ipinfo

Install command: 
brew install ipinfo

Tool for calculation of IP networks

https://kyberdigi.cz/projects/ipinfo/

License: Beerware

Formula JSON API: /api/formula/ipinfo.json

Formula code: ipinfo.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 tahoe ✅
sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
macOS on
Intel		 sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 1.2

Conflicts with: ipinfo-cli

Analytics:

Installs (30 days)
ipinfo 23
Installs on Request (30 days)
ipinfo 23
Build Errors (30 days)
ipinfo 0
Installs (90 days)
ipinfo 81
Installs on Request (90 days)
ipinfo 81
Installs (365 days)
ipinfo 262
Installs on Request (365 days)
ipinfo 262