Private Ip — CompTIA Network+ (N10-009) Practice Questions

Private IP addresses are non-routable address ranges defined in RFC 1918: 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16. These addresses are used inside local networks and are never forwarded by internet routers, which conserves the global IPv4 address space. For the Network+ exam, candidates must know which ranges are private, understand how NAT translates them to public addresses, and recognize private addresses when interpreting network diagrams or troubleshooting connectivity issues.

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