RFC1918 이란?
Private Network
- A Class : 10.0.0.0 ~ 10.255.255.255
- B Class : 172.16.0.0 ~ 172.31.255.255
- C Class : 192.168.0.0 ~ 192.168.255.255
Reserved Address Block
Range
|
Description
|
Reference
|
| 0.0.0.0/8 | Current network (only valid as source address) |
RFC 6890
|
| 10.0.0.0/8 | Private network |
RFC 1918
|
| 100.64.0.0/10 | Shared Address Space |
RFC 6598
|
| 127.0.0.0/8 | Loopback |
RFC 6890
|
| 169.254.0.0/16 | Link-local |
RFC 3927
|
| 172.16.0.0/12 | Private network |
RFC 1918
|
| 192.0.0.0/24 | IETF Protocol Assignments |
RFC 6890
|
| 192.0.2.0/24 | TEST-NET-1, documentation and examples |
RFC 5737
|
| 192.88.99.0/24 | IPv6 to IPv4 relay |
RFC 3068
|
| 192.168.0.0/16 | Private network |
RFC 1918
|
| 198.18.0.0/15 | Network benchmark tests |
RFC 2544
|
| 198.51.100.0/24 | TEST-NET-2, documentation and examples |
RFC 5737
|
| 203.0.133.0/24 | TEST-NET-3, documentation and examples |
RFC 5737
|
| 224.0.0.0/4 | IP multicast (former Class D network) |
RFC 5771
|
| 240.0.0.0/4 | Reserved (former Class E network) |
RFC 1700
|
| 255.255.255.255 | Broadcast |
RFC 919
|
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