ndex.html">Internet Protocol v4 (IPv4)</a><a class="toggle"><div>❱</div></a></li><li><ol class="section"><li class="chapter-item "><a href="../../Networking/Protocols/Internet Protocol (IP)/Internet Protocol v4 (IPv4)/Classful Addressing.html">Classful Addressing</a></li><li class="chapter-item "><a href="../../Networking/Protocols/Internet Protocol (IP)/Internet Protocol v4 (IPv4)/Classless Inter-Domain Routing (CIDR).html">Classless Inter-Domain Routing (CIDR)</a></li><li class="chapter-item "><a href="