🌐EnglishEnglishDeutschEspañolFrançaisItalianoTürkçeРусскийالعربية한국어中文日本語EntityQ1338897· pop 13· linked from 30 articlesclassful networkAlso known as classful addressingearly system for organizing the IPv4 address spaceAvailable in 13 languagesFrançaisDeutsch中文РусскийItalianoالعربيةCzechMalayNorwegianSerbianTürkçeConnectionsClassless Inter-Domain RoutingEntityInternet Engineering Task ForceEntityCategoriesInternet architectureIP addresses