Список IP-адресов: 81.121.*.* (81.121.0.* - 81.121.255.*)

Это список IP-адресов, где первый байт является 81, второй байт является 121, третий байт находится в диапазоне от 0 до 255, четвертый байт может быть изменен (звездочка ниже). Список, выраженный как 81.121.*.* (81.121.0.0 - 81.121.255.255).

Этот список IP-адресов содержит 256 * 256 = 65 536 IP-адресов. Давайте рассмотрим один из IP-адресов 81.121.1.1 в качестве примера для описания свойств этого IP:

Пример первого IP-адреса

Но это всего лишь пример одного из IP-адресов. Это не означает, что все IP-адреса в этом списке имеют одинаковые свойства. Если вам нужно узнать другие IP-адреса и более подробную информацию об IP-адресе, нажмите на ссылку заголовка.

Содержимое:

• 1. Пример первого IP-адреса
• 2. Список IP-адресов класса A
• 3. Пример последнего IP-адреса

81.121.1.1 - это публичный IP-адрес, пользователь находится по адресу Рим, Лацио, Италия, его назначение - ИСП Фиксированной Связи/Мобильный ИСП, а тип - Широкополосный/Кабель/Волокно. Подробнее: 81.121.1.1.

IP-адрес класса A означает: в четырехчастном номере IP-адреса (например: байт 1.байт 2.байт 3.байт 4) первая часть номера (байт 1) - это номер сети, остальные три части числа (байт 2.байт 3.байт 4) - номер локального компьютера.

Если IP-адрес выражается в двоичном формате, IP-адрес класса A состоит из 1-байтового сетевого адреса и 3-байтового адреса хоста, а старший бит сетевого адреса должен быть равен «0».

Диапазон IP-адресов класса A: 1.0.0.0 ~ 127.255.255.255, доступный диапазон IP-адресов: 1.0.0.1 ~ 127.255.255.254.

Длина сетевого идентификатора в IP-адресе класса A составляет 7 бит, а длина идентификатора хоста - 24 бита. Количество сетевых адресов класса A является относительно небольшим (2 ^ 7 - 2 = 126), которое можно использовать для более чем 160 миллионов хостов больших сетей (2 ^ 24 - 2 = 16 777 214).

Если вам нужно больше узнать о частях IP-адреса класса A, вы можете щелкнуть ссылку на заголовок в списке IP-адресов класса A.

• 81.121.0.*(81.121.0.0 - 81.121.0.254)
• 81.121.1.*(81.121.1.0 - 81.121.1.254)
• 81.121.2.*(81.121.2.0 - 81.121.2.254)
• 81.121.3.*(81.121.3.0 - 81.121.3.254)
• 81.121.4.*(81.121.4.0 - 81.121.4.254)
• 81.121.5.*(81.121.5.0 - 81.121.5.254)
• 81.121.6.*(81.121.6.0 - 81.121.6.254)
• 81.121.7.*(81.121.7.0 - 81.121.7.254)
• 81.121.8.*(81.121.8.0 - 81.121.8.254)
• 81.121.9.*(81.121.9.0 - 81.121.9.254)
• 81.121.10.*(81.121.10.0 - 81.121.10.254)
• 81.121.11.*(81.121.11.0 - 81.121.11.254)
• 81.121.12.*(81.121.12.0 - 81.121.12.254)
• 81.121.13.*(81.121.13.0 - 81.121.13.254)
• 81.121.14.*(81.121.14.0 - 81.121.14.254)
• 81.121.15.*(81.121.15.0 - 81.121.15.254)
• 81.121.16.*(81.121.16.0 - 81.121.16.254)
• 81.121.17.*(81.121.17.0 - 81.121.17.254)
• 81.121.18.*(81.121.18.0 - 81.121.18.254)
• 81.121.19.*(81.121.19.0 - 81.121.19.254)
• 81.121.20.*(81.121.20.0 - 81.121.20.254)
• 81.121.21.*(81.121.21.0 - 81.121.21.254)
• 81.121.22.*(81.121.22.0 - 81.121.22.254)
• 81.121.23.*(81.121.23.0 - 81.121.23.254)
• 81.121.24.*(81.121.24.0 - 81.121.24.254)
• 81.121.25.*(81.121.25.0 - 81.121.25.254)
• 81.121.26.*(81.121.26.0 - 81.121.26.254)
• 81.121.27.*(81.121.27.0 - 81.121.27.254)
• 81.121.28.*(81.121.28.0 - 81.121.28.254)
• 81.121.29.*(81.121.29.0 - 81.121.29.254)
• 81.121.30.*(81.121.30.0 - 81.121.30.254)
• 81.121.31.*(81.121.31.0 - 81.121.31.254)
• 81.121.32.*(81.121.32.0 - 81.121.32.254)
• 81.121.33.*(81.121.33.0 - 81.121.33.254)
• 81.121.34.*(81.121.34.0 - 81.121.34.254)
• 81.121.35.*(81.121.35.0 - 81.121.35.254)
• 81.121.36.*(81.121.36.0 - 81.121.36.254)
• 81.121.37.*(81.121.37.0 - 81.121.37.254)
• 81.121.38.*(81.121.38.0 - 81.121.38.254)
• 81.121.39.*(81.121.39.0 - 81.121.39.254)
• 81.121.40.*(81.121.40.0 - 81.121.40.254)
• 81.121.41.*(81.121.41.0 - 81.121.41.254)
• 81.121.42.*(81.121.42.0 - 81.121.42.254)
• 81.121.43.*(81.121.43.0 - 81.121.43.254)
• 81.121.44.*(81.121.44.0 - 81.121.44.254)
• 81.121.45.*(81.121.45.0 - 81.121.45.254)
• 81.121.46.*(81.121.46.0 - 81.121.46.254)
• 81.121.47.*(81.121.47.0 - 81.121.47.254)
• 81.121.48.*(81.121.48.0 - 81.121.48.254)
• 81.121.49.*(81.121.49.0 - 81.121.49.254)
• 81.121.50.*(81.121.50.0 - 81.121.50.254)
• 81.121.51.*(81.121.51.0 - 81.121.51.254)
• 81.121.52.*(81.121.52.0 - 81.121.52.254)
• 81.121.53.*(81.121.53.0 - 81.121.53.254)
• 81.121.54.*(81.121.54.0 - 81.121.54.254)
• 81.121.55.*(81.121.55.0 - 81.121.55.254)
• 81.121.56.*(81.121.56.0 - 81.121.56.254)
• 81.121.57.*(81.121.57.0 - 81.121.57.254)
• 81.121.58.*(81.121.58.0 - 81.121.58.254)
• 81.121.59.*(81.121.59.0 - 81.121.59.254)
• 81.121.60.*(81.121.60.0 - 81.121.60.254)
• 81.121.61.*(81.121.61.0 - 81.121.61.254)
• 81.121.62.*(81.121.62.0 - 81.121.62.254)
• 81.121.63.*(81.121.63.0 - 81.121.63.254)
• 81.121.64.*(81.121.64.0 - 81.121.64.254)
• 81.121.65.*(81.121.65.0 - 81.121.65.254)
• 81.121.66.*(81.121.66.0 - 81.121.66.254)
• 81.121.67.*(81.121.67.0 - 81.121.67.254)
• 81.121.68.*(81.121.68.0 - 81.121.68.254)
• 81.121.69.*(81.121.69.0 - 81.121.69.254)
• 81.121.70.*(81.121.70.0 - 81.121.70.254)
• 81.121.71.*(81.121.71.0 - 81.121.71.254)
• 81.121.72.*(81.121.72.0 - 81.121.72.254)
• 81.121.73.*(81.121.73.0 - 81.121.73.254)
• 81.121.74.*(81.121.74.0 - 81.121.74.254)
• 81.121.75.*(81.121.75.0 - 81.121.75.254)
• 81.121.76.*(81.121.76.0 - 81.121.76.254)
• 81.121.77.*(81.121.77.0 - 81.121.77.254)
• 81.121.78.*(81.121.78.0 - 81.121.78.254)
• 81.121.79.*(81.121.79.0 - 81.121.79.254)
• 81.121.80.*(81.121.80.0 - 81.121.80.254)
• 81.121.81.*(81.121.81.0 - 81.121.81.254)
• 81.121.82.*(81.121.82.0 - 81.121.82.254)
• 81.121.83.*(81.121.83.0 - 81.121.83.254)
• 81.121.84.*(81.121.84.0 - 81.121.84.254)
• 81.121.85.*(81.121.85.0 - 81.121.85.254)
• 81.121.86.*(81.121.86.0 - 81.121.86.254)
• 81.121.87.*(81.121.87.0 - 81.121.87.254)
• 81.121.88.*(81.121.88.0 - 81.121.88.254)
• 81.121.89.*(81.121.89.0 - 81.121.89.254)
• 81.121.90.*(81.121.90.0 - 81.121.90.254)
• 81.121.91.*(81.121.91.0 - 81.121.91.254)
• 81.121.92.*(81.121.92.0 - 81.121.92.254)
• 81.121.93.*(81.121.93.0 - 81.121.93.254)
• 81.121.94.*(81.121.94.0 - 81.121.94.254)
• 81.121.95.*(81.121.95.0 - 81.121.95.254)
• 81.121.96.*(81.121.96.0 - 81.121.96.254)
• 81.121.97.*(81.121.97.0 - 81.121.97.254)
• 81.121.98.*(81.121.98.0 - 81.121.98.254)
• 81.121.99.*(81.121.99.0 - 81.121.99.254)
• 81.121.100.*(81.121.100.0 - 81.121.100.254)
• 81.121.101.*(81.121.101.0 - 81.121.101.254)
• 81.121.102.*(81.121.102.0 - 81.121.102.254)
• 81.121.103.*(81.121.103.0 - 81.121.103.254)
• 81.121.104.*(81.121.104.0 - 81.121.104.254)
• 81.121.105.*(81.121.105.0 - 81.121.105.254)
• 81.121.106.*(81.121.106.0 - 81.121.106.254)
• 81.121.107.*(81.121.107.0 - 81.121.107.254)
• 81.121.108.*(81.121.108.0 - 81.121.108.254)
• 81.121.109.*(81.121.109.0 - 81.121.109.254)
• 81.121.110.*(81.121.110.0 - 81.121.110.254)
• 81.121.111.*(81.121.111.0 - 81.121.111.254)
• 81.121.112.*(81.121.112.0 - 81.121.112.254)
• 81.121.113.*(81.121.113.0 - 81.121.113.254)
• 81.121.114.*(81.121.114.0 - 81.121.114.254)
• 81.121.115.*(81.121.115.0 - 81.121.115.254)
• 81.121.116.*(81.121.116.0 - 81.121.116.254)
• 81.121.117.*(81.121.117.0 - 81.121.117.254)
• 81.121.118.*(81.121.118.0 - 81.121.118.254)
• 81.121.119.*(81.121.119.0 - 81.121.119.254)
• 81.121.120.*(81.121.120.0 - 81.121.120.254)
• 81.121.121.*(81.121.121.0 - 81.121.121.254)
• 81.121.122.*(81.121.122.0 - 81.121.122.254)
• 81.121.123.*(81.121.123.0 - 81.121.123.254)
• 81.121.124.*(81.121.124.0 - 81.121.124.254)
• 81.121.125.*(81.121.125.0 - 81.121.125.254)
• 81.121.126.*(81.121.126.0 - 81.121.126.254)
• 81.121.127.*(81.121.127.0 - 81.121.127.254)
• 81.121.128.*(81.121.128.0 - 81.121.128.254)
• 81.121.129.*(81.121.129.0 - 81.121.129.254)
• 81.121.130.*(81.121.130.0 - 81.121.130.254)
• 81.121.131.*(81.121.131.0 - 81.121.131.254)
• 81.121.132.*(81.121.132.0 - 81.121.132.254)
• 81.121.133.*(81.121.133.0 - 81.121.133.254)
• 81.121.134.*(81.121.134.0 - 81.121.134.254)
• 81.121.135.*(81.121.135.0 - 81.121.135.254)
• 81.121.136.*(81.121.136.0 - 81.121.136.254)
• 81.121.137.*(81.121.137.0 - 81.121.137.254)
• 81.121.138.*(81.121.138.0 - 81.121.138.254)
• 81.121.139.*(81.121.139.0 - 81.121.139.254)
• 81.121.140.*(81.121.140.0 - 81.121.140.254)
• 81.121.141.*(81.121.141.0 - 81.121.141.254)
• 81.121.142.*(81.121.142.0 - 81.121.142.254)
• 81.121.143.*(81.121.143.0 - 81.121.143.254)
• 81.121.144.*(81.121.144.0 - 81.121.144.254)
• 81.121.145.*(81.121.145.0 - 81.121.145.254)
• 81.121.146.*(81.121.146.0 - 81.121.146.254)
• 81.121.147.*(81.121.147.0 - 81.121.147.254)
• 81.121.148.*(81.121.148.0 - 81.121.148.254)
• 81.121.149.*(81.121.149.0 - 81.121.149.254)
• 81.121.150.*(81.121.150.0 - 81.121.150.254)
• 81.121.151.*(81.121.151.0 - 81.121.151.254)
• 81.121.152.*(81.121.152.0 - 81.121.152.254)
• 81.121.153.*(81.121.153.0 - 81.121.153.254)
• 81.121.154.*(81.121.154.0 - 81.121.154.254)
• 81.121.155.*(81.121.155.0 - 81.121.155.254)
• 81.121.156.*(81.121.156.0 - 81.121.156.254)
• 81.121.157.*(81.121.157.0 - 81.121.157.254)
• 81.121.158.*(81.121.158.0 - 81.121.158.254)
• 81.121.159.*(81.121.159.0 - 81.121.159.254)
• 81.121.160.*(81.121.160.0 - 81.121.160.254)
• 81.121.161.*(81.121.161.0 - 81.121.161.254)
• 81.121.162.*(81.121.162.0 - 81.121.162.254)
• 81.121.163.*(81.121.163.0 - 81.121.163.254)
• 81.121.164.*(81.121.164.0 - 81.121.164.254)
• 81.121.165.*(81.121.165.0 - 81.121.165.254)
• 81.121.166.*(81.121.166.0 - 81.121.166.254)
• 81.121.167.*(81.121.167.0 - 81.121.167.254)
• 81.121.168.*(81.121.168.0 - 81.121.168.254)
• 81.121.169.*(81.121.169.0 - 81.121.169.254)
• 81.121.170.*(81.121.170.0 - 81.121.170.254)
• 81.121.171.*(81.121.171.0 - 81.121.171.254)
• 81.121.172.*(81.121.172.0 - 81.121.172.254)
• 81.121.173.*(81.121.173.0 - 81.121.173.254)
• 81.121.174.*(81.121.174.0 - 81.121.174.254)
• 81.121.175.*(81.121.175.0 - 81.121.175.254)
• 81.121.176.*(81.121.176.0 - 81.121.176.254)
• 81.121.177.*(81.121.177.0 - 81.121.177.254)
• 81.121.178.*(81.121.178.0 - 81.121.178.254)
• 81.121.179.*(81.121.179.0 - 81.121.179.254)
• 81.121.180.*(81.121.180.0 - 81.121.180.254)
• 81.121.181.*(81.121.181.0 - 81.121.181.254)
• 81.121.182.*(81.121.182.0 - 81.121.182.254)
• 81.121.183.*(81.121.183.0 - 81.121.183.254)
• 81.121.184.*(81.121.184.0 - 81.121.184.254)
• 81.121.185.*(81.121.185.0 - 81.121.185.254)
• 81.121.186.*(81.121.186.0 - 81.121.186.254)
• 81.121.187.*(81.121.187.0 - 81.121.187.254)
• 81.121.188.*(81.121.188.0 - 81.121.188.254)
• 81.121.189.*(81.121.189.0 - 81.121.189.254)
• 81.121.190.*(81.121.190.0 - 81.121.190.254)
• 81.121.191.*(81.121.191.0 - 81.121.191.254)
• 81.121.192.*(81.121.192.0 - 81.121.192.254)
• 81.121.193.*(81.121.193.0 - 81.121.193.254)
• 81.121.194.*(81.121.194.0 - 81.121.194.254)
• 81.121.195.*(81.121.195.0 - 81.121.195.254)
• 81.121.196.*(81.121.196.0 - 81.121.196.254)
• 81.121.197.*(81.121.197.0 - 81.121.197.254)
• 81.121.198.*(81.121.198.0 - 81.121.198.254)
• 81.121.199.*(81.121.199.0 - 81.121.199.254)
• 81.121.200.*(81.121.200.0 - 81.121.200.254)
• 81.121.201.*(81.121.201.0 - 81.121.201.254)
• 81.121.202.*(81.121.202.0 - 81.121.202.254)
• 81.121.203.*(81.121.203.0 - 81.121.203.254)
• 81.121.204.*(81.121.204.0 - 81.121.204.254)
• 81.121.205.*(81.121.205.0 - 81.121.205.254)
• 81.121.206.*(81.121.206.0 - 81.121.206.254)
• 81.121.207.*(81.121.207.0 - 81.121.207.254)
• 81.121.208.*(81.121.208.0 - 81.121.208.254)
• 81.121.209.*(81.121.209.0 - 81.121.209.254)
• 81.121.210.*(81.121.210.0 - 81.121.210.254)
• 81.121.211.*(81.121.211.0 - 81.121.211.254)
• 81.121.212.*(81.121.212.0 - 81.121.212.254)
• 81.121.213.*(81.121.213.0 - 81.121.213.254)
• 81.121.214.*(81.121.214.0 - 81.121.214.254)
• 81.121.215.*(81.121.215.0 - 81.121.215.254)
• 81.121.216.*(81.121.216.0 - 81.121.216.254)
• 81.121.217.*(81.121.217.0 - 81.121.217.254)
• 81.121.218.*(81.121.218.0 - 81.121.218.254)
• 81.121.219.*(81.121.219.0 - 81.121.219.254)
• 81.121.220.*(81.121.220.0 - 81.121.220.254)
• 81.121.221.*(81.121.221.0 - 81.121.221.254)
• 81.121.222.*(81.121.222.0 - 81.121.222.254)
• 81.121.223.*(81.121.223.0 - 81.121.223.254)
• 81.121.224.*(81.121.224.0 - 81.121.224.254)
• 81.121.225.*(81.121.225.0 - 81.121.225.254)
• 81.121.226.*(81.121.226.0 - 81.121.226.254)
• 81.121.227.*(81.121.227.0 - 81.121.227.254)
• 81.121.228.*(81.121.228.0 - 81.121.228.254)
• 81.121.229.*(81.121.229.0 - 81.121.229.254)
• 81.121.230.*(81.121.230.0 - 81.121.230.254)
• 81.121.231.*(81.121.231.0 - 81.121.231.254)
• 81.121.232.*(81.121.232.0 - 81.121.232.254)
• 81.121.233.*(81.121.233.0 - 81.121.233.254)
• 81.121.234.*(81.121.234.0 - 81.121.234.254)
• 81.121.235.*(81.121.235.0 - 81.121.235.254)
• 81.121.236.*(81.121.236.0 - 81.121.236.254)
• 81.121.237.*(81.121.237.0 - 81.121.237.254)
• 81.121.238.*(81.121.238.0 - 81.121.238.254)
• 81.121.239.*(81.121.239.0 - 81.121.239.254)
• 81.121.240.*(81.121.240.0 - 81.121.240.254)
• 81.121.241.*(81.121.241.0 - 81.121.241.254)
• 81.121.242.*(81.121.242.0 - 81.121.242.254)
• 81.121.243.*(81.121.243.0 - 81.121.243.254)
• 81.121.244.*(81.121.244.0 - 81.121.244.254)
• 81.121.245.*(81.121.245.0 - 81.121.245.254)
• 81.121.246.*(81.121.246.0 - 81.121.246.254)
• 81.121.247.*(81.121.247.0 - 81.121.247.254)
• 81.121.248.*(81.121.248.0 - 81.121.248.254)
• 81.121.249.*(81.121.249.0 - 81.121.249.254)
• 81.121.250.*(81.121.250.0 - 81.121.250.254)
• 81.121.251.*(81.121.251.0 - 81.121.251.254)
• 81.121.252.*(81.121.252.0 - 81.121.252.254)
• 81.121.253.*(81.121.253.0 - 81.121.253.254)
• 81.121.254.*(81.121.254.0 - 81.121.254.254)
• 81.121.255.*(81.121.255.0 - 81.121.255.254)

81.121.255.255 - это публичный IP-адрес, пользователь находится по адресу Рим, Лацио, Италия, его назначение - ИСП Фиксированной Связи/Мобильный ИСП, а тип - Широкополосный/Кабель/Волокно. Подробнее: 81.121.255.255.