Identifying Private IP Address Ranges

Part of the Networking All-In-One For Dummies Cheat Sheet

Private IP address blocks are the IP addresses administrators most often use for private networks. Most networks use IP addresses in one of these ranges:

  • 10.0.0.0 to 10.255.255.255

  • 172.16.0.0 to 172.31.255.255

  • 192.168.0.0 to 192.168.255.255

blog comments powered by Disqus

SERIES
Networking All-In-One For Dummies Cheat Sheet

Advertisement

Inside Dummies.com