CIDR: Difference between revisions

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==Convention==
==Convention==
{|class='wikitable mw-collapsible'
!scope='col' style='text-align:left'|
Convention
|-
|valign='top'|
* Trying to skip '''dot (.)''' delimiter during the time of verbal communication, when we needs to share our Network '''CIDRs''' or '''IPs'''
* Trying to skip '''dot (.)''' delimiter during the time of verbal communication, when we needs to share our Network '''CIDRs''' or '''IPs'''
* As we are trying to skip '''dot (.)''' delimiter for this reason please skip such network name those will raise confusion
* As we are trying to skip '''dot (.)''' delimiter for this reason please skip such network name those will raise confusion
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* Which one meaningless & mostly error prone
* Which one meaningless & mostly error prone
* Please skip those kind of '''CIDRs''' & '''IPs'''
* Please skip those kind of '''CIDRs''' & '''IPs'''
|}


==References==
==References==
{|
{|class='wikitable mw-collapsible'
| valign="top" |
!scope='col' style='text-align:left' colspan='3'|
References
|-
|valign='top' style='width:33%'|
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=22&cip=10.19.80.0&ctype=ipv4&x=Calculate 10.19.80.0/22 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=22&cip=10.19.80.0&ctype=ipv4&x=Calculate 10.19.80.0/22 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.19.83.0&ctype=ipv4&x=Calculate 10.19.83.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.19.83.0&ctype=ipv4&x=Calculate 10.19.83.0/24 🟢]
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* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.19.99.0&ctype=ipv4&x=Calculate 10.19.99.0/24 🟠]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.19.99.0&ctype=ipv4&x=Calculate 10.19.99.0/24 🟠]


| valign="top" |
|valign='top' style='width:34%'|
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.0.0&ctype=ipv4&x=Calculate  10.20.00.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.0.0&ctype=ipv4&x=Calculate  10.20.00.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.3.0&ctype=ipv4&x=Calculate  10.20.03.0/24 🔴]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.3.0&ctype=ipv4&x=Calculate  10.20.03.0/24 🔴]
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* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.23.0&ctype=ipv4&x=Calculate 10.20.23.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.23.0&ctype=ipv4&x=Calculate 10.20.23.0/24 🟢]


| valign="top" |
|valign='top' style='width:33%'|
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.30.0&ctype=ipv4&x=Calculate 10.20.30.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=c&csubnet=24&cip=10.20.30.0&ctype=ipv4&x=Calculate 10.20.30.0/24 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=21&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.40.0/21 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=21&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.40.0/21 🟢]
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* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=23&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.48.0/23 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=23&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.48.0/23 🟢]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=23&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.50.0/23 ⚪️]
* [https://www.calculator.net/ip-subnet-calculator.html?cclass=b&csubnet=23&cip=10.20.40.0&ctype=ipv4&x=Calculate 10.20.50.0/23 ⚪️]
|-
|-
| colspan="3" |
|valign='top'|
----
|-
| valign="top" |
* [[Linux Containers]]
* [[Linux Containers]]
* [[OpenVPN]]
* [[OpenVPN]]
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* [[Juju]]
* [[Juju]]


| valign="top" |
|valign='top'|
* [[Linux User Creation]]
* [[Linux User Creation]]
* [[Cloudflare]]
* [[Cloudflare]]
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* [[Port]]
* [[Port]]


| valign="top" |
|valign='top'|
 
|}
|}

Revision as of 18:01, 18 February 2026

Name CIDR MEMO Status Name CIDR MEMO Status
Home 10.19.80.1/22 AGE-0X 🟢 Reserve 10.19.88.1/24 Flood BD 🔴
VPC 10.19.93.1/24 AGE-1X 🟠 VPC 10.19.90.1/24 Gazi Villa 🟢
Reserve 10.20.03.1/24 AGE-2X 🔴 Reserve 10.19.91.1/24 PTI » Class-I 🟢
Docker 10.20.13.1/24 AGE-3X 🟢 Reserve 10.19.95.1/24 KKG » Class-V 🟠
Minikube 10.20.23.1/24 AGE-4X 🟢 Reserve 10.19.96.1/24 KKG » Class-6 🔴
Name CIDR MEMO Status Name CIDR MEMO Status
Reserve 10.20.11.1/24 Formative 🟡 Reserve 10.19.98.1/24 Flood BD 🔴
Reserve 10.20.15.1/24 Raiyan 🟡 Reserve 10.19.99.1/24 KKG » Class-9 🟠
Reserve 10.20.17.1/24 🟡 Linux Container 10.20.00.1/24 KKG » Class-X 🟢
Reserve 10.20.19.1/24 Residency 222 🟡 Reserve 10.20.20.1/24 Memorable 🟢
Proxmox 10.20.10.1/24 Memorable 🟢 OpenVPN 10.20.30.1/24 Memorable 🟢
Name CIDR MEMO Status Name CIDR MEMO Status
Cloudflare » Shahed 10.20.40.1/24 🟢 VPC » Hetzner 10.20.31.1/24 🟢
Cloudflare » Hetzner 10.20.41.1/24 🟢 Docker » Bridge 10.20.14.1/24 docker1 🟢
⚪️ ⚪️
⚪️ ⚪️
⚪️ ⚪️

Convention

Convention

  • Trying to skip dot (.) delimiter during the time of verbal communication, when we needs to share our Network CIDRs or IPs
  • As we are trying to skip dot (.) delimiter for this reason please skip such network name those will raise confusion
  • Without dot (.) delimiter 10.20.3.1/24 CIDR's sound like 10.23.1/24
  • It's make collusion in between 2nd & 3rd Octets
  • Where it is suppose to be 4th Octet is missing
  • Which one meaningless & mostly error prone
  • Please skip those kind of CIDRs & IPs

References

References

Retrieved from "https://wiki.chorke.org/index.php?title=CIDR&oldid=16612"