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Liste over IP-adresser: 168.21.19.* (168.21.19.0 - 168.21.19.254)
Dette er listen over IP-adresser, hvor den første byte er 168, den anden byte er 21, den tredje byte er 19, og den fjerde byte er mellem 0 - 255. 168.21.19.* (* 168.21.19.0 - 168.21.19.255).
Denne IP-adresseliste indeholder 256 IP-adresser. Lad os tage en af IP-adresserne 168.21.19.1 som et eksempel for at beskrive egenskaberne for denne IP:
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.

Indhold:
1. Første IP-adresse eksempel

168.21.19.1 er en offentlig IP-adresse, brugeren er placeret på Athens, Georgien, USA, dens formål er Universitet/Kollegium/Skole, og typen er Selskab/T1. Flere detaljer: 168.21.19.1.
🔝 Tilbage til toppen2. Liste over klasse B IP-adresser
IP-adresse i klasse B betyder: i IP-adressens firedelede nummer (for eksempel: byte 1.byte 2.byte 3.byte 4) er de første to delnumre (byte 1.byte 2) netværksnummeret, og de resterende to delnumre (byte 3.byte 4) er nummeret på den lokale computer. Hvis IP-adressen udtrykkes i binær, består IP-adressen i klasse B af en 2-byte netværksadresse og en 2-byte værtadresse, og den højeste bit af netværksadressen skal være '10'. Klasse B IP-adresseinterval: 128.0.0.0 ~ 191.255.255.255, tilgængeligt IP-adresseinterval: 128.0.0.1 ~ 191.255.255.254. Længden af netværksidentifikatoren i klasse B IP-adresse er 14 bit, og længden af værtsidentifikatoren er 16 bit. Netværksadresser i klasse B er velegnede til mellemstore netværk (2 ^ 14 = 16384), hvert netværk kan indeholde mere end 60.000 computere (2 ^ 16 - 2 = 65534). Hvis du har brug for at vide mere om klasse B IP-adressedele, kan du klikke på titellinket på listen over klasse B IP-adresser.
- 168.21.19.0
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- 168.21.19.255
3. Eksempel på sidste IP-adresse

168.21.19.255 er en offentlig IP-adresse, brugeren er placeret på Athens, Georgien, USA, dens formål er Universitet/Kollegium/Skole, og typen er Selskab/T1. Flere detaljer: 168.21.19.255.
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