There are some websites like ipinfo.io that give clients some information for an IP address like location, ASN and etc. How can I obtain mentioned information without third party tools in Linux?
1 Answer
Unless you construct a local DB of all locations of all IP addresses (and maintain it...) you'll have to use 3rd party servers for this.
For the purely network information, whois and dig will help.
curlis not a third party tool, but ipinfo.io is a third party tool.ipinfo.io, or if you do then to use it. You need an external repository.