Elenco di indirizzi IP: 129.21.*.* (129.21.0.* - 129.21.255.*) | Indirizzo IP (Italiano) 🔍

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Questo è l'elenco di indirizzi IP in cui il primo byte è 129, il secondo byte è 21, il terzo byte è compreso tra 0 e 255, il quarto byte può essere modificato (l'asterisco in basso) Elenco, espresso come 129.21.*.* (129.21.0.0 - 129.21.255.255).

Questo elenco di indirizzi IP contiene 256 * 256 = 65.536 indirizzi IP. Prendiamo uno degli indirizzi IP 129.21.1.1 come esempio per descrivere le proprietà di questo IP:

Esempio di primo indirizzo IP

Ma questo è solo un esempio di uno degli indirizzi IP. Ciò non significa che tutti gli indirizzi IP in questo elenco abbiano le stesse proprietà. Se hai bisogno di conoscere altri IP e informazioni più dettagliate sull'indirizzo IP, fai clic sul link del titolo.

IPv4: 129.21 Network Class, Net ID, Host ID

Descrizione dell'indirizzo IP in binario, decimale ed esadecimale Descrizione dell'indirizzo IP Classe A/B/C/D/E e ID di rete, ID host

Contenuto:

2. Elenco di indirizzi IP di classe B

Indirizzo IP di classe B significa: nel numero in quattro parti dell'indirizzo IP (ad esempio: byte 1.byte 2.byte 3.byte 4), i primi due numeri di parte (byte 1.byte 2) sono il numero di rete, e i restanti due numeri di parte (byte 3.byte 4) sono il numero del computer locale.

Se l'indirizzo IP è espresso in binario, l'indirizzo IP di classe B è costituito da un indirizzo di rete a 2 byte e da un indirizzo host a 2 byte e il bit più alto dell'indirizzo di rete deve essere "10".

Intervallo di indirizzi IP di classe B: 128.0.0.0 ~ 191.255.255.255, intervallo di indirizzi IP disponibile: 128.0.0.1 ~ 191.255.255.254.

La lunghezza dell'identificatore di rete nell'indirizzo IP di classe B è di 14 bit e la lunghezza dell'identificatore host è di 16 bit. Gli indirizzi di rete di classe B sono adatti per reti di media scala (2 ^ 14 = 16384), ogni rete può contenere più di 60.000 computer (2 ^ 16 - 2 = 65534).

Per ulteriori informazioni sulle parti dell'indirizzo IP di classe B, è possibile fare clic sul collegamento del titolo nell'elenco di indirizzi IP di classe B.

129.21.0.*(129.21.0.0 - 129.21.0.254)
129.21.1.*(129.21.1.0 - 129.21.1.254)
129.21.2.*(129.21.2.0 - 129.21.2.254)
129.21.3.*(129.21.3.0 - 129.21.3.254)
129.21.4.*(129.21.4.0 - 129.21.4.254)
129.21.5.*(129.21.5.0 - 129.21.5.254)
129.21.6.*(129.21.6.0 - 129.21.6.254)
129.21.7.*(129.21.7.0 - 129.21.7.254)
129.21.8.*(129.21.8.0 - 129.21.8.254)
129.21.9.*(129.21.9.0 - 129.21.9.254)
129.21.10.*(129.21.10.0 - 129.21.10.254)
129.21.11.*(129.21.11.0 - 129.21.11.254)
129.21.12.*(129.21.12.0 - 129.21.12.254)
129.21.13.*(129.21.13.0 - 129.21.13.254)
129.21.14.*(129.21.14.0 - 129.21.14.254)
129.21.15.*(129.21.15.0 - 129.21.15.254)
129.21.16.*(129.21.16.0 - 129.21.16.254)
129.21.17.*(129.21.17.0 - 129.21.17.254)
129.21.18.*(129.21.18.0 - 129.21.18.254)
129.21.19.*(129.21.19.0 - 129.21.19.254)
129.21.20.*(129.21.20.0 - 129.21.20.254)
129.21.21.*(129.21.21.0 - 129.21.21.254)
129.21.22.*(129.21.22.0 - 129.21.22.254)
129.21.23.*(129.21.23.0 - 129.21.23.254)
129.21.24.*(129.21.24.0 - 129.21.24.254)
129.21.25.*(129.21.25.0 - 129.21.25.254)
129.21.26.*(129.21.26.0 - 129.21.26.254)
129.21.27.*(129.21.27.0 - 129.21.27.254)
129.21.28.*(129.21.28.0 - 129.21.28.254)
129.21.29.*(129.21.29.0 - 129.21.29.254)
129.21.30.*(129.21.30.0 - 129.21.30.254)
129.21.31.*(129.21.31.0 - 129.21.31.254)
129.21.32.*(129.21.32.0 - 129.21.32.254)
129.21.33.*(129.21.33.0 - 129.21.33.254)
129.21.34.*(129.21.34.0 - 129.21.34.254)
129.21.35.*(129.21.35.0 - 129.21.35.254)
129.21.36.*(129.21.36.0 - 129.21.36.254)
129.21.37.*(129.21.37.0 - 129.21.37.254)
129.21.38.*(129.21.38.0 - 129.21.38.254)
129.21.39.*(129.21.39.0 - 129.21.39.254)
129.21.40.*(129.21.40.0 - 129.21.40.254)
129.21.41.*(129.21.41.0 - 129.21.41.254)
129.21.42.*(129.21.42.0 - 129.21.42.254)
129.21.43.*(129.21.43.0 - 129.21.43.254)
129.21.44.*(129.21.44.0 - 129.21.44.254)
129.21.45.*(129.21.45.0 - 129.21.45.254)
129.21.46.*(129.21.46.0 - 129.21.46.254)
129.21.47.*(129.21.47.0 - 129.21.47.254)
129.21.48.*(129.21.48.0 - 129.21.48.254)
129.21.49.*(129.21.49.0 - 129.21.49.254)
129.21.50.*(129.21.50.0 - 129.21.50.254)
129.21.51.*(129.21.51.0 - 129.21.51.254)
129.21.52.*(129.21.52.0 - 129.21.52.254)
129.21.53.*(129.21.53.0 - 129.21.53.254)
129.21.54.*(129.21.54.0 - 129.21.54.254)
129.21.55.*(129.21.55.0 - 129.21.55.254)
129.21.56.*(129.21.56.0 - 129.21.56.254)
129.21.57.*(129.21.57.0 - 129.21.57.254)
129.21.58.*(129.21.58.0 - 129.21.58.254)
129.21.59.*(129.21.59.0 - 129.21.59.254)
129.21.60.*(129.21.60.0 - 129.21.60.254)
129.21.61.*(129.21.61.0 - 129.21.61.254)
129.21.62.*(129.21.62.0 - 129.21.62.254)
129.21.63.*(129.21.63.0 - 129.21.63.254)
129.21.64.*(129.21.64.0 - 129.21.64.254)
129.21.65.*(129.21.65.0 - 129.21.65.254)
129.21.66.*(129.21.66.0 - 129.21.66.254)
129.21.67.*(129.21.67.0 - 129.21.67.254)
129.21.68.*(129.21.68.0 - 129.21.68.254)
129.21.69.*(129.21.69.0 - 129.21.69.254)
129.21.70.*(129.21.70.0 - 129.21.70.254)
129.21.71.*(129.21.71.0 - 129.21.71.254)
129.21.72.*(129.21.72.0 - 129.21.72.254)
129.21.73.*(129.21.73.0 - 129.21.73.254)
129.21.74.*(129.21.74.0 - 129.21.74.254)
129.21.75.*(129.21.75.0 - 129.21.75.254)
129.21.76.*(129.21.76.0 - 129.21.76.254)
129.21.77.*(129.21.77.0 - 129.21.77.254)
129.21.78.*(129.21.78.0 - 129.21.78.254)
129.21.79.*(129.21.79.0 - 129.21.79.254)
129.21.80.*(129.21.80.0 - 129.21.80.254)
129.21.81.*(129.21.81.0 - 129.21.81.254)
129.21.82.*(129.21.82.0 - 129.21.82.254)
129.21.83.*(129.21.83.0 - 129.21.83.254)
129.21.84.*(129.21.84.0 - 129.21.84.254)
129.21.85.*(129.21.85.0 - 129.21.85.254)
129.21.86.*(129.21.86.0 - 129.21.86.254)
129.21.87.*(129.21.87.0 - 129.21.87.254)
129.21.88.*(129.21.88.0 - 129.21.88.254)
129.21.89.*(129.21.89.0 - 129.21.89.254)
129.21.90.*(129.21.90.0 - 129.21.90.254)
129.21.91.*(129.21.91.0 - 129.21.91.254)
129.21.92.*(129.21.92.0 - 129.21.92.254)
129.21.93.*(129.21.93.0 - 129.21.93.254)
129.21.94.*(129.21.94.0 - 129.21.94.254)
129.21.95.*(129.21.95.0 - 129.21.95.254)
129.21.96.*(129.21.96.0 - 129.21.96.254)
129.21.97.*(129.21.97.0 - 129.21.97.254)
129.21.98.*(129.21.98.0 - 129.21.98.254)
129.21.99.*(129.21.99.0 - 129.21.99.254)
129.21.100.*(129.21.100.0 - 129.21.100.254)
129.21.101.*(129.21.101.0 - 129.21.101.254)
129.21.102.*(129.21.102.0 - 129.21.102.254)
129.21.103.*(129.21.103.0 - 129.21.103.254)
129.21.104.*(129.21.104.0 - 129.21.104.254)
129.21.105.*(129.21.105.0 - 129.21.105.254)
129.21.106.*(129.21.106.0 - 129.21.106.254)
129.21.107.*(129.21.107.0 - 129.21.107.254)
129.21.108.*(129.21.108.0 - 129.21.108.254)
129.21.109.*(129.21.109.0 - 129.21.109.254)
129.21.110.*(129.21.110.0 - 129.21.110.254)
129.21.111.*(129.21.111.0 - 129.21.111.254)
129.21.112.*(129.21.112.0 - 129.21.112.254)
129.21.113.*(129.21.113.0 - 129.21.113.254)
129.21.114.*(129.21.114.0 - 129.21.114.254)
129.21.115.*(129.21.115.0 - 129.21.115.254)
129.21.116.*(129.21.116.0 - 129.21.116.254)
129.21.117.*(129.21.117.0 - 129.21.117.254)
129.21.118.*(129.21.118.0 - 129.21.118.254)
129.21.119.*(129.21.119.0 - 129.21.119.254)
129.21.120.*(129.21.120.0 - 129.21.120.254)
129.21.121.*(129.21.121.0 - 129.21.121.254)
129.21.122.*(129.21.122.0 - 129.21.122.254)
129.21.123.*(129.21.123.0 - 129.21.123.254)
129.21.124.*(129.21.124.0 - 129.21.124.254)
129.21.125.*(129.21.125.0 - 129.21.125.254)
129.21.126.*(129.21.126.0 - 129.21.126.254)
129.21.127.*(129.21.127.0 - 129.21.127.254)
129.21.128.*(129.21.128.0 - 129.21.128.254)
129.21.129.*(129.21.129.0 - 129.21.129.254)
129.21.130.*(129.21.130.0 - 129.21.130.254)
129.21.131.*(129.21.131.0 - 129.21.131.254)
129.21.132.*(129.21.132.0 - 129.21.132.254)
129.21.133.*(129.21.133.0 - 129.21.133.254)
129.21.134.*(129.21.134.0 - 129.21.134.254)
129.21.135.*(129.21.135.0 - 129.21.135.254)
129.21.136.*(129.21.136.0 - 129.21.136.254)
129.21.137.*(129.21.137.0 - 129.21.137.254)
129.21.138.*(129.21.138.0 - 129.21.138.254)
129.21.139.*(129.21.139.0 - 129.21.139.254)
129.21.140.*(129.21.140.0 - 129.21.140.254)
129.21.141.*(129.21.141.0 - 129.21.141.254)
129.21.142.*(129.21.142.0 - 129.21.142.254)
129.21.143.*(129.21.143.0 - 129.21.143.254)
129.21.144.*(129.21.144.0 - 129.21.144.254)
129.21.145.*(129.21.145.0 - 129.21.145.254)
129.21.146.*(129.21.146.0 - 129.21.146.254)
129.21.147.*(129.21.147.0 - 129.21.147.254)
129.21.148.*(129.21.148.0 - 129.21.148.254)
129.21.149.*(129.21.149.0 - 129.21.149.254)
129.21.150.*(129.21.150.0 - 129.21.150.254)
129.21.151.*(129.21.151.0 - 129.21.151.254)
129.21.152.*(129.21.152.0 - 129.21.152.254)
129.21.153.*(129.21.153.0 - 129.21.153.254)
129.21.154.*(129.21.154.0 - 129.21.154.254)
129.21.155.*(129.21.155.0 - 129.21.155.254)
129.21.156.*(129.21.156.0 - 129.21.156.254)
129.21.157.*(129.21.157.0 - 129.21.157.254)
129.21.158.*(129.21.158.0 - 129.21.158.254)
129.21.159.*(129.21.159.0 - 129.21.159.254)
129.21.160.*(129.21.160.0 - 129.21.160.254)
129.21.161.*(129.21.161.0 - 129.21.161.254)
129.21.162.*(129.21.162.0 - 129.21.162.254)
129.21.163.*(129.21.163.0 - 129.21.163.254)
129.21.164.*(129.21.164.0 - 129.21.164.254)
129.21.165.*(129.21.165.0 - 129.21.165.254)
129.21.166.*(129.21.166.0 - 129.21.166.254)
129.21.167.*(129.21.167.0 - 129.21.167.254)
129.21.168.*(129.21.168.0 - 129.21.168.254)
129.21.169.*(129.21.169.0 - 129.21.169.254)
129.21.170.*(129.21.170.0 - 129.21.170.254)
129.21.171.*(129.21.171.0 - 129.21.171.254)
129.21.172.*(129.21.172.0 - 129.21.172.254)
129.21.173.*(129.21.173.0 - 129.21.173.254)
129.21.174.*(129.21.174.0 - 129.21.174.254)
129.21.175.*(129.21.175.0 - 129.21.175.254)
129.21.176.*(129.21.176.0 - 129.21.176.254)
129.21.177.*(129.21.177.0 - 129.21.177.254)
129.21.178.*(129.21.178.0 - 129.21.178.254)
129.21.179.*(129.21.179.0 - 129.21.179.254)
129.21.180.*(129.21.180.0 - 129.21.180.254)
129.21.181.*(129.21.181.0 - 129.21.181.254)
129.21.182.*(129.21.182.0 - 129.21.182.254)
129.21.183.*(129.21.183.0 - 129.21.183.254)
129.21.184.*(129.21.184.0 - 129.21.184.254)
129.21.185.*(129.21.185.0 - 129.21.185.254)
129.21.186.*(129.21.186.0 - 129.21.186.254)
129.21.187.*(129.21.187.0 - 129.21.187.254)
129.21.188.*(129.21.188.0 - 129.21.188.254)
129.21.189.*(129.21.189.0 - 129.21.189.254)
129.21.190.*(129.21.190.0 - 129.21.190.254)
129.21.191.*(129.21.191.0 - 129.21.191.254)
129.21.192.*(129.21.192.0 - 129.21.192.254)
129.21.193.*(129.21.193.0 - 129.21.193.254)
129.21.194.*(129.21.194.0 - 129.21.194.254)
129.21.195.*(129.21.195.0 - 129.21.195.254)
129.21.196.*(129.21.196.0 - 129.21.196.254)
129.21.197.*(129.21.197.0 - 129.21.197.254)
129.21.198.*(129.21.198.0 - 129.21.198.254)
129.21.199.*(129.21.199.0 - 129.21.199.254)
129.21.200.*(129.21.200.0 - 129.21.200.254)
129.21.201.*(129.21.201.0 - 129.21.201.254)
129.21.202.*(129.21.202.0 - 129.21.202.254)
129.21.203.*(129.21.203.0 - 129.21.203.254)
129.21.204.*(129.21.204.0 - 129.21.204.254)
129.21.205.*(129.21.205.0 - 129.21.205.254)
129.21.206.*(129.21.206.0 - 129.21.206.254)
129.21.207.*(129.21.207.0 - 129.21.207.254)
129.21.208.*(129.21.208.0 - 129.21.208.254)
129.21.209.*(129.21.209.0 - 129.21.209.254)
129.21.210.*(129.21.210.0 - 129.21.210.254)
129.21.211.*(129.21.211.0 - 129.21.211.254)
129.21.212.*(129.21.212.0 - 129.21.212.254)
129.21.213.*(129.21.213.0 - 129.21.213.254)
129.21.214.*(129.21.214.0 - 129.21.214.254)
129.21.215.*(129.21.215.0 - 129.21.215.254)
129.21.216.*(129.21.216.0 - 129.21.216.254)
129.21.217.*(129.21.217.0 - 129.21.217.254)
129.21.218.*(129.21.218.0 - 129.21.218.254)
129.21.219.*(129.21.219.0 - 129.21.219.254)
129.21.220.*(129.21.220.0 - 129.21.220.254)
129.21.221.*(129.21.221.0 - 129.21.221.254)
129.21.222.*(129.21.222.0 - 129.21.222.254)
129.21.223.*(129.21.223.0 - 129.21.223.254)
129.21.224.*(129.21.224.0 - 129.21.224.254)
129.21.225.*(129.21.225.0 - 129.21.225.254)
129.21.226.*(129.21.226.0 - 129.21.226.254)
129.21.227.*(129.21.227.0 - 129.21.227.254)
129.21.228.*(129.21.228.0 - 129.21.228.254)
129.21.229.*(129.21.229.0 - 129.21.229.254)
129.21.230.*(129.21.230.0 - 129.21.230.254)
129.21.231.*(129.21.231.0 - 129.21.231.254)
129.21.232.*(129.21.232.0 - 129.21.232.254)
129.21.233.*(129.21.233.0 - 129.21.233.254)
129.21.234.*(129.21.234.0 - 129.21.234.254)
129.21.235.*(129.21.235.0 - 129.21.235.254)
129.21.236.*(129.21.236.0 - 129.21.236.254)
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129.21.238.*(129.21.238.0 - 129.21.238.254)
129.21.239.*(129.21.239.0 - 129.21.239.254)
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129.21.244.*(129.21.244.0 - 129.21.244.254)
129.21.245.*(129.21.245.0 - 129.21.245.254)
129.21.246.*(129.21.246.0 - 129.21.246.254)
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129.21.248.*(129.21.248.0 - 129.21.248.254)
129.21.249.*(129.21.249.0 - 129.21.249.254)
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129.21.251.*(129.21.251.0 - 129.21.251.254)
129.21.252.*(129.21.252.0 - 129.21.252.254)
129.21.253.*(129.21.253.0 - 129.21.253.254)
129.21.254.*(129.21.254.0 - 129.21.254.254)
129.21.255.*(129.21.255.0 - 129.21.255.254)

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