NAT
Public IP vs Private IP: What Your Router Is HidingNew!!
07/15/2026
Public IP addresses are reachable on the internet. Private IP addresses are reused inside local networks and usually sit behind NAT.
NAT vs Routing: What Happens When Traffic Leaves Your LANNew!!
07/15/2026
Routing decides where packets go. NAT rewrites addresses. Home networks usually use both, but they are not the same job.