.254)
- 4.81.85.*(4.81.85.0 - 4.81.85.254)
- 4.81.86.*(4.81.86.0 - 4.81.86.254)
- 4.81.87.*(4.81.87.0 - 4.81.87.254)
- 4.81.88.*(4.81.88.0 - 4.81.88.254)
- 4.81.89.*(4.81.89.0 - 4.81.89.254)
- 4.81.90.*(4.81.90.0 - 4.81.90.254)
- 4.81.91.*(4.81.91.0 - 4.81.91.254)
- 4.81.92.*(4.81.92.0 - 4.81.92.254)
- 4.81.93.*(4.81.93.0 - 4.81.93.254)
- 4.81.94.*(4.81.94.0 - 4.81.94.254)
- 4.81.95.*(4.81.95.0 - 4.81.95.254)
- 4.81.96.*(4.81.96.0 - 4.81.96.254)
- 4.81.97.*(4.81.97.0 - 4.81.97.254)
- 4.81.98.*(4.81.98.0 - 4.81.98.254)
- 4.81.99.*(4.81.99.0 - 4.81.99.254)
- 4.81.100.*(4.81.100.0 - 4.81.100.254)
- 4.81.101.*(4.81.101.0 - 4.81.101.254)
- 4.81.102.*(4.81.102.0 - 4.81.102.254)
- 4.81.103.*(4.81.103.0 - 4.81.103.254)
- 4.81.104.*(4.81.104.0 - 4.81.104.254)
- 4.81.105.*(4.81.105.0 - 4.81.105.254)
- 4.81.106.*(4.81.106.0 - 4.81.106.254)
- 4.81.107.*(4.81.107.0 - 4.81.107.254)
- 4.81.108.*(4.81.108.0 - 4.81.108.254)
- 4.81.109.*(4.81.109.0 - 4.81.109.254)
- 4.81.110.*(4.81.110.0 - 4.81.110.254)
- 4.81.111.*(4.81.111.0 - 4.81.111.254)
- 4.81.112.*(4.81.112.0 - 4.81.112.254)
- 4.81.113.*(4.81.113.0 - 4.81.113.254)
- 4.81.114.*(4.81.114.0 - 4.81.114.254)
- 4.81.115.*(4.81.115.0 - 4.81.115.254)
- 4.81.116.*(4.81.116.0 - 4.81.116.254)
- 4.81.117.*(4.81.117.0 - 4.81.117.254)
- 4.81.118.*(4.81.118.0 - 4.81.118.254)
- 4.81.119.*(4.81.119.0 - 4.81.119.254)
- 4.81.120.*(4.81.120.0 - 4.81.120.254)
- 4.81.121.*(4.81.121.0 - 4.81.121.254)
- 4.81.122.*(4.81.122.0 - 4.81.122.254)
- 4.81.123.*(4.81.123.0 - 4.81.123.254)
- 4.81.124.*(4.81.124.0 - 4.81.124.254)
- 4.81.125.*(4.81.125.0 - 4.81.125.254)
- 4.81.126.*(4.81.126.0 - 4.81.126.254)
- 4.81.127.*(4.81.127.0 - 4.81.127.254)
- 4.81.128.*(4.81.128.0 - 4.81.128.254)
- 4.81.129.*(4.81.129.0 - 4.81.129.254)
- 4.81.130.*(4.81.130.0 - 4.81.130.254)
- 4.81.131.*(4.81.131.0 - 4.81.131.254)
- 4.81.132.*(4.81.132.0 - 4.81.132.254)
- 4.81.133.*(4.81.133.0 - 4.81.133.254)
- 4.81.134.*(4.81.134.0 - 4.81.134.254)
- 4.81.135.*(4.81.135.0 - 4.81.135.254)
- 4.81.136.*(4.81.136.0 - 4.81.136.254)
- 4.81.137.*(4.81.137.0 - 4.81.137.254)
- 4.81.138.*(4.81.138.0 - 4.81.138.254)
- 4.81.139.*(4.81.139.0 - 4.81.139.254)
- 4.81.140.*(4.81.140.0 - 4.81.140.254)
- 4.81.141.*(4.81.141.0 - 4.81.141.254)
- 4.81.142.*(4.81.142.0 - 4.81.142.254)
- 4.81.143.*(4.81.143.0 - 4.81.143.254)
- 4.81.144.*(4.81.144.0 - 4.81.144.254)
- 4.81.145.*(4.81.145.0 - 4.81.145.254)
- 4.81.146.*(4.81.146.0 - 4.81.146.254)
- 4.81.147.*(4.81.147.0 - 4.81.147.254)
- 4.81.148.*(4.81.148.0 - 4.81.148.254)
- 4.81.149.*(4.81.149.0 - 4.81.149.254)
- 4.81.150.*(4.81.150.0 - 4.81.150.254)
- 4.81.151.*(4.81.151.0 - 4.81.151.254)
- 4.81.152.*(4.81.152.0 - 4.81.152.254)
- 4.81.153.*(4.81.153.0 - 4.81.153.254)
- 4.81.154.*(4.81.154.0 - 4.81.154.254)
- 4.81.155.*(4.81.155.0 - 4.81.155.254)
- 4.81.156.*(4.81.156.0 - 4.81.156.254)
- 4.81.157.*(4.81.157.0 - 4.81.157.254)
- 4.81.158.*(4.81.158.0 - 4.81.158.254)
- 4.81.159.*(4.81.159.0 - 4.81.159.254)
- 4.81.160.*(4.81.160.0 - 4.81.160.254)
- 4.81.161.*(4.81.161.0 - 4.81.161.254)
- 4.81.162.*(4.81.162.0 - 4.81.162.254)
- 4.81.163.*(4.81.163.0 - 4.81.163.254)
- 4.81.164.*(4.81.164.0 - 4.81.164.254)
- 4.81.165.*(4.81.165.0 - 4.81.165.254)
- 4.81.166.*(4.81.166.0 - 4.81.166.254)
- 4.81.167.*(4.81.167.0 - 4.81.167.254)
- 4.81.168.*(4.81.168.0 - 4.81.168.254)
- 4.81.169.*(4.81.169.0 - 4.81.169.254)
- 4.81.170.*(4.81.170.0 - 4.81.170.254)
- 4.81.171.*(4.81.171.0 - 4.81.171.254)
- 4.81.172.*(4.81.172.0 - 4.81.172.254)
- 4.81.173.*(4.81.173.0 - 4.81.173.254)
- 4.81.174.*(4.81.174.0 - 4.81.174.254)
- 4.81.175.*(4.81.175.0 - 4.81.175.254)
- 4.81.176.*(4.81.176.0 - 4.81.176.254)
- 4.81.177.*(4.81.177.0 - 4.81.177.254)
- 4.81.178.*(4.81.178.0 - 4.81.178.254)
- 4.81.179.*(4.81.179.0 - 4.81.179.254)
- 4.81.180.*(4.81.180.0 - 4.81.180.254)
- 4.81.181.*(4.81.181.0 - 4.81.181.254)
- 4.81.182.*(4.81.182.0 - 4.81.182.254)
- 4.81.183.*(4.81.183.0 - 4.81.183.254)
- 4.81.184.*(4.81.184.0 - 4.81.184.254)
- 4.81.185.*(4.81.185.0 - 4.81.185.254)
- 4.81.186.*(4.81.186.0 - 4.81.186.254)
- 4.81.187.*(4.81.187.0 - 4.81.187.254)
- 4.81.188.*(4.81.188.0 - 4.81.188.254)
- 4.81.189.*(4.81.189.0 - 4.81.189.254)
- 4.81.190.*(4.81.190.0 - 4.81.190.254)
- 4.81.191.*(4.81.191.0 - 4.81.191.254)
- 4.81.192.*(4.81.192.0 - 4.81.192.254)
- 4.81.193.*(4.81.193.0 - 4.81.193.254)
- 4.81.194.*(4.81.194.0 - 4.81.194.254)
- 4.81.195.*(4.81.195.0 - 4.81.195.254)
- 4.81.196.*(4.81.196.0 - 4.81.196.254)
- 4.81.197.*(4.81.197.0 - 4.81.197.254)
- 4.81.198.*(4.81.198.0 - 4.81.198.254)
- 4.81.199.*(4.81.199.0 - 4.81.199.254)
- 4.81.200.*(4.81.200.0 - 4.81.200.254)
- 4.81.201.*(4.81.201.0 - 4.81.201.254)
- 4.81.202.*(4.81.202.0 - 4.81.202.254)
- 4.81.203.*(4.81.203.0 - 4.81.203.254)
- 4.81.204.*(4.81.204.0 - 4.81.204.254)
- 4.81.205.*(4.81.205.0 - 4.81.205.254)
- 4.81.206.*(4.81.206.0 - 4.81.206.254)
- 4.81.207.*(4.81.207.0 - 4.81.207.254)
- 4.81.208.*(4.81.208.0 - 4.81.208.254)
- 4.81.209.*(4.81.209.0 - 4.81.209.254)
- 4.81.210.*(4.81.210.0 - 4.81.210.254)
- 4.81.211.*(4.81.211.0 - 4.81.211.254)
- 4.81.212.*(4.81.212.0 - 4.81.212.254)
- 4.81.213.*(4.81.213.0 - 4.81.213.254)
- 4.81.214.*(4.81.214.0 - 4.81.214.254)
- 4.81.215.*(4.81.215.0 - 4.81.215.254)
- 4.81.216.*(4.81.216.0 - 4.81.216.254)
- 4.81.217.*(4.81.217.0 - 4.81.217.254)
- 4.81.218.*(4.81.218.0 - 4.81.218.254)
- 4.81.219.*(4.81.219.0 - 4.81.219.254)
- 4.81.220.*(4.81.220.0 - 4.81.220.254)
- 4.81.221.*(4.81.221.0 - 4.81.221.254)
- 4.81.222.*(4.81.222.0 - 4.81.222.254)
- 4.81.223.*(4.81.223.0 - 4.81.223.254)
- 4.81.224.*(4.81.224.0 - 4.81.224.254)
- 4.81.225.*(4.81.225.0 - 4.81.225.254)
- 4.81.226.*(4.81.226.0 - 4.81.226.254)
- 4.81.227.*(4.81.227.0 - 4.81.227.254)
- 4.81.228.*(4.81.228.0 - 4.81.228.254)
- 4.81.229.*(4.81.229.0 - 4.81.229.254)
- 4.81.230.*(4.81.230.0 - 4.81.230.254)
- 4.81.231.*(4.81.231.0 - 4.81.231.254)
- 4.81.232.*(4.81.232.0 - 4.81.232.254)
- 4.81.233.*(4.81.233.0 - 4.81.233.254)
- 4.81.234.*(4.81.234.0 - 4.81.234.254)
- 4.81.235.*(4.81.235.0 - 4.81.235.254)
- 4.81.236.*(4.81.236.0 - 4.81.236.254)
- 4.81.237.*(4.81.237.0 - 4.81.237.254)
- 4.81.238.*(4.81.238.0 - 4.81.238.254)
- 4.81.239.*(4.81.239.0 - 4.81.239.254)
- 4.81.240.*(4.81.240.0 - 4.81.240.254)
- 4.81.241.*(4.81.241.0 - 4.81.241.254)
- 4.81.242.*(4.81.242.0 - 4.81.242.254)
- 4.81.243.*(4.81.243.0 - 4.81.243.254)
- 4.81.244.*(4.81.244.0 - 4.81.244.254)
- 4.81.245.*(4.81.245.0 - 4.81.245.254)
- 4.81.246.*(4.81.246.0 - 4.81.246.254)
- 4.81.247.*(4.81.247.0 - 4.81.247.254)
- 4.81.248.*(4.81.248.0 - 4.81.248.254)
- 4.81.249.*(4.81.249.0 - 4.81.249.254)
- 4.81.250.*(4.81.250.0 - 4.81.250.254)
- 4.81.251.*(4.81.251.0 - 4.81.251.254)
- 4.81.252.*(4.81.252.0 - 4.81.252.254)
- 4.81.253.*(4.81.253.0 - 4.81.253.254)
- 4.81.254.*(4.81.254.0 - 4.81.254.254)
- 4.81.255.*(4.81.255.0 - 4.81.255.254)
3. 最后一个IP地址例子
图标/图像含义表
4.81.255.255是一个公开IP地址,使用者位于美国 德州 Dallas,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:4.81.255.255。
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