About me
Table Of Contents
About me
this is about me
My Recent Posts
A few of my latest articles and tutorials.
Making ServiceHelper
This article goes over how I made ServiceHelper.
IP Address
What is an IP Address
Special use IPv4 Address Ranges
This list includes all IPv4 address ranges that are reserved, private, or used for special purposes (based on IANA and RFCs like RFC 1918, 6598, etc.).
| IP Range | CIDR | Name / Purpose | Routable? |
|---|---|---|---|
| 0.0.0.0/8 | 0.0.0.0 – 0.255.255.255 | “This host on this network” | ❌ No |
| 10.0.0.0/8 | 10.0.0.0 – 10.255.255.255 | Private (RFC 1918) | ❌ No |
| 100.64.0.0/10 | 100.64.0.0 – 100.127.255.255 | Carrier-Grade NAT (RFC 6598) | ❌ No |
| 127.0.0.0/8 | 127.0.0.0 – 127.255.255.255 | Loopback (localhost) | ❌ No |
| 169.254.0.0/16 | 169.254.0.0 – 169.254.255.255 | Link-local (APIPA) | ❌ No |
| 172.16.0.0/12 | 172.16.0.0 – 172.31.255.255 | Private (RFC 1918) | ❌ No |
| 192.0.0.0/24 | 192.0.0.0 – 192.0.0.255 | IETF Protocol Assignments | ⚠️ Mixed |
| 192.0.2.0/24 | 192.0.2.0 – 192.0.2.255 | TEST-NET-1 (Documentation) | ❌ No |
| 192.88.99.0/24 | 192.88.99.0 – 192.88.99.255 | 6to4 Relay (deprecated) | ❌ No |
| 192.168.0.0/16 | 192.168.0.0 – 192.168.255.255 | Private (RFC 1918) | ❌ No |
| 198.18.0.0/15 | 198.18.0.0 – 198.19.255.255 | Benchmark testing (RFC 2544) | ❌ No |
| 198.51.100.0/24 | 198.51.100.0 – 198.51.100.255 | TEST-NET-2 (Documentation) | ❌ No |
| 203.0.113.0/24 | 203.0.113.0 – 203.0.113.255 | TEST-NET-3 (Documentation) | ❌ No |
| 224.0.0.0/4 | 224.0.0.0 – 239.255.255.255 | Multicast | ❌ No (special) |
| 240.0.0.0/4 | 240.0.0.0 – 255.255.255.254 | Reserved for future use | ❌ No |
| 255.255.255.255 | — | Limited Broadcast | ❌ No |
Applying to Year Up
This article will explain how to apply at year up as a student.