Lista de endereços IP: 21.18.*.* (21.18.0.* - 21.18.255.*) | Endereço de IP (Português, Internacional) 🔍

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Esta é a lista de endereços IP em que o primeiro byte é 21, o segundo byte é 18, o terceiro byte está entre 0 e 255, o quarto byte pode ser alterado (o asterisco abaixo) List, expresso como 21.18.*.* (21.18.0.0 - 21.18.255.255).

Esta lista de endereços IP contém 256 * 256 = 65.536 endereços IP. Vamos usar um dos endereços IP 21.18.1.1 como exemplo para descrever as propriedades deste IP:

Exemplo de primeiro endereço IP

Mas este é apenas um exemplo de um dos endereços IP. Isso não significa que todos os endereços IP nesta lista têm as mesmas propriedades. Se você precisar conhecer outros IPs e informações mais detalhadas sobre o endereço IP, clique no link do título.

IPv4: 21.18 Network Class, Net ID, Host ID

Descrição do endereço IP em binário, decimal e hexadecimal Descrição do endereço IP classe A/B/C/D/E e ID de rede, ID de host

Conteúdo:

2. Lista de endereços IP classe A

O endereço IP da classe A significa: no número de quatro partes do endereço IP (por exemplo: byte 1.byte 2.byte 3.byte 4), o primeiro número da peça (byte 1) é o número da rede, as três partes restantes números (byte 2.byte 3.byte 4) são o número do computador local.

Se o endereço IP for expresso em binário, o endereço IP da classe A consistirá em um endereço de rede de 1 byte e um endereço de host de 3 bytes, e o bit mais alto do endereço de rede deverá ser '0'.

Intervalo de endereços IP de classe A: 1.0.0.0 ~ 127.255.255.255, intervalo de endereços IP disponível: 1.0.0.1 ~ 127.255.255.254.

O comprimento do identificador de rede no endereço IP da classe A é de 7 bits, e o comprimento do identificador de host é de 24 bits. O número de endereços de rede da classe A é relativamente pequeno (2 ^ 7 - 2 = 126), que pode ser usado para mais de 160 milhões de hosts de redes grandes (2 ^ 24 - 2 = 16.777.214).

Se precisar saber mais sobre as partes do endereço IP da classe A, clique no link do título na lista de endereços IP da classe A.

21.18.0.*(21.18.0.0 - 21.18.0.254)
21.18.1.*(21.18.1.0 - 21.18.1.254)
21.18.2.*(21.18.2.0 - 21.18.2.254)
21.18.3.*(21.18.3.0 - 21.18.3.254)
21.18.4.*(21.18.4.0 - 21.18.4.254)
21.18.5.*(21.18.5.0 - 21.18.5.254)
21.18.6.*(21.18.6.0 - 21.18.6.254)
21.18.7.*(21.18.7.0 - 21.18.7.254)
21.18.8.*(21.18.8.0 - 21.18.8.254)
21.18.9.*(21.18.9.0 - 21.18.9.254)
21.18.10.*(21.18.10.0 - 21.18.10.254)
21.18.11.*(21.18.11.0 - 21.18.11.254)
21.18.12.*(21.18.12.0 - 21.18.12.254)
21.18.13.*(21.18.13.0 - 21.18.13.254)
21.18.14.*(21.18.14.0 - 21.18.14.254)
21.18.15.*(21.18.15.0 - 21.18.15.254)
21.18.16.*(21.18.16.0 - 21.18.16.254)
21.18.17.*(21.18.17.0 - 21.18.17.254)
21.18.18.*(21.18.18.0 - 21.18.18.254)
21.18.19.*(21.18.19.0 - 21.18.19.254)
21.18.20.*(21.18.20.0 - 21.18.20.254)
21.18.21.*(21.18.21.0 - 21.18.21.254)
21.18.22.*(21.18.22.0 - 21.18.22.254)
21.18.23.*(21.18.23.0 - 21.18.23.254)
21.18.24.*(21.18.24.0 - 21.18.24.254)
21.18.25.*(21.18.25.0 - 21.18.25.254)
21.18.26.*(21.18.26.0 - 21.18.26.254)
21.18.27.*(21.18.27.0 - 21.18.27.254)
21.18.28.*(21.18.28.0 - 21.18.28.254)
21.18.29.*(21.18.29.0 - 21.18.29.254)
21.18.30.*(21.18.30.0 - 21.18.30.254)
21.18.31.*(21.18.31.0 - 21.18.31.254)
21.18.32.*(21.18.32.0 - 21.18.32.254)
21.18.33.*(21.18.33.0 - 21.18.33.254)
21.18.34.*(21.18.34.0 - 21.18.34.254)
21.18.35.*(21.18.35.0 - 21.18.35.254)
21.18.36.*(21.18.36.0 - 21.18.36.254)
21.18.37.*(21.18.37.0 - 21.18.37.254)
21.18.38.*(21.18.38.0 - 21.18.38.254)
21.18.39.*(21.18.39.0 - 21.18.39.254)
21.18.40.*(21.18.40.0 - 21.18.40.254)
21.18.41.*(21.18.41.0 - 21.18.41.254)
21.18.42.*(21.18.42.0 - 21.18.42.254)
21.18.43.*(21.18.43.0 - 21.18.43.254)
21.18.44.*(21.18.44.0 - 21.18.44.254)
21.18.45.*(21.18.45.0 - 21.18.45.254)
21.18.46.*(21.18.46.0 - 21.18.46.254)
21.18.47.*(21.18.47.0 - 21.18.47.254)
21.18.48.*(21.18.48.0 - 21.18.48.254)
21.18.49.*(21.18.49.0 - 21.18.49.254)
21.18.50.*(21.18.50.0 - 21.18.50.254)
21.18.51.*(21.18.51.0 - 21.18.51.254)
21.18.52.*(21.18.52.0 - 21.18.52.254)
21.18.53.*(21.18.53.0 - 21.18.53.254)
21.18.54.*(21.18.54.0 - 21.18.54.254)
21.18.55.*(21.18.55.0 - 21.18.55.254)
21.18.56.*(21.18.56.0 - 21.18.56.254)
21.18.57.*(21.18.57.0 - 21.18.57.254)
21.18.58.*(21.18.58.0 - 21.18.58.254)
21.18.59.*(21.18.59.0 - 21.18.59.254)
21.18.60.*(21.18.60.0 - 21.18.60.254)
21.18.61.*(21.18.61.0 - 21.18.61.254)
21.18.62.*(21.18.62.0 - 21.18.62.254)
21.18.63.*(21.18.63.0 - 21.18.63.254)
21.18.64.*(21.18.64.0 - 21.18.64.254)
21.18.65.*(21.18.65.0 - 21.18.65.254)
21.18.66.*(21.18.66.0 - 21.18.66.254)
21.18.67.*(21.18.67.0 - 21.18.67.254)
21.18.68.*(21.18.68.0 - 21.18.68.254)
21.18.69.*(21.18.69.0 - 21.18.69.254)
21.18.70.*(21.18.70.0 - 21.18.70.254)
21.18.71.*(21.18.71.0 - 21.18.71.254)
21.18.72.*(21.18.72.0 - 21.18.72.254)
21.18.73.*(21.18.73.0 - 21.18.73.254)
21.18.74.*(21.18.74.0 - 21.18.74.254)
21.18.75.*(21.18.75.0 - 21.18.75.254)
21.18.76.*(21.18.76.0 - 21.18.76.254)
21.18.77.*(21.18.77.0 - 21.18.77.254)
21.18.78.*(21.18.78.0 - 21.18.78.254)
21.18.79.*(21.18.79.0 - 21.18.79.254)
21.18.80.*(21.18.80.0 - 21.18.80.254)
21.18.81.*(21.18.81.0 - 21.18.81.254)
21.18.82.*(21.18.82.0 - 21.18.82.254)
21.18.83.*(21.18.83.0 - 21.18.83.254)
21.18.84.*(21.18.84.0 - 21.18.84.254)
21.18.85.*(21.18.85.0 - 21.18.85.254)
21.18.86.*(21.18.86.0 - 21.18.86.254)
21.18.87.*(21.18.87.0 - 21.18.87.254)
21.18.88.*(21.18.88.0 - 21.18.88.254)
21.18.89.*(21.18.89.0 - 21.18.89.254)
21.18.90.*(21.18.90.0 - 21.18.90.254)
21.18.91.*(21.18.91.0 - 21.18.91.254)
21.18.92.*(21.18.92.0 - 21.18.92.254)
21.18.93.*(21.18.93.0 - 21.18.93.254)
21.18.94.*(21.18.94.0 - 21.18.94.254)
21.18.95.*(21.18.95.0 - 21.18.95.254)
21.18.96.*(21.18.96.0 - 21.18.96.254)
21.18.97.*(21.18.97.0 - 21.18.97.254)
21.18.98.*(21.18.98.0 - 21.18.98.254)
21.18.99.*(21.18.99.0 - 21.18.99.254)
21.18.100.*(21.18.100.0 - 21.18.100.254)
21.18.101.*(21.18.101.0 - 21.18.101.254)
21.18.102.*(21.18.102.0 - 21.18.102.254)
21.18.103.*(21.18.103.0 - 21.18.103.254)
21.18.104.*(21.18.104.0 - 21.18.104.254)
21.18.105.*(21.18.105.0 - 21.18.105.254)
21.18.106.*(21.18.106.0 - 21.18.106.254)
21.18.107.*(21.18.107.0 - 21.18.107.254)
21.18.108.*(21.18.108.0 - 21.18.108.254)
21.18.109.*(21.18.109.0 - 21.18.109.254)
21.18.110.*(21.18.110.0 - 21.18.110.254)
21.18.111.*(21.18.111.0 - 21.18.111.254)
21.18.112.*(21.18.112.0 - 21.18.112.254)
21.18.113.*(21.18.113.0 - 21.18.113.254)
21.18.114.*(21.18.114.0 - 21.18.114.254)
21.18.115.*(21.18.115.0 - 21.18.115.254)
21.18.116.*(21.18.116.0 - 21.18.116.254)
21.18.117.*(21.18.117.0 - 21.18.117.254)
21.18.118.*(21.18.118.0 - 21.18.118.254)
21.18.119.*(21.18.119.0 - 21.18.119.254)
21.18.120.*(21.18.120.0 - 21.18.120.254)
21.18.121.*(21.18.121.0 - 21.18.121.254)
21.18.122.*(21.18.122.0 - 21.18.122.254)
21.18.123.*(21.18.123.0 - 21.18.123.254)
21.18.124.*(21.18.124.0 - 21.18.124.254)
21.18.125.*(21.18.125.0 - 21.18.125.254)
21.18.126.*(21.18.126.0 - 21.18.126.254)
21.18.127.*(21.18.127.0 - 21.18.127.254)
21.18.128.*(21.18.128.0 - 21.18.128.254)
21.18.129.*(21.18.129.0 - 21.18.129.254)
21.18.130.*(21.18.130.0 - 21.18.130.254)
21.18.131.*(21.18.131.0 - 21.18.131.254)
21.18.132.*(21.18.132.0 - 21.18.132.254)
21.18.133.*(21.18.133.0 - 21.18.133.254)
21.18.134.*(21.18.134.0 - 21.18.134.254)
21.18.135.*(21.18.135.0 - 21.18.135.254)
21.18.136.*(21.18.136.0 - 21.18.136.254)
21.18.137.*(21.18.137.0 - 21.18.137.254)
21.18.138.*(21.18.138.0 - 21.18.138.254)
21.18.139.*(21.18.139.0 - 21.18.139.254)
21.18.140.*(21.18.140.0 - 21.18.140.254)
21.18.141.*(21.18.141.0 - 21.18.141.254)
21.18.142.*(21.18.142.0 - 21.18.142.254)
21.18.143.*(21.18.143.0 - 21.18.143.254)
21.18.144.*(21.18.144.0 - 21.18.144.254)
21.18.145.*(21.18.145.0 - 21.18.145.254)
21.18.146.*(21.18.146.0 - 21.18.146.254)
21.18.147.*(21.18.147.0 - 21.18.147.254)
21.18.148.*(21.18.148.0 - 21.18.148.254)
21.18.149.*(21.18.149.0 - 21.18.149.254)
21.18.150.*(21.18.150.0 - 21.18.150.254)
21.18.151.*(21.18.151.0 - 21.18.151.254)
21.18.152.*(21.18.152.0 - 21.18.152.254)
21.18.153.*(21.18.153.0 - 21.18.153.254)
21.18.154.*(21.18.154.0 - 21.18.154.254)
21.18.155.*(21.18.155.0 - 21.18.155.254)
21.18.156.*(21.18.156.0 - 21.18.156.254)
21.18.157.*(21.18.157.0 - 21.18.157.254)
21.18.158.*(21.18.158.0 - 21.18.158.254)
21.18.159.*(21.18.159.0 - 21.18.159.254)
21.18.160.*(21.18.160.0 - 21.18.160.254)
21.18.161.*(21.18.161.0 - 21.18.161.254)
21.18.162.*(21.18.162.0 - 21.18.162.254)
21.18.163.*(21.18.163.0 - 21.18.163.254)
21.18.164.*(21.18.164.0 - 21.18.164.254)
21.18.165.*(21.18.165.0 - 21.18.165.254)
21.18.166.*(21.18.166.0 - 21.18.166.254)
21.18.167.*(21.18.167.0 - 21.18.167.254)
21.18.168.*(21.18.168.0 - 21.18.168.254)
21.18.169.*(21.18.169.0 - 21.18.169.254)
21.18.170.*(21.18.170.0 - 21.18.170.254)
21.18.171.*(21.18.171.0 - 21.18.171.254)
21.18.172.*(21.18.172.0 - 21.18.172.254)
21.18.173.*(21.18.173.0 - 21.18.173.254)
21.18.174.*(21.18.174.0 - 21.18.174.254)
21.18.175.*(21.18.175.0 - 21.18.175.254)
21.18.176.*(21.18.176.0 - 21.18.176.254)
21.18.177.*(21.18.177.0 - 21.18.177.254)
21.18.178.*(21.18.178.0 - 21.18.178.254)
21.18.179.*(21.18.179.0 - 21.18.179.254)
21.18.180.*(21.18.180.0 - 21.18.180.254)
21.18.181.*(21.18.181.0 - 21.18.181.254)
21.18.182.*(21.18.182.0 - 21.18.182.254)
21.18.183.*(21.18.183.0 - 21.18.183.254)
21.18.184.*(21.18.184.0 - 21.18.184.254)
21.18.185.*(21.18.185.0 - 21.18.185.254)
21.18.186.*(21.18.186.0 - 21.18.186.254)
21.18.187.*(21.18.187.0 - 21.18.187.254)
21.18.188.*(21.18.188.0 - 21.18.188.254)
21.18.189.*(21.18.189.0 - 21.18.189.254)
21.18.190.*(21.18.190.0 - 21.18.190.254)
21.18.191.*(21.18.191.0 - 21.18.191.254)
21.18.192.*(21.18.192.0 - 21.18.192.254)
21.18.193.*(21.18.193.0 - 21.18.193.254)
21.18.194.*(21.18.194.0 - 21.18.194.254)
21.18.195.*(21.18.195.0 - 21.18.195.254)
21.18.196.*(21.18.196.0 - 21.18.196.254)
21.18.197.*(21.18.197.0 - 21.18.197.254)
21.18.198.*(21.18.198.0 - 21.18.198.254)
21.18.199.*(21.18.199.0 - 21.18.199.254)
21.18.200.*(21.18.200.0 - 21.18.200.254)
21.18.201.*(21.18.201.0 - 21.18.201.254)
21.18.202.*(21.18.202.0 - 21.18.202.254)
21.18.203.*(21.18.203.0 - 21.18.203.254)
21.18.204.*(21.18.204.0 - 21.18.204.254)
21.18.205.*(21.18.205.0 - 21.18.205.254)
21.18.206.*(21.18.206.0 - 21.18.206.254)
21.18.207.*(21.18.207.0 - 21.18.207.254)
21.18.208.*(21.18.208.0 - 21.18.208.254)
21.18.209.*(21.18.209.0 - 21.18.209.254)
21.18.210.*(21.18.210.0 - 21.18.210.254)
21.18.211.*(21.18.211.0 - 21.18.211.254)
21.18.212.*(21.18.212.0 - 21.18.212.254)
21.18.213.*(21.18.213.0 - 21.18.213.254)
21.18.214.*(21.18.214.0 - 21.18.214.254)
21.18.215.*(21.18.215.0 - 21.18.215.254)
21.18.216.*(21.18.216.0 - 21.18.216.254)
21.18.217.*(21.18.217.0 - 21.18.217.254)
21.18.218.*(21.18.218.0 - 21.18.218.254)
21.18.219.*(21.18.219.0 - 21.18.219.254)
21.18.220.*(21.18.220.0 - 21.18.220.254)
21.18.221.*(21.18.221.0 - 21.18.221.254)
21.18.222.*(21.18.222.0 - 21.18.222.254)
21.18.223.*(21.18.223.0 - 21.18.223.254)
21.18.224.*(21.18.224.0 - 21.18.224.254)
21.18.225.*(21.18.225.0 - 21.18.225.254)
21.18.226.*(21.18.226.0 - 21.18.226.254)
21.18.227.*(21.18.227.0 - 21.18.227.254)
21.18.228.*(21.18.228.0 - 21.18.228.254)
21.18.229.*(21.18.229.0 - 21.18.229.254)
21.18.230.*(21.18.230.0 - 21.18.230.254)
21.18.231.*(21.18.231.0 - 21.18.231.254)
21.18.232.*(21.18.232.0 - 21.18.232.254)
21.18.233.*(21.18.233.0 - 21.18.233.254)
21.18.234.*(21.18.234.0 - 21.18.234.254)
21.18.235.*(21.18.235.0 - 21.18.235.254)
21.18.236.*(21.18.236.0 - 21.18.236.254)
21.18.237.*(21.18.237.0 - 21.18.237.254)
21.18.238.*(21.18.238.0 - 21.18.238.254)
21.18.239.*(21.18.239.0 - 21.18.239.254)
21.18.240.*(21.18.240.0 - 21.18.240.254)
21.18.241.*(21.18.241.0 - 21.18.241.254)
21.18.242.*(21.18.242.0 - 21.18.242.254)
21.18.243.*(21.18.243.0 - 21.18.243.254)
21.18.244.*(21.18.244.0 - 21.18.244.254)
21.18.245.*(21.18.245.0 - 21.18.245.254)
21.18.246.*(21.18.246.0 - 21.18.246.254)
21.18.247.*(21.18.247.0 - 21.18.247.254)
21.18.248.*(21.18.248.0 - 21.18.248.254)
21.18.249.*(21.18.249.0 - 21.18.249.254)
21.18.250.*(21.18.250.0 - 21.18.250.254)
21.18.251.*(21.18.251.0 - 21.18.251.254)
21.18.252.*(21.18.252.0 - 21.18.252.254)
21.18.253.*(21.18.253.0 - 21.18.253.254)
21.18.254.*(21.18.254.0 - 21.18.254.254)
21.18.255.*(21.18.255.0 - 21.18.255.254)

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