28.81开头的IP是哪里的IP,IP地址列表: 28.81.*.* (28.81.0.* - 28.81.255.*)
这是第一个字节为28,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28.81.*.* (28.81.0.0 - 28.81.255.255)。
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28.81.1.1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。
- 28.81.0.*(28.81.0.0 - 28.81.0.254)
- 28.81.1.*(28.81.1.0 - 28.81.1.254)
- 28.81.2.*(28.81.2.0 - 28.81.2.254)
- 28.81.3.*(28.81.3.0 - 28.81.3.254)
- 28.81.4.*(28.81.4.0 - 28.81.4.254)
- 28.81.5.*(28.81.5.0 - 28.81.5.254)
- 28.81.6.*(28.81.6.0 - 28.81.6.254)
- 28.81.7.*(28.81.7.0 - 28.81.7.254)
- 28.81.8.*(28.81.8.0 - 28.81.8.254)
- 28.81.9.*(28.81.9.0 - 28.81.9.254)
- 28.81.10.*(28.81.10.0 - 28.81.10.254)
- 28.81.11.*(28.81.11.0 - 28.81.11.254)
- 28.81.12.*(28.81.12.0 - 28.81.12.254)
- 28.81.13.*(28.81.13.0 - 28.81.13.254)
- 28.81.14.*(28.81.14.0 - 28.81.14.254)
- 28.81.15.*(28.81.15.0 - 28.81.15.254)
- 28.81.16.*(28.81.16.0 - 28.81.16.254)
- 28.81.17.*(28.81.17.0 - 28.81.17.254)
- 28.81.18.*(28.81.18.0 - 28.81.18.254)
- 28.81.19.*(28.81.19.0 - 28.81.19.254)
- 28.81.20.*(28.81.20.0 - 28.81.20.254)
- 28.81.21.*(28.81.21.0 - 28.81.21.254)
- 28.81.22.*(28.81.22.0 - 28.81.22.254)
- 28.81.23.*(28.81.23.0 - 28.81.23.254)
- 28.81.24.*(28.81.24.0 - 28.81.24.254)
- 28.81.25.*(28.81.25.0 - 28.81.25.254)
- 28.81.26.*(28.81.26.0 - 28.81.26.254)
- 28.81.27.*(28.81.27.0 - 28.81.27.254)
- 28.81.28.*(28.81.28.0 - 28.81.28.254)
- 28.81.29.*(28.81.29.0 - 28.81.29.254)
- 28.81.30.*(28.81.30.0 - 28.81.30.254)
- 28.81.31.*(28.81.31.0 - 28.81.31.254)
- 28.81.32.*(28.81.32.0 - 28.81.32.254)
- 28.81.33.*(28.81.33.0 - 28.81.33.254)
- 28.81.34.*(28.81.34.0 - 28.81.34.254)
- 28.81.35.*(28.81.35.0 - 28.81.35.254)
- 28.81.36.*(28.81.36.0 - 28.81.36.254)
- 28.81.37.*(28.81.37.0 - 28.81.37.254)
- 28.81.38.*(28.81.38.0 - 28.81.38.254)
- 28.81.39.*(28.81.39.0 - 28.81.39.254)
- 28.81.40.*(28.81.40.0 - 28.81.40.254)
- 28.81.41.*(28.81.41.0 - 28.81.41.254)
- 28.81.42.*(28.81.42.0 - 28.81.42.254)
- 28.81.43.*(28.81.43.0 - 28.81.43.254)
- 28.81.44.*(28.81.44.0 - 28.81.44.254)
- 28.81.45.*(28.81.45.0 - 28.81.45.254)
- 28.81.46.*(28.81.46.0 - 28.81.46.254)
- 28.81.47.*(28.81.47.0 - 28.81.47.254)
- 28.81.48.*(28.81.48.0 - 28.81.48.254)
- 28.81.49.*(28.81.49.0 - 28.81.49.254)
- 28.81.50.*(28.81.50.0 - 28.81.50.254)
- 28.81.51.*(28.81.51.0 - 28.81.51.254)
- 28.81.52.*(28.81.52.0 - 28.81.52.254)
- 28.81.53.*(28.81.53.0 - 28.81.53.254)
- 28.81.54.*(28.81.54.0 - 28.81.54.254)
- 28.81.55.*(28.81.55.0 - 28.81.55.254)
- 28.81.56.*(28.81.56.0 - 28.81.56.254)
- 28.81.57.*(28.81.57.0 - 28.81.57.254)
- 28.81.58.*(28.81.58.0 - 28.81.58.254)
- 28.81.59.*(28.81.59.0 - 28.81.59.254)
- 28.81.60.*(28.81.60.0 - 28.81.60.254)
- 28.81.61.*(28.81.61.0 - 28.81.61.254)
- 28.81.62.*(28.81.62.0 - 28.81.62.254)
- 28.81.63.*(28.81.63.0 - 28.81.63.254)
- 28.81.64.*(28.81.64.0 - 28.81.64.254)
- 28.81.65.*(28.81.65.0 - 28.81.65.254)
- 28.81.66.*(28.81.66.0 - 28.81.66.254)
- 28.81.67.*(28.81.67.0 - 28.81.67.254)
- 28.81.68.*(28.81.68.0 - 28.81.68.254)
- 28.81.69.*(28.81.69.0 - 28.81.69.254)
- 28.81.70.*(28.81.70.0 - 28.81.70.254)
- 28.81.71.*(28.81.71.0 - 28.81.71.254)
- 28.81.72.*(28.81.72.0 - 28.81.72.254)
- 28.81.73.*(28.81.73.0 - 28.81.73.254)
- 28.81.74.*(28.81.74.0 - 28.81.74.254)
- 28.81.75.*(28.81.75.0 - 28.81.75.254)
- 28.81.76.*(28.81.76.0 - 28.81.76.254)
- 28.81.77.*(28.81.77.0 - 28.81.77.254)
- 28.81.78.*(28.81.78.0 - 28.81.78.254)
- 28.81.79.*(28.81.79.0 - 28.81.79.254)
- 28.81.80.*(28.81.80.0 - 28.81.80.254)
- 28.81.81.*(28.81.81.0 - 28.81.81.254)
- 28.81.82.*(28.81.82.0 - 28.81.82.254)
- 28.81.83.*(28.81.83.0 - 28.81.83.254)
- 28.81.84.*(28.81.84.0 - 28.81.84.254)
- 28.81.85.*(28.81.85.0 - 28.81.85.254)
- 28.81.86.*(28.81.86.0 - 28.81.86.254)
- 28.81.87.*(28.81.87.0 - 28.81.87.254)
- 28.81.88.*(28.81.88.0 - 28.81.88.254)
- 28.81.89.*(28.81.89.0 - 28.81.89.254)
- 28.81.90.*(28.81.90.0 - 28.81.90.254)
- 28.81.91.*(28.81.91.0 - 28.81.91.254)
- 28.81.92.*(28.81.92.0 - 28.81.92.254)
- 28.81.93.*(28.81.93.0 - 28.81.93.254)
- 28.81.94.*(28.81.94.0 - 28.81.94.254)
- 28.81.95.*(28.81.95.0 - 28.81.95.254)
- 28.81.96.*(28.81.96.0 - 28.81.96.254)
- 28.81.97.*(28.81.97.0 - 28.81.97.254)
- 28.81.98.*(28.81.98.0 - 28.81.98.254)
- 28.81.99.*(28.81.99.0 - 28.81.99.254)
- 28.81.100.*(28.81.100.0 - 28.81.100.254)
- 28.81.101.*(28.81.101.0 - 28.81.101.254)
- 28.81.102.*(28.81.102.0 - 28.81.102.254)
- 28.81.103.*(28.81.103.0 - 28.81.103.254)
- 28.81.104.*(28.81.104.0 - 28.81.104.254)
- 28.81.105.*(28.81.105.0 - 28.81.105.254)
- 28.81.106.*(28.81.106.0 - 28.81.106.254)
- 28.81.107.*(28.81.107.0 - 28.81.107.254)
- 28.81.108.*(28.81.108.0 - 28.81.108.254)
- 28.81.109.*(28.81.109.0 - 28.81.109.254)
- 28.81.110.*(28.81.110.0 - 28.81.110.254)
- 28.81.111.*(28.81.111.0 - 28.81.111.254)
- 28.81.112.*(28.81.112.0 - 28.81.112.254)
- 28.81.113.*(28.81.113.0 - 28.81.113.254)
- 28.81.114.*(28.81.114.0 - 28.81.114.254)
- 28.81.115.*(28.81.115.0 - 28.81.115.254)
- 28.81.116.*(28.81.116.0 - 28.81.116.254)
- 28.81.117.*(28.81.117.0 - 28.81.117.254)
- 28.81.118.*(28.81.118.0 - 28.81.118.254)
- 28.81.119.*(28.81.119.0 - 28.81.119.254)
- 28.81.120.*(28.81.120.0 - 28.81.120.254)
- 28.81.121.*(28.81.121.0 - 28.81.121.254)
- 28.81.122.*(28.81.122.0 - 28.81.122.254)
- 28.81.123.*(28.81.123.0 - 28.81.123.254)
- 28.81.124.*(28.81.124.0 - 28.81.124.254)
- 28.81.125.*(28.81.125.0 - 28.81.125.254)
- 28.81.126.*(28.81.126.0 - 28.81.126.254)
- 28.81.127.*(28.81.127.0 - 28.81.127.254)
- 28.81.128.*(28.81.128.0 - 28.81.128.254)
- 28.81.129.*(28.81.129.0 - 28.81.129.254)
- 28.81.130.*(28.81.130.0 - 28.81.130.254)
- 28.81.131.*(28.81.131.0 - 28.81.131.254)
- 28.81.132.*(28.81.132.0 - 28.81.132.254)
- 28.81.133.*(28.81.133.0 - 28.81.133.254)
- 28.81.134.*(28.81.134.0 - 28.81.134.254)
- 28.81.135.*(28.81.135.0 - 28.81.135.254)
- 28.81.136.*(28.81.136.0 - 28.81.136.254)
- 28.81.137.*(28.81.137.0 - 28.81.137.254)
- 28.81.138.*(28.81.138.0 - 28.81.138.254)
- 28.81.139.*(28.81.139.0 - 28.81.139.254)
- 28.81.140.*(28.81.140.0 - 28.81.140.254)
- 28.81.141.*(28.81.141.0 - 28.81.141.254)
- 28.81.142.*(28.81.142.0 - 28.81.142.254)
- 28.81.143.*(28.81.143.0 - 28.81.143.254)
- 28.81.144.*(28.81.144.0 - 28.81.144.254)
- 28.81.145.*(28.81.145.0 - 28.81.145.254)
- 28.81.146.*(28.81.146.0 - 28.81.146.254)
- 28.81.147.*(28.81.147.0 - 28.81.147.254)
- 28.81.148.*(28.81.148.0 - 28.81.148.254)
- 28.81.149.*(28.81.149.0 - 28.81.149.254)
- 28.81.150.*(28.81.150.0 - 28.81.150.254)
- 28.81.151.*(28.81.151.0 - 28.81.151.254)
- 28.81.152.*(28.81.152.0 - 28.81.152.254)
- 28.81.153.*(28.81.153.0 - 28.81.153.254)
- 28.81.154.*(28.81.154.0 - 28.81.154.254)
- 28.81.155.*(28.81.155.0 - 28.81.155.254)
- 28.81.156.*(28.81.156.0 - 28.81.156.254)
- 28.81.157.*(28.81.157.0 - 28.81.157.254)
- 28.81.158.*(28.81.158.0 - 28.81.158.254)
- 28.81.159.*(28.81.159.0 - 28.81.159.254)
- 28.81.160.*(28.81.160.0 - 28.81.160.254)
- 28.81.161.*(28.81.161.0 - 28.81.161.254)
- 28.81.162.*(28.81.162.0 - 28.81.162.254)
- 28.81.163.*(28.81.163.0 - 28.81.163.254)
- 28.81.164.*(28.81.164.0 - 28.81.164.254)
- 28.81.165.*(28.81.165.0 - 28.81.165.254)
- 28.81.166.*(28.81.166.0 - 28.81.166.254)
- 28.81.167.*(28.81.167.0 - 28.81.167.254)
- 28.81.168.*(28.81.168.0 - 28.81.168.254)
- 28.81.169.*(28.81.169.0 - 28.81.169.254)
- 28.81.170.*(28.81.170.0 - 28.81.170.254)
- 28.81.171.*(28.81.171.0 - 28.81.171.254)
- 28.81.172.*(28.81.172.0 - 28.81.172.254)
- 28.81.173.*(28.81.173.0 - 28.81.173.254)
- 28.81.174.*(28.81.174.0 - 28.81.174.254)
- 28.81.175.*(28.81.175.0 - 28.81.175.254)
- 28.81.176.*(28.81.176.0 - 28.81.176.254)
- 28.81.177.*(28.81.177.0 - 28.81.177.254)
- 28.81.178.*(28.81.178.0 - 28.81.178.254)
- 28.81.179.*(28.81.179.0 - 28.81.179.254)
- 28.81.180.*(28.81.180.0 - 28.81.180.254)
- 28.81.181.*(28.81.181.0 - 28.81.181.254)
- 28.81.182.*(28.81.182.0 - 28.81.182.254)
- 28.81.183.*(28.81.183.0 - 28.81.183.254)
- 28.81.184.*(28.81.184.0 - 28.81.184.254)
- 28.81.185.*(28.81.185.0 - 28.81.185.254)
- 28.81.186.*(28.81.186.0 - 28.81.186.254)
- 28.81.187.*(28.81.187.0 - 28.81.187.254)
- 28.81.188.*(28.81.188.0 - 28.81.188.254)
- 28.81.189.*(28.81.189.0 - 28.81.189.254)
- 28.81.190.*(28.81.190.0 - 28.81.190.254)
- 28.81.191.*(28.81.191.0 - 28.81.191.254)
- 28.81.192.*(28.81.192.0 - 28.81.192.254)
- 28.81.193.*(28.81.193.0 - 28.81.193.254)
- 28.81.194.*(28.81.194.0 - 28.81.194.254)
- 28.81.195.*(28.81.195.0 - 28.81.195.254)
- 28.81.196.*(28.81.196.0 - 28.81.196.254)
- 28.81.197.*(28.81.197.0 - 28.81.197.254)
- 28.81.198.*(28.81.198.0 - 28.81.198.254)
- 28.81.199.*(28.81.199.0 - 28.81.199.254)
- 28.81.200.*(28.81.200.0 - 28.81.200.254)
- 28.81.201.*(28.81.201.0 - 28.81.201.254)
- 28.81.202.*(28.81.202.0 - 28.81.202.254)
- 28.81.203.*(28.81.203.0 - 28.81.203.254)
- 28.81.204.*(28.81.204.0 - 28.81.204.254)
- 28.81.205.*(28.81.205.0 - 28.81.205.254)
- 28.81.206.*(28.81.206.0 - 28.81.206.254)
- 28.81.207.*(28.81.207.0 - 28.81.207.254)
- 28.81.208.*(28.81.208.0 - 28.81.208.254)
- 28.81.209.*(28.81.209.0 - 28.81.209.254)
- 28.81.210.*(28.81.210.0 - 28.81.210.254)
- 28.81.211.*(28.81.211.0 - 28.81.211.254)
- 28.81.212.*(28.81.212.0 - 28.81.212.254)
- 28.81.213.*(28.81.213.0 - 28.81.213.254)
- 28.81.214.*(28.81.214.0 - 28.81.214.254)
- 28.81.215.*(28.81.215.0 - 28.81.215.254)
- 28.81.216.*(28.81.216.0 - 28.81.216.254)
- 28.81.217.*(28.81.217.0 - 28.81.217.254)
- 28.81.218.*(28.81.218.0 - 28.81.218.254)
- 28.81.219.*(28.81.219.0 - 28.81.219.254)
- 28.81.220.*(28.81.220.0 - 28.81.220.254)
- 28.81.221.*(28.81.221.0 - 28.81.221.254)
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- 28.81.229.*(28.81.229.0 - 28.81.229.254)
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- 28.81.248.*(28.81.248.0 - 28.81.248.254)
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