221.0开头的IP是哪里的IP,IP地址列表: 221.0.*.* (221.0.0.* - 221.0.255.*)
这是第一个字节为221,第二个字节为0,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221.0.*.* (221.0.0.0 - 221.0.255.255)。
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221.0.1.1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。
- 221.0.0.*(221.0.0.0 - 221.0.0.254)
- 221.0.1.*(221.0.1.0 - 221.0.1.254)
- 221.0.2.*(221.0.2.0 - 221.0.2.254)
- 221.0.3.*(221.0.3.0 - 221.0.3.254)
- 221.0.4.*(221.0.4.0 - 221.0.4.254)
- 221.0.5.*(221.0.5.0 - 221.0.5.254)
- 221.0.6.*(221.0.6.0 - 221.0.6.254)
- 221.0.7.*(221.0.7.0 - 221.0.7.254)
- 221.0.8.*(221.0.8.0 - 221.0.8.254)
- 221.0.9.*(221.0.9.0 - 221.0.9.254)
- 221.0.10.*(221.0.10.0 - 221.0.10.254)
- 221.0.11.*(221.0.11.0 - 221.0.11.254)
- 221.0.12.*(221.0.12.0 - 221.0.12.254)
- 221.0.13.*(221.0.13.0 - 221.0.13.254)
- 221.0.14.*(221.0.14.0 - 221.0.14.254)
- 221.0.15.*(221.0.15.0 - 221.0.15.254)
- 221.0.16.*(221.0.16.0 - 221.0.16.254)
- 221.0.17.*(221.0.17.0 - 221.0.17.254)
- 221.0.18.*(221.0.18.0 - 221.0.18.254)
- 221.0.19.*(221.0.19.0 - 221.0.19.254)
- 221.0.20.*(221.0.20.0 - 221.0.20.254)
- 221.0.21.*(221.0.21.0 - 221.0.21.254)
- 221.0.22.*(221.0.22.0 - 221.0.22.254)
- 221.0.23.*(221.0.23.0 - 221.0.23.254)
- 221.0.24.*(221.0.24.0 - 221.0.24.254)
- 221.0.25.*(221.0.25.0 - 221.0.25.254)
- 221.0.26.*(221.0.26.0 - 221.0.26.254)
- 221.0.27.*(221.0.27.0 - 221.0.27.254)
- 221.0.28.*(221.0.28.0 - 221.0.28.254)
- 221.0.29.*(221.0.29.0 - 221.0.29.254)
- 221.0.30.*(221.0.30.0 - 221.0.30.254)
- 221.0.31.*(221.0.31.0 - 221.0.31.254)
- 221.0.32.*(221.0.32.0 - 221.0.32.254)
- 221.0.33.*(221.0.33.0 - 221.0.33.254)
- 221.0.34.*(221.0.34.0 - 221.0.34.254)
- 221.0.35.*(221.0.35.0 - 221.0.35.254)
- 221.0.36.*(221.0.36.0 - 221.0.36.254)
- 221.0.37.*(221.0.37.0 - 221.0.37.254)
- 221.0.38.*(221.0.38.0 - 221.0.38.254)
- 221.0.39.*(221.0.39.0 - 221.0.39.254)
- 221.0.40.*(221.0.40.0 - 221.0.40.254)
- 221.0.41.*(221.0.41.0 - 221.0.41.254)
- 221.0.42.*(221.0.42.0 - 221.0.42.254)
- 221.0.43.*(221.0.43.0 - 221.0.43.254)
- 221.0.44.*(221.0.44.0 - 221.0.44.254)
- 221.0.45.*(221.0.45.0 - 221.0.45.254)
- 221.0.46.*(221.0.46.0 - 221.0.46.254)
- 221.0.47.*(221.0.47.0 - 221.0.47.254)
- 221.0.48.*(221.0.48.0 - 221.0.48.254)
- 221.0.49.*(221.0.49.0 - 221.0.49.254)
- 221.0.50.*(221.0.50.0 - 221.0.50.254)
- 221.0.51.*(221.0.51.0 - 221.0.51.254)
- 221.0.52.*(221.0.52.0 - 221.0.52.254)
- 221.0.53.*(221.0.53.0 - 221.0.53.254)
- 221.0.54.*(221.0.54.0 - 221.0.54.254)
- 221.0.55.*(221.0.55.0 - 221.0.55.254)
- 221.0.56.*(221.0.56.0 - 221.0.56.254)
- 221.0.57.*(221.0.57.0 - 221.0.57.254)
- 221.0.58.*(221.0.58.0 - 221.0.58.254)
- 221.0.59.*(221.0.59.0 - 221.0.59.254)
- 221.0.60.*(221.0.60.0 - 221.0.60.254)
- 221.0.61.*(221.0.61.0 - 221.0.61.254)
- 221.0.62.*(221.0.62.0 - 221.0.62.254)
- 221.0.63.*(221.0.63.0 - 221.0.63.254)
- 221.0.64.*(221.0.64.0 - 221.0.64.254)
- 221.0.65.*(221.0.65.0 - 221.0.65.254)
- 221.0.66.*(221.0.66.0 - 221.0.66.254)
- 221.0.67.*(221.0.67.0 - 221.0.67.254)
- 221.0.68.*(221.0.68.0 - 221.0.68.254)
- 221.0.69.*(221.0.69.0 - 221.0.69.254)
- 221.0.70.*(221.0.70.0 - 221.0.70.254)
- 221.0.71.*(221.0.71.0 - 221.0.71.254)
- 221.0.72.*(221.0.72.0 - 221.0.72.254)
- 221.0.73.*(221.0.73.0 - 221.0.73.254)
- 221.0.74.*(221.0.74.0 - 221.0.74.254)
- 221.0.75.*(221.0.75.0 - 221.0.75.254)
- 221.0.76.*(221.0.76.0 - 221.0.76.254)
- 221.0.77.*(221.0.77.0 - 221.0.77.254)
- 221.0.78.*(221.0.78.0 - 221.0.78.254)
- 221.0.79.*(221.0.79.0 - 221.0.79.254)
- 221.0.80.*(221.0.80.0 - 221.0.80.254)
- 221.0.81.*(221.0.81.0 - 221.0.81.254)
- 221.0.82.*(221.0.82.0 - 221.0.82.254)
- 221.0.83.*(221.0.83.0 - 221.0.83.254)
- 221.0.84.*(221.0.84.0 - 221.0.84.254)
- 221.0.85.*(221.0.85.0 - 221.0.85.254)
- 221.0.86.*(221.0.86.0 - 221.0.86.254)
- 221.0.87.*(221.0.87.0 - 221.0.87.254)
- 221.0.88.*(221.0.88.0 - 221.0.88.254)
- 221.0.89.*(221.0.89.0 - 221.0.89.254)
- 221.0.90.*(221.0.90.0 - 221.0.90.254)
- 221.0.91.*(221.0.91.0 - 221.0.91.254)
- 221.0.92.*(221.0.92.0 - 221.0.92.254)
- 221.0.93.*(221.0.93.0 - 221.0.93.254)
- 221.0.94.*(221.0.94.0 - 221.0.94.254)
- 221.0.95.*(221.0.95.0 - 221.0.95.254)
- 221.0.96.*(221.0.96.0 - 221.0.96.254)
- 221.0.97.*(221.0.97.0 - 221.0.97.254)
- 221.0.98.*(221.0.98.0 - 221.0.98.254)
- 221.0.99.*(221.0.99.0 - 221.0.99.254)
- 221.0.100.*(221.0.100.0 - 221.0.100.254)
- 221.0.101.*(221.0.101.0 - 221.0.101.254)
- 221.0.102.*(221.0.102.0 - 221.0.102.254)
- 221.0.103.*(221.0.103.0 - 221.0.103.254)
- 221.0.104.*(221.0.104.0 - 221.0.104.254)
- 221.0.105.*(221.0.105.0 - 221.0.105.254)
- 221.0.106.*(221.0.106.0 - 221.0.106.254)
- 221.0.107.*(221.0.107.0 - 221.0.107.254)
- 221.0.108.*(221.0.108.0 - 221.0.108.254)
- 221.0.109.*(221.0.109.0 - 221.0.109.254)
- 221.0.110.*(221.0.110.0 - 221.0.110.254)
- 221.0.111.*(221.0.111.0 - 221.0.111.254)
- 221.0.112.*(221.0.112.0 - 221.0.112.254)
- 221.0.113.*(221.0.113.0 - 221.0.113.254)
- 221.0.114.*(221.0.114.0 - 221.0.114.254)
- 221.0.115.*(221.0.115.0 - 221.0.115.254)
- 221.0.116.*(221.0.116.0 - 221.0.116.254)
- 221.0.117.*(221.0.117.0 - 221.0.117.254)
- 221.0.118.*(221.0.118.0 - 221.0.118.254)
- 221.0.119.*(221.0.119.0 - 221.0.119.254)
- 221.0.120.*(221.0.120.0 - 221.0.120.254)
- 221.0.121.*(221.0.121.0 - 221.0.121.254)
- 221.0.122.*(221.0.122.0 - 221.0.122.254)
- 221.0.123.*(221.0.123.0 - 221.0.123.254)
- 221.0.124.*(221.0.124.0 - 221.0.124.254)
- 221.0.125.*(221.0.125.0 - 221.0.125.254)
- 221.0.126.*(221.0.126.0 - 221.0.126.254)
- 221.0.127.*(221.0.127.0 - 221.0.127.254)
- 221.0.128.*(221.0.128.0 - 221.0.128.254)
- 221.0.129.*(221.0.129.0 - 221.0.129.254)
- 221.0.130.*(221.0.130.0 - 221.0.130.254)
- 221.0.131.*(221.0.131.0 - 221.0.131.254)
- 221.0.132.*(221.0.132.0 - 221.0.132.254)
- 221.0.133.*(221.0.133.0 - 221.0.133.254)
- 221.0.134.*(221.0.134.0 - 221.0.134.254)
- 221.0.135.*(221.0.135.0 - 221.0.135.254)
- 221.0.136.*(221.0.136.0 - 221.0.136.254)
- 221.0.137.*(221.0.137.0 - 221.0.137.254)
- 221.0.138.*(221.0.138.0 - 221.0.138.254)
- 221.0.139.*(221.0.139.0 - 221.0.139.254)
- 221.0.140.*(221.0.140.0 - 221.0.140.254)
- 221.0.141.*(221.0.141.0 - 221.0.141.254)
- 221.0.142.*(221.0.142.0 - 221.0.142.254)
- 221.0.143.*(221.0.143.0 - 221.0.143.254)
- 221.0.144.*(221.0.144.0 - 221.0.144.254)
- 221.0.145.*(221.0.145.0 - 221.0.145.254)
- 221.0.146.*(221.0.146.0 - 221.0.146.254)
- 221.0.147.*(221.0.147.0 - 221.0.147.254)
- 221.0.148.*(221.0.148.0 - 221.0.148.254)
- 221.0.149.*(221.0.149.0 - 221.0.149.254)
- 221.0.150.*(221.0.150.0 - 221.0.150.254)
- 221.0.151.*(221.0.151.0 - 221.0.151.254)
- 221.0.152.*(221.0.152.0 - 221.0.152.254)
- 221.0.153.*(221.0.153.0 - 221.0.153.254)
- 221.0.154.*(221.0.154.0 - 221.0.154.254)
- 221.0.155.*(221.0.155.0 - 221.0.155.254)
- 221.0.156.*(221.0.156.0 - 221.0.156.254)
- 221.0.157.*(221.0.157.0 - 221.0.157.254)
- 221.0.158.*(221.0.158.0 - 221.0.158.254)
- 221.0.159.*(221.0.159.0 - 221.0.159.254)
- 221.0.160.*(221.0.160.0 - 221.0.160.254)
- 221.0.161.*(221.0.161.0 - 221.0.161.254)
- 221.0.162.*(221.0.162.0 - 221.0.162.254)
- 221.0.163.*(221.0.163.0 - 221.0.163.254)
- 221.0.164.*(221.0.164.0 - 221.0.164.254)
- 221.0.165.*(221.0.165.0 - 221.0.165.254)
- 221.0.166.*(221.0.166.0 - 221.0.166.254)
- 221.0.167.*(221.0.167.0 - 221.0.167.254)
- 221.0.168.*(221.0.168.0 - 221.0.168.254)
- 221.0.169.*(221.0.169.0 - 221.0.169.254)
- 221.0.170.*(221.0.170.0 - 221.0.170.254)
- 221.0.171.*(221.0.171.0 - 221.0.171.254)
- 221.0.172.*(221.0.172.0 - 221.0.172.254)
- 221.0.173.*(221.0.173.0 - 221.0.173.254)
- 221.0.174.*(221.0.174.0 - 221.0.174.254)
- 221.0.175.*(221.0.175.0 - 221.0.175.254)
- 221.0.176.*(221.0.176.0 - 221.0.176.254)
- 221.0.177.*(221.0.177.0 - 221.0.177.254)
- 221.0.178.*(221.0.178.0 - 221.0.178.254)
- 221.0.179.*(221.0.179.0 - 221.0.179.254)
- 221.0.180.*(221.0.180.0 - 221.0.180.254)
- 221.0.181.*(221.0.181.0 - 221.0.181.254)
- 221.0.182.*(221.0.182.0 - 221.0.182.254)
- 221.0.183.*(221.0.183.0 - 221.0.183.254)
- 221.0.184.*(221.0.184.0 - 221.0.184.254)
- 221.0.185.*(221.0.185.0 - 221.0.185.254)
- 221.0.186.*(221.0.186.0 - 221.0.186.254)
- 221.0.187.*(221.0.187.0 - 221.0.187.254)
- 221.0.188.*(221.0.188.0 - 221.0.188.254)
- 221.0.189.*(221.0.189.0 - 221.0.189.254)
- 221.0.190.*(221.0.190.0 - 221.0.190.254)
- 221.0.191.*(221.0.191.0 - 221.0.191.254)
- 221.0.192.*(221.0.192.0 - 221.0.192.254)
- 221.0.193.*(221.0.193.0 - 221.0.193.254)
- 221.0.194.*(221.0.194.0 - 221.0.194.254)
- 221.0.195.*(221.0.195.0 - 221.0.195.254)
- 221.0.196.*(221.0.196.0 - 221.0.196.254)
- 221.0.197.*(221.0.197.0 - 221.0.197.254)
- 221.0.198.*(221.0.198.0 - 221.0.198.254)
- 221.0.199.*(221.0.199.0 - 221.0.199.254)
- 221.0.200.*(221.0.200.0 - 221.0.200.254)
- 221.0.201.*(221.0.201.0 - 221.0.201.254)
- 221.0.202.*(221.0.202.0 - 221.0.202.254)
- 221.0.203.*(221.0.203.0 - 221.0.203.254)
- 221.0.204.*(221.0.204.0 - 221.0.204.254)
- 221.0.205.*(221.0.205.0 - 221.0.205.254)
- 221.0.206.*(221.0.206.0 - 221.0.206.254)
- 221.0.207.*(221.0.207.0 - 221.0.207.254)
- 221.0.208.*(221.0.208.0 - 221.0.208.254)
- 221.0.209.*(221.0.209.0 - 221.0.209.254)
- 221.0.210.*(221.0.210.0 - 221.0.210.254)
- 221.0.211.*(221.0.211.0 - 221.0.211.254)
- 221.0.212.*(221.0.212.0 - 221.0.212.254)
- 221.0.213.*(221.0.213.0 - 221.0.213.254)
- 221.0.214.*(221.0.214.0 - 221.0.214.254)
- 221.0.215.*(221.0.215.0 - 221.0.215.254)
- 221.0.216.*(221.0.216.0 - 221.0.216.254)
- 221.0.217.*(221.0.217.0 - 221.0.217.254)
- 221.0.218.*(221.0.218.0 - 221.0.218.254)
- 221.0.219.*(221.0.219.0 - 221.0.219.254)
- 221.0.220.*(221.0.220.0 - 221.0.220.254)
- 221.0.221.*(221.0.221.0 - 221.0.221.254)
- 221.0.222.*(221.0.222.0 - 221.0.222.254)
- 221.0.223.*(221.0.223.0 - 221.0.223.254)
- 221.0.224.*(221.0.224.0 - 221.0.224.254)
- 221.0.225.*(221.0.225.0 - 221.0.225.254)
- 221.0.226.*(221.0.226.0 - 221.0.226.254)
- 221.0.227.*(221.0.227.0 - 221.0.227.254)
- 221.0.228.*(221.0.228.0 - 221.0.228.254)
- 221.0.229.*(221.0.229.0 - 221.0.229.254)
- 221.0.230.*(221.0.230.0 - 221.0.230.254)
- 221.0.231.*(221.0.231.0 - 221.0.231.254)
- 221.0.232.*(221.0.232.0 - 221.0.232.254)
- 221.0.233.*(221.0.233.0 - 221.0.233.254)
- 221.0.234.*(221.0.234.0 - 221.0.234.254)
- 221.0.235.*(221.0.235.0 - 221.0.235.254)
- 221.0.236.*(221.0.236.0 - 221.0.236.254)
- 221.0.237.*(221.0.237.0 - 221.0.237.254)
- 221.0.238.*(221.0.238.0 - 221.0.238.254)
- 221.0.239.*(221.0.239.0 - 221.0.239.254)
- 221.0.240.*(221.0.240.0 - 221.0.240.254)
- 221.0.241.*(221.0.241.0 - 221.0.241.254)
- 221.0.242.*(221.0.242.0 - 221.0.242.254)
- 221.0.243.*(221.0.243.0 - 221.0.243.254)
- 221.0.244.*(221.0.244.0 - 221.0.244.254)
- 221.0.245.*(221.0.245.0 - 221.0.245.254)
- 221.0.246.*(221.0.246.0 - 221.0.246.254)
- 221.0.247.*(221.0.247.0 - 221.0.247.254)
- 221.0.248.*(221.0.248.0 - 221.0.248.254)
- 221.0.249.*(221.0.249.0 - 221.0.249.254)
- 221.0.250.*(221.0.250.0 - 221.0.250.254)
- 221.0.251.*(221.0.251.0 - 221.0.251.254)
- 221.0.252.*(221.0.252.0 - 221.0.252.254)
- 221.0.253.*(221.0.253.0 - 221.0.253.254)
- 221.0.254.*(221.0.254.0 - 221.0.254.254)
- 221.0.255.*(221.0.255.0 - 221.0.255.254)
3. 最后一个IP地址例子
图标/图像含义表
221.0.255.255是一个公开IP地址,使用者位于中国 山东 青岛,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:221.0.255.255。
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