49.21开头的IP是哪里的IP,IP地址列表: 49.21.*.* (49.21.0.* - 49.21.255.*)
这是第一个字节为49,第二个字节为21,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49.21.*.* (49.21.0.0 - 49.21.255.255)。
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49.21.1.1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。
- 49.21.0.*(49.21.0.0 - 49.21.0.254)
- 49.21.1.*(49.21.1.0 - 49.21.1.254)
- 49.21.2.*(49.21.2.0 - 49.21.2.254)
- 49.21.3.*(49.21.3.0 - 49.21.3.254)
- 49.21.4.*(49.21.4.0 - 49.21.4.254)
- 49.21.5.*(49.21.5.0 - 49.21.5.254)
- 49.21.6.*(49.21.6.0 - 49.21.6.254)
- 49.21.7.*(49.21.7.0 - 49.21.7.254)
- 49.21.8.*(49.21.8.0 - 49.21.8.254)
- 49.21.9.*(49.21.9.0 - 49.21.9.254)
- 49.21.10.*(49.21.10.0 - 49.21.10.254)
- 49.21.11.*(49.21.11.0 - 49.21.11.254)
- 49.21.12.*(49.21.12.0 - 49.21.12.254)
- 49.21.13.*(49.21.13.0 - 49.21.13.254)
- 49.21.14.*(49.21.14.0 - 49.21.14.254)
- 49.21.15.*(49.21.15.0 - 49.21.15.254)
- 49.21.16.*(49.21.16.0 - 49.21.16.254)
- 49.21.17.*(49.21.17.0 - 49.21.17.254)
- 49.21.18.*(49.21.18.0 - 49.21.18.254)
- 49.21.19.*(49.21.19.0 - 49.21.19.254)
- 49.21.20.*(49.21.20.0 - 49.21.20.254)
- 49.21.21.*(49.21.21.0 - 49.21.21.254)
- 49.21.22.*(49.21.22.0 - 49.21.22.254)
- 49.21.23.*(49.21.23.0 - 49.21.23.254)
- 49.21.24.*(49.21.24.0 - 49.21.24.254)
- 49.21.25.*(49.21.25.0 - 49.21.25.254)
- 49.21.26.*(49.21.26.0 - 49.21.26.254)
- 49.21.27.*(49.21.27.0 - 49.21.27.254)
- 49.21.28.*(49.21.28.0 - 49.21.28.254)
- 49.21.29.*(49.21.29.0 - 49.21.29.254)
- 49.21.30.*(49.21.30.0 - 49.21.30.254)
- 49.21.31.*(49.21.31.0 - 49.21.31.254)
- 49.21.32.*(49.21.32.0 - 49.21.32.254)
- 49.21.33.*(49.21.33.0 - 49.21.33.254)
- 49.21.34.*(49.21.34.0 - 49.21.34.254)
- 49.21.35.*(49.21.35.0 - 49.21.35.254)
- 49.21.36.*(49.21.36.0 - 49.21.36.254)
- 49.21.37.*(49.21.37.0 - 49.21.37.254)
- 49.21.38.*(49.21.38.0 - 49.21.38.254)
- 49.21.39.*(49.21.39.0 - 49.21.39.254)
- 49.21.40.*(49.21.40.0 - 49.21.40.254)
- 49.21.41.*(49.21.41.0 - 49.21.41.254)
- 49.21.42.*(49.21.42.0 - 49.21.42.254)
- 49.21.43.*(49.21.43.0 - 49.21.43.254)
- 49.21.44.*(49.21.44.0 - 49.21.44.254)
- 49.21.45.*(49.21.45.0 - 49.21.45.254)
- 49.21.46.*(49.21.46.0 - 49.21.46.254)
- 49.21.47.*(49.21.47.0 - 49.21.47.254)
- 49.21.48.*(49.21.48.0 - 49.21.48.254)
- 49.21.49.*(49.21.49.0 - 49.21.49.254)
- 49.21.50.*(49.21.50.0 - 49.21.50.254)
- 49.21.51.*(49.21.51.0 - 49.21.51.254)
- 49.21.52.*(49.21.52.0 - 49.21.52.254)
- 49.21.53.*(49.21.53.0 - 49.21.53.254)
- 49.21.54.*(49.21.54.0 - 49.21.54.254)
- 49.21.55.*(49.21.55.0 - 49.21.55.254)
- 49.21.56.*(49.21.56.0 - 49.21.56.254)
- 49.21.57.*(49.21.57.0 - 49.21.57.254)
- 49.21.58.*(49.21.58.0 - 49.21.58.254)
- 49.21.59.*(49.21.59.0 - 49.21.59.254)
- 49.21.60.*(49.21.60.0 - 49.21.60.254)
- 49.21.61.*(49.21.61.0 - 49.21.61.254)
- 49.21.62.*(49.21.62.0 - 49.21.62.254)
- 49.21.63.*(49.21.63.0 - 49.21.63.254)
- 49.21.64.*(49.21.64.0 - 49.21.64.254)
- 49.21.65.*(49.21.65.0 - 49.21.65.254)
- 49.21.66.*(49.21.66.0 - 49.21.66.254)
- 49.21.67.*(49.21.67.0 - 49.21.67.254)
- 49.21.68.*(49.21.68.0 - 49.21.68.254)
- 49.21.69.*(49.21.69.0 - 49.21.69.254)
- 49.21.70.*(49.21.70.0 - 49.21.70.254)
- 49.21.71.*(49.21.71.0 - 49.21.71.254)
- 49.21.72.*(49.21.72.0 - 49.21.72.254)
- 49.21.73.*(49.21.73.0 - 49.21.73.254)
- 49.21.74.*(49.21.74.0 - 49.21.74.254)
- 49.21.75.*(49.21.75.0 - 49.21.75.254)
- 49.21.76.*(49.21.76.0 - 49.21.76.254)
- 49.21.77.*(49.21.77.0 - 49.21.77.254)
- 49.21.78.*(49.21.78.0 - 49.21.78.254)
- 49.21.79.*(49.21.79.0 - 49.21.79.254)
- 49.21.80.*(49.21.80.0 - 49.21.80.254)
- 49.21.81.*(49.21.81.0 - 49.21.81.254)
- 49.21.82.*(49.21.82.0 - 49.21.82.254)
- 49.21.83.*(49.21.83.0 - 49.21.83.254)
- 49.21.84.*(49.21.84.0 - 49.21.84.254)
- 49.21.85.*(49.21.85.0 - 49.21.85.254)
- 49.21.86.*(49.21.86.0 - 49.21.86.254)
- 49.21.87.*(49.21.87.0 - 49.21.87.254)
- 49.21.88.*(49.21.88.0 - 49.21.88.254)
- 49.21.89.*(49.21.89.0 - 49.21.89.254)
- 49.21.90.*(49.21.90.0 - 49.21.90.254)
- 49.21.91.*(49.21.91.0 - 49.21.91.254)
- 49.21.92.*(49.21.92.0 - 49.21.92.254)
- 49.21.93.*(49.21.93.0 - 49.21.93.254)
- 49.21.94.*(49.21.94.0 - 49.21.94.254)
- 49.21.95.*(49.21.95.0 - 49.21.95.254)
- 49.21.96.*(49.21.96.0 - 49.21.96.254)
- 49.21.97.*(49.21.97.0 - 49.21.97.254)
- 49.21.98.*(49.21.98.0 - 49.21.98.254)
- 49.21.99.*(49.21.99.0 - 49.21.99.254)
- 49.21.100.*(49.21.100.0 - 49.21.100.254)
- 49.21.101.*(49.21.101.0 - 49.21.101.254)
- 49.21.102.*(49.21.102.0 - 49.21.102.254)
- 49.21.103.*(49.21.103.0 - 49.21.103.254)
- 49.21.104.*(49.21.104.0 - 49.21.104.254)
- 49.21.105.*(49.21.105.0 - 49.21.105.254)
- 49.21.106.*(49.21.106.0 - 49.21.106.254)
- 49.21.107.*(49.21.107.0 - 49.21.107.254)
- 49.21.108.*(49.21.108.0 - 49.21.108.254)
- 49.21.109.*(49.21.109.0 - 49.21.109.254)
- 49.21.110.*(49.21.110.0 - 49.21.110.254)
- 49.21.111.*(49.21.111.0 - 49.21.111.254)
- 49.21.112.*(49.21.112.0 - 49.21.112.254)
- 49.21.113.*(49.21.113.0 - 49.21.113.254)
- 49.21.114.*(49.21.114.0 - 49.21.114.254)
- 49.21.115.*(49.21.115.0 - 49.21.115.254)
- 49.21.116.*(49.21.116.0 - 49.21.116.254)
- 49.21.117.*(49.21.117.0 - 49.21.117.254)
- 49.21.118.*(49.21.118.0 - 49.21.118.254)
- 49.21.119.*(49.21.119.0 - 49.21.119.254)
- 49.21.120.*(49.21.120.0 - 49.21.120.254)
- 49.21.121.*(49.21.121.0 - 49.21.121.254)
- 49.21.122.*(49.21.122.0 - 49.21.122.254)
- 49.21.123.*(49.21.123.0 - 49.21.123.254)
- 49.21.124.*(49.21.124.0 - 49.21.124.254)
- 49.21.125.*(49.21.125.0 - 49.21.125.254)
- 49.21.126.*(49.21.126.0 - 49.21.126.254)
- 49.21.127.*(49.21.127.0 - 49.21.127.254)
- 49.21.128.*(49.21.128.0 - 49.21.128.254)
- 49.21.129.*(49.21.129.0 - 49.21.129.254)
- 49.21.130.*(49.21.130.0 - 49.21.130.254)
- 49.21.131.*(49.21.131.0 - 49.21.131.254)
- 49.21.132.*(49.21.132.0 - 49.21.132.254)
- 49.21.133.*(49.21.133.0 - 49.21.133.254)
- 49.21.134.*(49.21.134.0 - 49.21.134.254)
- 49.21.135.*(49.21.135.0 - 49.21.135.254)
- 49.21.136.*(49.21.136.0 - 49.21.136.254)
- 49.21.137.*(49.21.137.0 - 49.21.137.254)
- 49.21.138.*(49.21.138.0 - 49.21.138.254)
- 49.21.139.*(49.21.139.0 - 49.21.139.254)
- 49.21.140.*(49.21.140.0 - 49.21.140.254)
- 49.21.141.*(49.21.141.0 - 49.21.141.254)
- 49.21.142.*(49.21.142.0 - 49.21.142.254)
- 49.21.143.*(49.21.143.0 - 49.21.143.254)
- 49.21.144.*(49.21.144.0 - 49.21.144.254)
- 49.21.145.*(49.21.145.0 - 49.21.145.254)
- 49.21.146.*(49.21.146.0 - 49.21.146.254)
- 49.21.147.*(49.21.147.0 - 49.21.147.254)
- 49.21.148.*(49.21.148.0 - 49.21.148.254)
- 49.21.149.*(49.21.149.0 - 49.21.149.254)
- 49.21.150.*(49.21.150.0 - 49.21.150.254)
- 49.21.151.*(49.21.151.0 - 49.21.151.254)
- 49.21.152.*(49.21.152.0 - 49.21.152.254)
- 49.21.153.*(49.21.153.0 - 49.21.153.254)
- 49.21.154.*(49.21.154.0 - 49.21.154.254)
- 49.21.155.*(49.21.155.0 - 49.21.155.254)
- 49.21.156.*(49.21.156.0 - 49.21.156.254)
- 49.21.157.*(49.21.157.0 - 49.21.157.254)
- 49.21.158.*(49.21.158.0 - 49.21.158.254)
- 49.21.159.*(49.21.159.0 - 49.21.159.254)
- 49.21.160.*(49.21.160.0 - 49.21.160.254)
- 49.21.161.*(49.21.161.0 - 49.21.161.254)
- 49.21.162.*(49.21.162.0 - 49.21.162.254)
- 49.21.163.*(49.21.163.0 - 49.21.163.254)
- 49.21.164.*(49.21.164.0 - 49.21.164.254)
- 49.21.165.*(49.21.165.0 - 49.21.165.254)
- 49.21.166.*(49.21.166.0 - 49.21.166.254)
- 49.21.167.*(49.21.167.0 - 49.21.167.254)
- 49.21.168.*(49.21.168.0 - 49.21.168.254)
- 49.21.169.*(49.21.169.0 - 49.21.169.254)
- 49.21.170.*(49.21.170.0 - 49.21.170.254)
- 49.21.171.*(49.21.171.0 - 49.21.171.254)
- 49.21.172.*(49.21.172.0 - 49.21.172.254)
- 49.21.173.*(49.21.173.0 - 49.21.173.254)
- 49.21.174.*(49.21.174.0 - 49.21.174.254)
- 49.21.175.*(49.21.175.0 - 49.21.175.254)
- 49.21.176.*(49.21.176.0 - 49.21.176.254)
- 49.21.177.*(49.21.177.0 - 49.21.177.254)
- 49.21.178.*(49.21.178.0 - 49.21.178.254)
- 49.21.179.*(49.21.179.0 - 49.21.179.254)
- 49.21.180.*(49.21.180.0 - 49.21.180.254)
- 49.21.181.*(49.21.181.0 - 49.21.181.254)
- 49.21.182.*(49.21.182.0 - 49.21.182.254)
- 49.21.183.*(49.21.183.0 - 49.21.183.254)
- 49.21.184.*(49.21.184.0 - 49.21.184.254)
- 49.21.185.*(49.21.185.0 - 49.21.185.254)
- 49.21.186.*(49.21.186.0 - 49.21.186.254)
- 49.21.187.*(49.21.187.0 - 49.21.187.254)
- 49.21.188.*(49.21.188.0 - 49.21.188.254)
- 49.21.189.*(49.21.189.0 - 49.21.189.254)
- 49.21.190.*(49.21.190.0 - 49.21.190.254)
- 49.21.191.*(49.21.191.0 - 49.21.191.254)
- 49.21.192.*(49.21.192.0 - 49.21.192.254)
- 49.21.193.*(49.21.193.0 - 49.21.193.254)
- 49.21.194.*(49.21.194.0 - 49.21.194.254)
- 49.21.195.*(49.21.195.0 - 49.21.195.254)
- 49.21.196.*(49.21.196.0 - 49.21.196.254)
- 49.21.197.*(49.21.197.0 - 49.21.197.254)
- 49.21.198.*(49.21.198.0 - 49.21.198.254)
- 49.21.199.*(49.21.199.0 - 49.21.199.254)
- 49.21.200.*(49.21.200.0 - 49.21.200.254)
- 49.21.201.*(49.21.201.0 - 49.21.201.254)
- 49.21.202.*(49.21.202.0 - 49.21.202.254)
- 49.21.203.*(49.21.203.0 - 49.21.203.254)
- 49.21.204.*(49.21.204.0 - 49.21.204.254)
- 49.21.205.*(49.21.205.0 - 49.21.205.254)
- 49.21.206.*(49.21.206.0 - 49.21.206.254)
- 49.21.207.*(49.21.207.0 - 49.21.207.254)
- 49.21.208.*(49.21.208.0 - 49.21.208.254)
- 49.21.209.*(49.21.209.0 - 49.21.209.254)
- 49.21.210.*(49.21.210.0 - 49.21.210.254)
- 49.21.211.*(49.21.211.0 - 49.21.211.254)
- 49.21.212.*(49.21.212.0 - 49.21.212.254)
- 49.21.213.*(49.21.213.0 - 49.21.213.254)
- 49.21.214.*(49.21.214.0 - 49.21.214.254)
- 49.21.215.*(49.21.215.0 - 49.21.215.254)
- 49.21.216.*(49.21.216.0 - 49.21.216.254)
- 49.21.217.*(49.21.217.0 - 49.21.217.254)
- 49.21.218.*(49.21.218.0 - 49.21.218.254)
- 49.21.219.*(49.21.219.0 - 49.21.219.254)
- 49.21.220.*(49.21.220.0 - 49.21.220.254)
- 49.21.221.*(49.21.221.0 - 49.21.221.254)
- 49.21.222.*(49.21.222.0 - 49.21.222.254)
- 49.21.223.*(49.21.223.0 - 49.21.223.254)
- 49.21.224.*(49.21.224.0 - 49.21.224.254)
- 49.21.225.*(49.21.225.0 - 49.21.225.254)
- 49.21.226.*(49.21.226.0 - 49.21.226.254)
- 49.21.227.*(49.21.227.0 - 49.21.227.254)
- 49.21.228.*(49.21.228.0 - 49.21.228.254)
- 49.21.229.*(49.21.229.0 - 49.21.229.254)
- 49.21.230.*(49.21.230.0 - 49.21.230.254)
- 49.21.231.*(49.21.231.0 - 49.21.231.254)
- 49.21.232.*(49.21.232.0 - 49.21.232.254)
- 49.21.233.*(49.21.233.0 - 49.21.233.254)
- 49.21.234.*(49.21.234.0 - 49.21.234.254)
- 49.21.235.*(49.21.235.0 - 49.21.235.254)
- 49.21.236.*(49.21.236.0 - 49.21.236.254)
- 49.21.237.*(49.21.237.0 - 49.21.237.254)
- 49.21.238.*(49.21.238.0 - 49.21.238.254)
- 49.21.239.*(49.21.239.0 - 49.21.239.254)
- 49.21.240.*(49.21.240.0 - 49.21.240.254)
- 49.21.241.*(49.21.241.0 - 49.21.241.254)
- 49.21.242.*(49.21.242.0 - 49.21.242.254)
- 49.21.243.*(49.21.243.0 - 49.21.243.254)
- 49.21.244.*(49.21.244.0 - 49.21.244.254)
- 49.21.245.*(49.21.245.0 - 49.21.245.254)
- 49.21.246.*(49.21.246.0 - 49.21.246.254)
- 49.21.247.*(49.21.247.0 - 49.21.247.254)
- 49.21.248.*(49.21.248.0 - 49.21.248.254)
- 49.21.249.*(49.21.249.0 - 49.21.249.254)
- 49.21.250.*(49.21.250.0 - 49.21.250.254)
- 49.21.251.*(49.21.251.0 - 49.21.251.254)
- 49.21.252.*(49.21.252.0 - 49.21.252.254)
- 49.21.253.*(49.21.253.0 - 49.21.253.254)
- 49.21.254.*(49.21.254.0 - 49.21.254.254)
- 49.21.255.*(49.21.255.0 - 49.21.255.254)
3. 最后一个IP地址例子
图标/图像含义表
49.21.255.255是一个公开IP地址,使用者位于韩国 京畿道 Seongnam-si,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:49.21.255.255。
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