RFC5735

From Sysadmin

RFC5735 is a reference for IPv4 address ranges reserved or allocated in previous RFCs. This RFC obsoletes RFC3330.

Specified Networks

The following networks are specified in RFC5735:

Address Block	Present Use	Reference
0.0.0.0/8	"This" Network	RFC1122, Section 3.2.1.3
10.0.0.0/8	Private-Use Networks	RFC1918
127.0.0.0/8	Loopback	RFC1122, Section 3.2.1.3
169.254.0.0/16	Link Local	RFC3927
172.16.0.0/12	Private-Use Networks	RFC1918
192.0.0.0/24	Reserved for IETF protocol assignments	RFC5736
192.0.2.0/24	TEST-NET-1	RFC5737
192.88.99.0/24	6to4 Relay Anycast	RFC3068
192.168.0.0/16	Private-Use Networks	RFC1918
198.18.0.0/15	Network Interconnect Device Benchmark Testing	RFC2544
198.51.100.0/24	TEST-NET-2	RFC5737
203.0.113.0/24	TEST-NET-3	RFC5737
224.0.0.0/4	Multicast	RFC3171
240.0.0.0/4	Reserved for Future Use	RFC1112, Section 4.
255.255.255.255/32	Broadcast	RFC919, Section 7, RFC922, Section 7

See Also

• RFC5735