prips is a tool that can be used to print all of the IP addresses in a given range. It can enhance the usability of tools that are made to work on only one host at a time (e.g. whois).
sudo apt install prips
brew install prips
prips [options] <start end | CIDR block>
-c print range in CIDR notation
-d <x> set the delimiter to the character with ASCII code 'x'
where 0 <= x <= 255
-h display this help message and exit
-f <x> set the format of addresses (hex, dec, or dot)
-i <x> set the increment to 'x'
-e <x.x.x,x.x> exclude a range from the output, e.g. -e ..4. will
not print 192.168.4.[0-255]
prips --help | --version | --features
$ prips 173.0.84.0/28
173.0.84.0
173.0.84.1
173.0.84.2
173.0.84.3
173.0.84.4
173.0.84.5
173.0.84.6
173.0.84.7
173.0.84.8
173.0.84.9
173.0.84.10
173.0.84.11
173.0.84.12
173.0.84.13
173.0.84.14
173.0.84.15