Liste over IP-adresser: 81.221.*.* (81.221.0.* - 81.221.255.*) | IP-adresse (Dansk) 🔍

Du er her

Dette er listen over IP-adresser, hvor den første byte er 81, den anden byte er 221, den tredje byte er mellem 0 - 255, den fjerde byte kan ændres (stjerne nedenfor) Liste, udtrykt som 81.221.*.* (81.221.0.0 - 81.221.255.255).

Denne IP-adresseliste indeholder 256 * 256 = 65.536 IP-adresser. Lad os tage en af IP-adresserne 81.221.1.1 som et eksempel for at beskrive egenskaberne for denne IP:

Første IP-adresse eksempel

Men dette er bare et eksempel på en af IP-adresserne. Det betyder ikke, at alle IP-adresser på denne liste har de samme egenskaber. Hvis du har brug for at kende andre IP'er og mere detaljerede IP-adresseoplysninger, skal du klikke på titellink.

IPv4: 81.221 Network Class, Net ID, Host ID

Beskrivelse af IP-adresse i binær, decimal og hexadecimal Beskrivelse af IP-adresse klasse A/B/C/D/E og netværks-id, værts-id

Indhold:

2. Liste over klasse A IP-adresser

Klasse A IP-adresse betyder: i IP-adressens firedelede nummer (for eksempel: byte 1.byte 2.byte 3.byte 4) er det første delnummer (byte 1) netværksnummeret, den resterende tre del numre (byte 2.byte 3.byte 4) er nummeret på den lokale computer.

Hvis IP-adressen udtrykkes i binær, består klasse A IP-adresse af en 1-byte netværksadresse og en 3-byte vært adresse, og den højeste bit af netværksadressen skal være '0'.

Klasse A IP-adresseinterval: 1.0.0.0 ~ 127.255.255.255, tilgængeligt IP-adresseinterval: 1.0.0.1 ~ 127.255.255.254.

Længden af netværksidentifikatoren i klasse A IP-adressen er 7 bit, og længden af værtsidentifikatoren er 24 bit. Antallet af klasse A-netværksadresser er relativt lille (2 ^ 7 - 2 = 126), som kan bruges til mere end 160 millioner værter af store netværk (2 ^ 24 - 2 = 16 777 214).

Hvis du har brug for at vide mere om IP-adressedele i klasse A, kan du klikke på titellinket på listen over IP-adresser i klasse A.

81.221.0.*(81.221.0.0 - 81.221.0.254)
81.221.1.*(81.221.1.0 - 81.221.1.254)
81.221.2.*(81.221.2.0 - 81.221.2.254)
81.221.3.*(81.221.3.0 - 81.221.3.254)
81.221.4.*(81.221.4.0 - 81.221.4.254)
81.221.5.*(81.221.5.0 - 81.221.5.254)
81.221.6.*(81.221.6.0 - 81.221.6.254)
81.221.7.*(81.221.7.0 - 81.221.7.254)
81.221.8.*(81.221.8.0 - 81.221.8.254)
81.221.9.*(81.221.9.0 - 81.221.9.254)
81.221.10.*(81.221.10.0 - 81.221.10.254)
81.221.11.*(81.221.11.0 - 81.221.11.254)
81.221.12.*(81.221.12.0 - 81.221.12.254)
81.221.13.*(81.221.13.0 - 81.221.13.254)
81.221.14.*(81.221.14.0 - 81.221.14.254)
81.221.15.*(81.221.15.0 - 81.221.15.254)
81.221.16.*(81.221.16.0 - 81.221.16.254)
81.221.17.*(81.221.17.0 - 81.221.17.254)
81.221.18.*(81.221.18.0 - 81.221.18.254)
81.221.19.*(81.221.19.0 - 81.221.19.254)
81.221.20.*(81.221.20.0 - 81.221.20.254)
81.221.21.*(81.221.21.0 - 81.221.21.254)
81.221.22.*(81.221.22.0 - 81.221.22.254)
81.221.23.*(81.221.23.0 - 81.221.23.254)
81.221.24.*(81.221.24.0 - 81.221.24.254)
81.221.25.*(81.221.25.0 - 81.221.25.254)
81.221.26.*(81.221.26.0 - 81.221.26.254)
81.221.27.*(81.221.27.0 - 81.221.27.254)
81.221.28.*(81.221.28.0 - 81.221.28.254)
81.221.29.*(81.221.29.0 - 81.221.29.254)
81.221.30.*(81.221.30.0 - 81.221.30.254)
81.221.31.*(81.221.31.0 - 81.221.31.254)
81.221.32.*(81.221.32.0 - 81.221.32.254)
81.221.33.*(81.221.33.0 - 81.221.33.254)
81.221.34.*(81.221.34.0 - 81.221.34.254)
81.221.35.*(81.221.35.0 - 81.221.35.254)
81.221.36.*(81.221.36.0 - 81.221.36.254)
81.221.37.*(81.221.37.0 - 81.221.37.254)
81.221.38.*(81.221.38.0 - 81.221.38.254)
81.221.39.*(81.221.39.0 - 81.221.39.254)
81.221.40.*(81.221.40.0 - 81.221.40.254)
81.221.41.*(81.221.41.0 - 81.221.41.254)
81.221.42.*(81.221.42.0 - 81.221.42.254)
81.221.43.*(81.221.43.0 - 81.221.43.254)
81.221.44.*(81.221.44.0 - 81.221.44.254)
81.221.45.*(81.221.45.0 - 81.221.45.254)
81.221.46.*(81.221.46.0 - 81.221.46.254)
81.221.47.*(81.221.47.0 - 81.221.47.254)
81.221.48.*(81.221.48.0 - 81.221.48.254)
81.221.49.*(81.221.49.0 - 81.221.49.254)
81.221.50.*(81.221.50.0 - 81.221.50.254)
81.221.51.*(81.221.51.0 - 81.221.51.254)
81.221.52.*(81.221.52.0 - 81.221.52.254)
81.221.53.*(81.221.53.0 - 81.221.53.254)
81.221.54.*(81.221.54.0 - 81.221.54.254)
81.221.55.*(81.221.55.0 - 81.221.55.254)
81.221.56.*(81.221.56.0 - 81.221.56.254)
81.221.57.*(81.221.57.0 - 81.221.57.254)
81.221.58.*(81.221.58.0 - 81.221.58.254)
81.221.59.*(81.221.59.0 - 81.221.59.254)
81.221.60.*(81.221.60.0 - 81.221.60.254)
81.221.61.*(81.221.61.0 - 81.221.61.254)
81.221.62.*(81.221.62.0 - 81.221.62.254)
81.221.63.*(81.221.63.0 - 81.221.63.254)
81.221.64.*(81.221.64.0 - 81.221.64.254)
81.221.65.*(81.221.65.0 - 81.221.65.254)
81.221.66.*(81.221.66.0 - 81.221.66.254)
81.221.67.*(81.221.67.0 - 81.221.67.254)
81.221.68.*(81.221.68.0 - 81.221.68.254)
81.221.69.*(81.221.69.0 - 81.221.69.254)
81.221.70.*(81.221.70.0 - 81.221.70.254)
81.221.71.*(81.221.71.0 - 81.221.71.254)
81.221.72.*(81.221.72.0 - 81.221.72.254)
81.221.73.*(81.221.73.0 - 81.221.73.254)
81.221.74.*(81.221.74.0 - 81.221.74.254)
81.221.75.*(81.221.75.0 - 81.221.75.254)
81.221.76.*(81.221.76.0 - 81.221.76.254)
81.221.77.*(81.221.77.0 - 81.221.77.254)
81.221.78.*(81.221.78.0 - 81.221.78.254)
81.221.79.*(81.221.79.0 - 81.221.79.254)
81.221.80.*(81.221.80.0 - 81.221.80.254)
81.221.81.*(81.221.81.0 - 81.221.81.254)
81.221.82.*(81.221.82.0 - 81.221.82.254)
81.221.83.*(81.221.83.0 - 81.221.83.254)
81.221.84.*(81.221.84.0 - 81.221.84.254)
81.221.85.*(81.221.85.0 - 81.221.85.254)
81.221.86.*(81.221.86.0 - 81.221.86.254)
81.221.87.*(81.221.87.0 - 81.221.87.254)
81.221.88.*(81.221.88.0 - 81.221.88.254)
81.221.89.*(81.221.89.0 - 81.221.89.254)
81.221.90.*(81.221.90.0 - 81.221.90.254)
81.221.91.*(81.221.91.0 - 81.221.91.254)
81.221.92.*(81.221.92.0 - 81.221.92.254)
81.221.93.*(81.221.93.0 - 81.221.93.254)
81.221.94.*(81.221.94.0 - 81.221.94.254)
81.221.95.*(81.221.95.0 - 81.221.95.254)
81.221.96.*(81.221.96.0 - 81.221.96.254)
81.221.97.*(81.221.97.0 - 81.221.97.254)
81.221.98.*(81.221.98.0 - 81.221.98.254)
81.221.99.*(81.221.99.0 - 81.221.99.254)
81.221.100.*(81.221.100.0 - 81.221.100.254)
81.221.101.*(81.221.101.0 - 81.221.101.254)
81.221.102.*(81.221.102.0 - 81.221.102.254)
81.221.103.*(81.221.103.0 - 81.221.103.254)
81.221.104.*(81.221.104.0 - 81.221.104.254)
81.221.105.*(81.221.105.0 - 81.221.105.254)
81.221.106.*(81.221.106.0 - 81.221.106.254)
81.221.107.*(81.221.107.0 - 81.221.107.254)
81.221.108.*(81.221.108.0 - 81.221.108.254)
81.221.109.*(81.221.109.0 - 81.221.109.254)
81.221.110.*(81.221.110.0 - 81.221.110.254)
81.221.111.*(81.221.111.0 - 81.221.111.254)
81.221.112.*(81.221.112.0 - 81.221.112.254)
81.221.113.*(81.221.113.0 - 81.221.113.254)
81.221.114.*(81.221.114.0 - 81.221.114.254)
81.221.115.*(81.221.115.0 - 81.221.115.254)
81.221.116.*(81.221.116.0 - 81.221.116.254)
81.221.117.*(81.221.117.0 - 81.221.117.254)
81.221.118.*(81.221.118.0 - 81.221.118.254)
81.221.119.*(81.221.119.0 - 81.221.119.254)
81.221.120.*(81.221.120.0 - 81.221.120.254)
81.221.121.*(81.221.121.0 - 81.221.121.254)
81.221.122.*(81.221.122.0 - 81.221.122.254)
81.221.123.*(81.221.123.0 - 81.221.123.254)
81.221.124.*(81.221.124.0 - 81.221.124.254)
81.221.125.*(81.221.125.0 - 81.221.125.254)
81.221.126.*(81.221.126.0 - 81.221.126.254)
81.221.127.*(81.221.127.0 - 81.221.127.254)
81.221.128.*(81.221.128.0 - 81.221.128.254)
81.221.129.*(81.221.129.0 - 81.221.129.254)
81.221.130.*(81.221.130.0 - 81.221.130.254)
81.221.131.*(81.221.131.0 - 81.221.131.254)
81.221.132.*(81.221.132.0 - 81.221.132.254)
81.221.133.*(81.221.133.0 - 81.221.133.254)
81.221.134.*(81.221.134.0 - 81.221.134.254)
81.221.135.*(81.221.135.0 - 81.221.135.254)
81.221.136.*(81.221.136.0 - 81.221.136.254)
81.221.137.*(81.221.137.0 - 81.221.137.254)
81.221.138.*(81.221.138.0 - 81.221.138.254)
81.221.139.*(81.221.139.0 - 81.221.139.254)
81.221.140.*(81.221.140.0 - 81.221.140.254)
81.221.141.*(81.221.141.0 - 81.221.141.254)
81.221.142.*(81.221.142.0 - 81.221.142.254)
81.221.143.*(81.221.143.0 - 81.221.143.254)
81.221.144.*(81.221.144.0 - 81.221.144.254)
81.221.145.*(81.221.145.0 - 81.221.145.254)
81.221.146.*(81.221.146.0 - 81.221.146.254)
81.221.147.*(81.221.147.0 - 81.221.147.254)
81.221.148.*(81.221.148.0 - 81.221.148.254)
81.221.149.*(81.221.149.0 - 81.221.149.254)
81.221.150.*(81.221.150.0 - 81.221.150.254)
81.221.151.*(81.221.151.0 - 81.221.151.254)
81.221.152.*(81.221.152.0 - 81.221.152.254)
81.221.153.*(81.221.153.0 - 81.221.153.254)
81.221.154.*(81.221.154.0 - 81.221.154.254)
81.221.155.*(81.221.155.0 - 81.221.155.254)
81.221.156.*(81.221.156.0 - 81.221.156.254)
81.221.157.*(81.221.157.0 - 81.221.157.254)
81.221.158.*(81.221.158.0 - 81.221.158.254)
81.221.159.*(81.221.159.0 - 81.221.159.254)
81.221.160.*(81.221.160.0 - 81.221.160.254)
81.221.161.*(81.221.161.0 - 81.221.161.254)
81.221.162.*(81.221.162.0 - 81.221.162.254)
81.221.163.*(81.221.163.0 - 81.221.163.254)
81.221.164.*(81.221.164.0 - 81.221.164.254)
81.221.165.*(81.221.165.0 - 81.221.165.254)
81.221.166.*(81.221.166.0 - 81.221.166.254)
81.221.167.*(81.221.167.0 - 81.221.167.254)
81.221.168.*(81.221.168.0 - 81.221.168.254)
81.221.169.*(81.221.169.0 - 81.221.169.254)
81.221.170.*(81.221.170.0 - 81.221.170.254)
81.221.171.*(81.221.171.0 - 81.221.171.254)
81.221.172.*(81.221.172.0 - 81.221.172.254)
81.221.173.*(81.221.173.0 - 81.221.173.254)
81.221.174.*(81.221.174.0 - 81.221.174.254)
81.221.175.*(81.221.175.0 - 81.221.175.254)
81.221.176.*(81.221.176.0 - 81.221.176.254)
81.221.177.*(81.221.177.0 - 81.221.177.254)
81.221.178.*(81.221.178.0 - 81.221.178.254)
81.221.179.*(81.221.179.0 - 81.221.179.254)
81.221.180.*(81.221.180.0 - 81.221.180.254)
81.221.181.*(81.221.181.0 - 81.221.181.254)
81.221.182.*(81.221.182.0 - 81.221.182.254)
81.221.183.*(81.221.183.0 - 81.221.183.254)
81.221.184.*(81.221.184.0 - 81.221.184.254)
81.221.185.*(81.221.185.0 - 81.221.185.254)
81.221.186.*(81.221.186.0 - 81.221.186.254)
81.221.187.*(81.221.187.0 - 81.221.187.254)
81.221.188.*(81.221.188.0 - 81.221.188.254)
81.221.189.*(81.221.189.0 - 81.221.189.254)
81.221.190.*(81.221.190.0 - 81.221.190.254)
81.221.191.*(81.221.191.0 - 81.221.191.254)
81.221.192.*(81.221.192.0 - 81.221.192.254)
81.221.193.*(81.221.193.0 - 81.221.193.254)
81.221.194.*(81.221.194.0 - 81.221.194.254)
81.221.195.*(81.221.195.0 - 81.221.195.254)
81.221.196.*(81.221.196.0 - 81.221.196.254)
81.221.197.*(81.221.197.0 - 81.221.197.254)
81.221.198.*(81.221.198.0 - 81.221.198.254)
81.221.199.*(81.221.199.0 - 81.221.199.254)
81.221.200.*(81.221.200.0 - 81.221.200.254)
81.221.201.*(81.221.201.0 - 81.221.201.254)
81.221.202.*(81.221.202.0 - 81.221.202.254)
81.221.203.*(81.221.203.0 - 81.221.203.254)
81.221.204.*(81.221.204.0 - 81.221.204.254)
81.221.205.*(81.221.205.0 - 81.221.205.254)
81.221.206.*(81.221.206.0 - 81.221.206.254)
81.221.207.*(81.221.207.0 - 81.221.207.254)
81.221.208.*(81.221.208.0 - 81.221.208.254)
81.221.209.*(81.221.209.0 - 81.221.209.254)
81.221.210.*(81.221.210.0 - 81.221.210.254)
81.221.211.*(81.221.211.0 - 81.221.211.254)
81.221.212.*(81.221.212.0 - 81.221.212.254)
81.221.213.*(81.221.213.0 - 81.221.213.254)
81.221.214.*(81.221.214.0 - 81.221.214.254)
81.221.215.*(81.221.215.0 - 81.221.215.254)
81.221.216.*(81.221.216.0 - 81.221.216.254)
81.221.217.*(81.221.217.0 - 81.221.217.254)
81.221.218.*(81.221.218.0 - 81.221.218.254)
81.221.219.*(81.221.219.0 - 81.221.219.254)
81.221.220.*(81.221.220.0 - 81.221.220.254)
81.221.221.*(81.221.221.0 - 81.221.221.254)
81.221.222.*(81.221.222.0 - 81.221.222.254)
81.221.223.*(81.221.223.0 - 81.221.223.254)
81.221.224.*(81.221.224.0 - 81.221.224.254)
81.221.225.*(81.221.225.0 - 81.221.225.254)
81.221.226.*(81.221.226.0 - 81.221.226.254)
81.221.227.*(81.221.227.0 - 81.221.227.254)
81.221.228.*(81.221.228.0 - 81.221.228.254)
81.221.229.*(81.221.229.0 - 81.221.229.254)
81.221.230.*(81.221.230.0 - 81.221.230.254)
81.221.231.*(81.221.231.0 - 81.221.231.254)
81.221.232.*(81.221.232.0 - 81.221.232.254)
81.221.233.*(81.221.233.0 - 81.221.233.254)
81.221.234.*(81.221.234.0 - 81.221.234.254)
81.221.235.*(81.221.235.0 - 81.221.235.254)
81.221.236.*(81.221.236.0 - 81.221.236.254)
81.221.237.*(81.221.237.0 - 81.221.237.254)
81.221.238.*(81.221.238.0 - 81.221.238.254)
81.221.239.*(81.221.239.0 - 81.221.239.254)
81.221.240.*(81.221.240.0 - 81.221.240.254)
81.221.241.*(81.221.241.0 - 81.221.241.254)
81.221.242.*(81.221.242.0 - 81.221.242.254)
81.221.243.*(81.221.243.0 - 81.221.243.254)
81.221.244.*(81.221.244.0 - 81.221.244.254)
81.221.245.*(81.221.245.0 - 81.221.245.254)
81.221.246.*(81.221.246.0 - 81.221.246.254)
81.221.247.*(81.221.247.0 - 81.221.247.254)
81.221.248.*(81.221.248.0 - 81.221.248.254)
81.221.249.*(81.221.249.0 - 81.221.249.254)
81.221.250.*(81.221.250.0 - 81.221.250.254)
81.221.251.*(81.221.251.0 - 81.221.251.254)
81.221.252.*(81.221.252.0 - 81.221.252.254)
81.221.253.*(81.221.253.0 - 81.221.253.254)
81.221.254.*(81.221.254.0 - 81.221.254.254)
81.221.255.*(81.221.255.0 - 81.221.255.254)

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