Public IP Address Ranges includes all IP Addresses except the list that excluded for special use such as Private IP Address and other types.
The following List contains most possible Public IP address, but its better to exclude private and special IP addresses from IP Address Classes (Class A, Class B, Class C), Class D and Class E are also reserved for special use.
Public IP Address Ranges
IP Address From | To |
|---|
| 1.0.0.0 | 9.255.255.255 |
| 11.x.x.x | 126.255.255.255 |
| 129.0.0.0 | 169.253.255.255 |
| 169.255.0.0 | 172.15.255.255 |
| 172.32.0.0 | 191.0.1.255 |
| 192.0.3.0 | 192.88.98.255 |
| 192.88.100.0 | 192.167.255.255 |
| 192.169.0.0 | 198.17.255.255 |
| 198.20.0.0 | 223.255.255.255 |
Please check this link: IP Adress CLass Finder also to find IP address class based on user input.
IP Classes Ranges Table
Classes | IP Ranges | Description |
|---|
| Class A | 1.0.0.1 to 127.255.255.254 | Supports 16 million hosts on each of 127 networks. |
| Class B | 128.1.0.1 to 191.255.255.254 | Supports 65000 hosts on each of 16000 networks. |
| Class C | 192.0.1.1 to 223.255.254.254 | Supports 254 hosts on each of 2 million networks. |
| Class D | 224.0.0.0 to 239.255.255.255 | Reserved for multicast groups. |
| Class E | 240.0.0.0 to 254.255.255.254 | Reserved for future use Or Research and Development. |
Private IP Addresses Range
IP/CDIR | Subnet mask | Range | Scope | Description |
|---|
| 0.0.0.0/8 | 255.0.0.0 | 0.0.0.0 - 0.255.255.255 | private network | "This" Network (RFC 1122, Section 3.2.1.3) |
| 10.0.0.0/8 | 255.0.0.0 | 10.0.0.0 - 10.255.255.255 | private network | Private-Use Networks (RFC 1918) |
| 100.64.0.0/10 | 255.192.0.0 | 100.64.0.0 - 100.127.255.255 | private network | Private network (RFC 6598) |
| 127.0.0.0/8 | 255.0.0.0 | 127.0.0.0 - 127.255.255.255 | host | Loopback (RFC 1122, Section 3.2.1.3) |
| 169.254.0.0/16 | 255.255.0.0 | 169.254.0.0 - 169.254.255.255 | subnet | Link Local (RFC 3927) |
| 172.16.0.0/12 | 255.240.0.0 | 172.16.0.0 - 172.31.255.255 | private network | Private-Use Networks (RFC 1918) |
| 192.0.0.0/24 | 255.255.255.0 | 192.0.0.0 - 192.0.0.255 | private network | IETF Protocol Assignments (RFC 5736) |
| 192.0.2.0/24 | 255.255.255.0 | 192.0.2.0 - 192.0.2.255 | documentation | TEST-NET-1 (RFC 5737) |
| 192.88.99.0/24 | 255.255.255.0 | 192.88.99.0 - 192.88.99.255 | Internet | 6to4 Relay Anycast (RFC 3068) |
| 192.168.0.0/16 | 255.255.0.0 | 192.168.0.0 - 192.168.255.255 | private network | Private-Use Networks (RFC 1918) |
| 198.18.0.0/15 | 255.254.0.0 | 198.18.0.0 - 198.19.255.255 | private network | Network Interconnect Device Benchmark Testing (RFC 2544) |
| 198.51.100.0/24 | 255.255.255.0 | 198.51.100.0 - 198.51.100.255 | documentation | TEST-NET-2 (RFC 5737) |
| 203.0.113.0/24 | 255.255.255.0 | 203.0.113.0 - 203.0.113.255 | documentation | TEST-NET-3 (RFC 5737) |
| 224.0.0.0/4 | 240.0.0.0 | 224.0.0.0 - 239.255.255.255 | Internet | Multicast (RFC 3171) |
| 240.0.0.0/4 | 240.0.0.0 | 240.0.0.0 - 255.255.255.254 | n/a | Reserved for Future Use (RFC 1112, Section 4) |
| 255.255.255.255/32 | 255.255.255.255 | 255.255.255.255 | n/a | Limited Broadcast (RFC 919, Section 7, RFC 922, Section 7) |
IP/CDIR | Subnet mask | Range | Scope | Description |