kusshi94 / gipp

IP Prefix/Suffix Version of grep

gipp

A IP Addresses Filtering Tool with Prefix and Suffix

Installation

with homebrew:

brew install kusshi94/tap/gipp

with go install:

go install github.com/kusshi/gipp@latest

Usage

with files:

gipp [-e patterns ...] [file ...]

with stdin:

cat file | gipp [-e patterns ...]

Filtering Patterns

Prefix

gipp filters IP addresses that have the specified prefix. The prefix can be written in CIDR notation.

example:

gipp -e 192.168.1.0/24 input.txt

Suffix

gipp filters IP addresses that have the specified suffix. The suffix can be written in CIDR notation-like format. You can specify the length of the suffix by writing a minus number after the slash.

example:

gipp -e 0.0.0.1/-8 input.txt

Both of Prefix and Suffix

If you specify both prefix and suffix, gipp filters IP addresses that have the intersection of the prefix and suffix.

example:

gipp -e ::ef01:1ff:fe00:0/-64/104 input.txt