CCNP Routing and Switching ROUTE 300-101 Official Cert Guide

Private IPv4 Addresses and Other Special Addresses

When allocating the public IPv4 address space, IANA/ICANN restricts themselves in several ways. Of course, the private IP address ranges cannot be assigned to any group for use in the public Internet. Additionally, several other number ranges inside the IPv4 address space, as summarized in RFC 3330, are reserved for various reasons. Tables 13-2 and 13-3 list the private addresses and other reserved values, respectively, for your reference.

Table 13-2 Private IP Address Reference

Table 13-3 ...