221.128开头的IP是哪里的IP,IP地址列表: 221.128.*.* (221.128.0.* - 221.128.255.*)
这是第一个字节为221,第二个字节为128,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221.128.*.* (221.128.0.0 - 221.128.255.255)。
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221.128.1.1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. C类IP地址列表
C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,前三段号码(字节1.字节2.字节3)为网络号码,剩下的后一段号码(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,C类IP地址就由3字节的网络地址和1字节主机地址组成,网络地址的最高位必须是'110'。 C类IP地址范围:192.0.0.0 ~ 223.255.255.255,可用IP地址范围:192.0.0.1 ~ 223.255.255.254。 C类IP地址中网络的标识长度为21位,主机标识的长度为8位,C类网络地址数量较多(2 ^ 21 = 2097152个),适用于小规模的局域网络,每个网络最多只能包含254台计算机(2 ^ 8 - 2 = 254个)。 如果您需要了解C类IP地址段详情,可以点击C类IP地址列表中的标题链接。
- 221.128.0.*(221.128.0.0 - 221.128.0.254)
- 221.128.1.*(221.128.1.0 - 221.128.1.254)
- 221.128.2.*(221.128.2.0 - 221.128.2.254)
- 221.128.3.*(221.128.3.0 - 221.128.3.254)
- 221.128.4.*(221.128.4.0 - 221.128.4.254)
- 221.128.5.*(221.128.5.0 - 221.128.5.254)
- 221.128.6.*(221.128.6.0 - 221.128.6.254)
- 221.128.7.*(221.128.7.0 - 221.128.7.254)
- 221.128.8.*(221.128.8.0 - 221.128.8.254)
- 221.128.9.*(221.128.9.0 - 221.128.9.254)
- 221.128.10.*(221.128.10.0 - 221.128.10.254)
- 221.128.11.*(221.128.11.0 - 221.128.11.254)
- 221.128.12.*(221.128.12.0 - 221.128.12.254)
- 221.128.13.*(221.128.13.0 - 221.128.13.254)
- 221.128.14.*(221.128.14.0 - 221.128.14.254)
- 221.128.15.*(221.128.15.0 - 221.128.15.254)
- 221.128.16.*(221.128.16.0 - 221.128.16.254)
- 221.128.17.*(221.128.17.0 - 221.128.17.254)
- 221.128.18.*(221.128.18.0 - 221.128.18.254)
- 221.128.19.*(221.128.19.0 - 221.128.19.254)
- 221.128.20.*(221.128.20.0 - 221.128.20.254)
- 221.128.21.*(221.128.21.0 - 221.128.21.254)
- 221.128.22.*(221.128.22.0 - 221.128.22.254)
- 221.128.23.*(221.128.23.0 - 221.128.23.254)
- 221.128.24.*(221.128.24.0 - 221.128.24.254)
- 221.128.25.*(221.128.25.0 - 221.128.25.254)
- 221.128.26.*(221.128.26.0 - 221.128.26.254)
- 221.128.27.*(221.128.27.0 - 221.128.27.254)
- 221.128.28.*(221.128.28.0 - 221.128.28.254)
- 221.128.29.*(221.128.29.0 - 221.128.29.254)
- 221.128.30.*(221.128.30.0 - 221.128.30.254)
- 221.128.31.*(221.128.31.0 - 221.128.31.254)
- 221.128.32.*(221.128.32.0 - 221.128.32.254)
- 221.128.33.*(221.128.33.0 - 221.128.33.254)
- 221.128.34.*(221.128.34.0 - 221.128.34.254)
- 221.128.35.*(221.128.35.0 - 221.128.35.254)
- 221.128.36.*(221.128.36.0 - 221.128.36.254)
- 221.128.37.*(221.128.37.0 - 221.128.37.254)
- 221.128.38.*(221.128.38.0 - 221.128.38.254)
- 221.128.39.*(221.128.39.0 - 221.128.39.254)
- 221.128.40.*(221.128.40.0 - 221.128.40.254)
- 221.128.41.*(221.128.41.0 - 221.128.41.254)
- 221.128.42.*(221.128.42.0 - 221.128.42.254)
- 221.128.43.*(221.128.43.0 - 221.128.43.254)
- 221.128.44.*(221.128.44.0 - 221.128.44.254)
- 221.128.45.*(221.128.45.0 - 221.128.45.254)
- 221.128.46.*(221.128.46.0 - 221.128.46.254)
- 221.128.47.*(221.128.47.0 - 221.128.47.254)
- 221.128.48.*(221.128.48.0 - 221.128.48.254)
- 221.128.49.*(221.128.49.0 - 221.128.49.254)
- 221.128.50.*(221.128.50.0 - 221.128.50.254)
- 221.128.51.*(221.128.51.0 - 221.128.51.254)
- 221.128.52.*(221.128.52.0 - 221.128.52.254)
- 221.128.53.*(221.128.53.0 - 221.128.53.254)
- 221.128.54.*(221.128.54.0 - 221.128.54.254)
- 221.128.55.*(221.128.55.0 - 221.128.55.254)
- 221.128.56.*(221.128.56.0 - 221.128.56.254)
- 221.128.57.*(221.128.57.0 - 221.128.57.254)
- 221.128.58.*(221.128.58.0 - 221.128.58.254)
- 221.128.59.*(221.128.59.0 - 221.128.59.254)
- 221.128.60.*(221.128.60.0 - 221.128.60.254)
- 221.128.61.*(221.128.61.0 - 221.128.61.254)
- 221.128.62.*(221.128.62.0 - 221.128.62.254)
- 221.128.63.*(221.128.63.0 - 221.128.63.254)
- 221.128.64.*(221.128.64.0 - 221.128.64.254)
- 221.128.65.*(221.128.65.0 - 221.128.65.254)
- 221.128.66.*(221.128.66.0 - 221.128.66.254)
- 221.128.67.*(221.128.67.0 - 221.128.67.254)
- 221.128.68.*(221.128.68.0 - 221.128.68.254)
- 221.128.69.*(221.128.69.0 - 221.128.69.254)
- 221.128.70.*(221.128.70.0 - 221.128.70.254)
- 221.128.71.*(221.128.71.0 - 221.128.71.254)
- 221.128.72.*(221.128.72.0 - 221.128.72.254)
- 221.128.73.*(221.128.73.0 - 221.128.73.254)
- 221.128.74.*(221.128.74.0 - 221.128.74.254)
- 221.128.75.*(221.128.75.0 - 221.128.75.254)
- 221.128.76.*(221.128.76.0 - 221.128.76.254)
- 221.128.77.*(221.128.77.0 - 221.128.77.254)
- 221.128.78.*(221.128.78.0 - 221.128.78.254)
- 221.128.79.*(221.128.79.0 - 221.128.79.254)
- 221.128.80.*(221.128.80.0 - 221.128.80.254)
- 221.128.81.*(221.128.81.0 - 221.128.81.254)
- 221.128.82.*(221.128.82.0 - 221.128.82.254)
- 221.128.83.*(221.128.83.0 - 221.128.83.254)
- 221.128.84.*(221.128.84.0 - 221.128.84.254)
- 221.128.85.*(221.128.85.0 - 221.128.85.254)
- 221.128.86.*(221.128.86.0 - 221.128.86.254)
- 221.128.87.*(221.128.87.0 - 221.128.87.254)
- 221.128.88.*(221.128.88.0 - 221.128.88.254)
- 221.128.89.*(221.128.89.0 - 221.128.89.254)
- 221.128.90.*(221.128.90.0 - 221.128.90.254)
- 221.128.91.*(221.128.91.0 - 221.128.91.254)
- 221.128.92.*(221.128.92.0 - 221.128.92.254)
- 221.128.93.*(221.128.93.0 - 221.128.93.254)
- 221.128.94.*(221.128.94.0 - 221.128.94.254)
- 221.128.95.*(221.128.95.0 - 221.128.95.254)
- 221.128.96.*(221.128.96.0 - 221.128.96.254)
- 221.128.97.*(221.128.97.0 - 221.128.97.254)
- 221.128.98.*(221.128.98.0 - 221.128.98.254)
- 221.128.99.*(221.128.99.0 - 221.128.99.254)
- 221.128.100.*(221.128.100.0 - 221.128.100.254)
- 221.128.101.*(221.128.101.0 - 221.128.101.254)
- 221.128.102.*(221.128.102.0 - 221.128.102.254)
- 221.128.103.*(221.128.103.0 - 221.128.103.254)
- 221.128.104.*(221.128.104.0 - 221.128.104.254)
- 221.128.105.*(221.128.105.0 - 221.128.105.254)
- 221.128.106.*(221.128.106.0 - 221.128.106.254)
- 221.128.107.*(221.128.107.0 - 221.128.107.254)
- 221.128.108.*(221.128.108.0 - 221.128.108.254)
- 221.128.109.*(221.128.109.0 - 221.128.109.254)
- 221.128.110.*(221.128.110.0 - 221.128.110.254)
- 221.128.111.*(221.128.111.0 - 221.128.111.254)
- 221.128.112.*(221.128.112.0 - 221.128.112.254)
- 221.128.113.*(221.128.113.0 - 221.128.113.254)
- 221.128.114.*(221.128.114.0 - 221.128.114.254)
- 221.128.115.*(221.128.115.0 - 221.128.115.254)
- 221.128.116.*(221.128.116.0 - 221.128.116.254)
- 221.128.117.*(221.128.117.0 - 221.128.117.254)
- 221.128.118.*(221.128.118.0 - 221.128.118.254)
- 221.128.119.*(221.128.119.0 - 221.128.119.254)
- 221.128.120.*(221.128.120.0 - 221.128.120.254)
- 221.128.121.*(221.128.121.0 - 221.128.121.254)
- 221.128.122.*(221.128.122.0 - 221.128.122.254)
- 221.128.123.*(221.128.123.0 - 221.128.123.254)
- 221.128.124.*(221.128.124.0 - 221.128.124.254)
- 221.128.125.*(221.128.125.0 - 221.128.125.254)
- 221.128.126.*(221.128.126.0 - 221.128.126.254)
- 221.128.127.*(221.128.127.0 - 221.128.127.254)
- 221.128.128.*(221.128.128.0 - 221.128.128.254)
- 221.128.129.*(221.128.129.0 - 221.128.129.254)
- 221.128.130.*(221.128.130.0 - 221.128.130.254)
- 221.128.131.*(221.128.131.0 - 221.128.131.254)
- 221.128.132.*(221.128.132.0 - 221.128.132.254)
- 221.128.133.*(221.128.133.0 - 221.128.133.254)
- 221.128.134.*(221.128.134.0 - 221.128.134.254)
- 221.128.135.*(221.128.135.0 - 221.128.135.254)
- 221.128.136.*(221.128.136.0 - 221.128.136.254)
- 221.128.137.*(221.128.137.0 - 221.128.137.254)
- 221.128.138.*(221.128.138.0 - 221.128.138.254)
- 221.128.139.*(221.128.139.0 - 221.128.139.254)
- 221.128.140.*(221.128.140.0 - 221.128.140.254)
- 221.128.141.*(221.128.141.0 - 221.128.141.254)
- 221.128.142.*(221.128.142.0 - 221.128.142.254)
- 221.128.143.*(221.128.143.0 - 221.128.143.254)
- 221.128.144.*(221.128.144.0 - 221.128.144.254)
- 221.128.145.*(221.128.145.0 - 221.128.145.254)
- 221.128.146.*(221.128.146.0 - 221.128.146.254)
- 221.128.147.*(221.128.147.0 - 221.128.147.254)
- 221.128.148.*(221.128.148.0 - 221.128.148.254)
- 221.128.149.*(221.128.149.0 - 221.128.149.254)
- 221.128.150.*(221.128.150.0 - 221.128.150.254)
- 221.128.151.*(221.128.151.0 - 221.128.151.254)
- 221.128.152.*(221.128.152.0 - 221.128.152.254)
- 221.128.153.*(221.128.153.0 - 221.128.153.254)
- 221.128.154.*(221.128.154.0 - 221.128.154.254)
- 221.128.155.*(221.128.155.0 - 221.128.155.254)
- 221.128.156.*(221.128.156.0 - 221.128.156.254)
- 221.128.157.*(221.128.157.0 - 221.128.157.254)
- 221.128.158.*(221.128.158.0 - 221.128.158.254)
- 221.128.159.*(221.128.159.0 - 221.128.159.254)
- 221.128.160.*(221.128.160.0 - 221.128.160.254)
- 221.128.161.*(221.128.161.0 - 221.128.161.254)
- 221.128.162.*(221.128.162.0 - 221.128.162.254)
- 221.128.163.*(221.128.163.0 - 221.128.163.254)
- 221.128.164.*(221.128.164.0 - 221.128.164.254)
- 221.128.165.*(221.128.165.0 - 221.128.165.254)
- 221.128.166.*(221.128.166.0 - 221.128.166.254)
- 221.128.167.*(221.128.167.0 - 221.128.167.254)
- 221.128.168.*(221.128.168.0 - 221.128.168.254)
- 221.128.169.*(221.128.169.0 - 221.128.169.254)
- 221.128.170.*(221.128.170.0 - 221.128.170.254)
- 221.128.171.*(221.128.171.0 - 221.128.171.254)
- 221.128.172.*(221.128.172.0 - 221.128.172.254)
- 221.128.173.*(221.128.173.0 - 221.128.173.254)
- 221.128.174.*(221.128.174.0 - 221.128.174.254)
- 221.128.175.*(221.128.175.0 - 221.128.175.254)
- 221.128.176.*(221.128.176.0 - 221.128.176.254)
- 221.128.177.*(221.128.177.0 - 221.128.177.254)
- 221.128.178.*(221.128.178.0 - 221.128.178.254)
- 221.128.179.*(221.128.179.0 - 221.128.179.254)
- 221.128.180.*(221.128.180.0 - 221.128.180.254)
- 221.128.181.*(221.128.181.0 - 221.128.181.254)
- 221.128.182.*(221.128.182.0 - 221.128.182.254)
- 221.128.183.*(221.128.183.0 - 221.128.183.254)
- 221.128.184.*(221.128.184.0 - 221.128.184.254)
- 221.128.185.*(221.128.185.0 - 221.128.185.254)
- 221.128.186.*(221.128.186.0 - 221.128.186.254)
- 221.128.187.*(221.128.187.0 - 221.128.187.254)
- 221.128.188.*(221.128.188.0 - 221.128.188.254)
- 221.128.189.*(221.128.189.0 - 221.128.189.254)
- 221.128.190.*(221.128.190.0 - 221.128.190.254)
- 221.128.191.*(221.128.191.0 - 221.128.191.254)
- 221.128.192.*(221.128.192.0 - 221.128.192.254)
- 221.128.193.*(221.128.193.0 - 221.128.193.254)
- 221.128.194.*(221.128.194.0 - 221.128.194.254)
- 221.128.195.*(221.128.195.0 - 221.128.195.254)
- 221.128.196.*(221.128.196.0 - 221.128.196.254)
- 221.128.197.*(221.128.197.0 - 221.128.197.254)
- 221.128.198.*(221.128.198.0 - 221.128.198.254)
- 221.128.199.*(221.128.199.0 - 221.128.199.254)
- 221.128.200.*(221.128.200.0 - 221.128.200.254)
- 221.128.201.*(221.128.201.0 - 221.128.201.254)
- 221.128.202.*(221.128.202.0 - 221.128.202.254)
- 221.128.203.*(221.128.203.0 - 221.128.203.254)
- 221.128.204.*(221.128.204.0 - 221.128.204.254)
- 221.128.205.*(221.128.205.0 - 221.128.205.254)
- 221.128.206.*(221.128.206.0 - 221.128.206.254)
- 221.128.207.*(221.128.207.0 - 221.128.207.254)
- 221.128.208.*(221.128.208.0 - 221.128.208.254)
- 221.128.209.*(221.128.209.0 - 221.128.209.254)
- 221.128.210.*(221.128.210.0 - 221.128.210.254)
- 221.128.211.*(221.128.211.0 - 221.128.211.254)
- 221.128.212.*(221.128.212.0 - 221.128.212.254)
- 221.128.213.*(221.128.213.0 - 221.128.213.254)
- 221.128.214.*(221.128.214.0 - 221.128.214.254)
- 221.128.215.*(221.128.215.0 - 221.128.215.254)
- 221.128.216.*(221.128.216.0 - 221.128.216.254)
- 221.128.217.*(221.128.217.0 - 221.128.217.254)
- 221.128.218.*(221.128.218.0 - 221.128.218.254)
- 221.128.219.*(221.128.219.0 - 221.128.219.254)
- 221.128.220.*(221.128.220.0 - 221.128.220.254)
- 221.128.221.*(221.128.221.0 - 221.128.221.254)
- 221.128.222.*(221.128.222.0 - 221.128.222.254)
- 221.128.223.*(221.128.223.0 - 221.128.223.254)
- 221.128.224.*(221.128.224.0 - 221.128.224.254)
- 221.128.225.*(221.128.225.0 - 221.128.225.254)
- 221.128.226.*(221.128.226.0 - 221.128.226.254)
- 221.128.227.*(221.128.227.0 - 221.128.227.254)
- 221.128.228.*(221.128.228.0 - 221.128.228.254)
- 221.128.229.*(221.128.229.0 - 221.128.229.254)
- 221.128.230.*(221.128.230.0 - 221.128.230.254)
- 221.128.231.*(221.128.231.0 - 221.128.231.254)
- 221.128.232.*(221.128.232.0 - 221.128.232.254)
- 221.128.233.*(221.128.233.0 - 221.128.233.254)
- 221.128.234.*(221.128.234.0 - 221.128.234.254)
- 221.128.235.*(221.128.235.0 - 221.128.235.254)
- 221.128.236.*(221.128.236.0 - 221.128.236.254)
- 221.128.237.*(221.128.237.0 - 221.128.237.254)
- 221.128.238.*(221.128.238.0 - 221.128.238.254)
- 221.128.239.*(221.128.239.0 - 221.128.239.254)
- 221.128.240.*(221.128.240.0 - 221.128.240.254)
- 221.128.241.*(221.128.241.0 - 221.128.241.254)
- 221.128.242.*(221.128.242.0 - 221.128.242.254)
- 221.128.243.*(221.128.243.0 - 221.128.243.254)
- 221.128.244.*(221.128.244.0 - 221.128.244.254)
- 221.128.245.*(221.128.245.0 - 221.128.245.254)
- 221.128.246.*(221.128.246.0 - 221.128.246.254)
- 221.128.247.*(221.128.247.0 - 221.128.247.254)
- 221.128.248.*(221.128.248.0 - 221.128.248.254)
- 221.128.249.*(221.128.249.0 - 221.128.249.254)
- 221.128.250.*(221.128.250.0 - 221.128.250.254)
- 221.128.251.*(221.128.251.0 - 221.128.251.254)
- 221.128.252.*(221.128.252.0 - 221.128.252.254)
- 221.128.253.*(221.128.253.0 - 221.128.253.254)
- 221.128.254.*(221.128.254.0 - 221.128.254.254)
- 221.128.255.*(221.128.255.0 - 221.128.255.254)
3. 最后一个IP地址例子
图标/图像含义表
221.128.255.255是一个公开IP地址,使用者位于美国 纽约 New York,其用途是数据中心/网络托管/传输,类型是公司/T1。更多详情:221.128.255.255。
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