Programmer Humor

32877 readers

1513 users here now

Post funny things about programming here! (Or just rant about your favourite programming language.)

Rules:

Posts must be relevant to programming, programmers, or computer science.
No NSFW content.
Jokes must be in good taste. No hate speech, bigotry, etc.

founded 5 years ago

MODERATORS

cat_programmer@lemmy.ml

AgreeableLandscape@lemmy.ml

737

It's a Unix system! Elon knows this! (lemmy.ml)

submitted 23 hours ago by HiddenLayer555@lemmy.ml to c/programmerhumor@lemmy.ml

121 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] __nobodynowhere@startrek.website 9 points 19 hours ago* (last edited 19 hours ago)

Loopback Addresses, Always your computer
127.x.x.x

Private IP Addresses, Computers on your local network
10.x.x.x
172.16.0.0 -172.31.255.255
192.168.x.x
169.254.x.x (link local, used if your network has no DHCP server)

Multicast, Addresses multiple computers on your local network
224.0.0.0 - 239.255.255.255

Broadcast, Addresses all computers on your local network
255.255.255.255

CGNAT Addresses, Computers on your same ISP/carrier
100.64.0.0 - 100.127.255.255
(Only applicable if your ISP/carrier uses CGNAT)

Public Internet Addresses
Most other IP addresses

Which block of private IPs your local network uses depends on how your router/DHCP server is configured. If you're using the standard router your ISP provided then whatever default settings on that will determine your local subnet.