| perl540Packages.NetWorks | Sane APIs for IP addresses and networks |
| perlPackages.MaxMindDBReader | Read MaxMind DB files and look up IP addresses |
| perl5Packages.IPCountry | Fast lookup of country codes from IP addresses |
| perlPackages.namespaceautoclean | Keep imports out of your namespace |
| perl5Packages.namespaceautoclean | Keep imports out of your namespace |
| perl538Packages.NetWhoisIP | Perl extension for looking up the whois information for ip addresses |
| perl540Packages.NetWhoisIP | Perl extension for looking up the whois information for ip addresses |
| perl5Packages.MaxMindDBReader | Read MaxMind DB files and look up IP addresses |
| perl538Packages.RegexpIPv6 | Regular expression for IPv6 addresses |
| perl540Packages.RegexpIPv6 | Regular expression for IPv6 addresses |
| python312Packages.anonymizeip | Python library for anonymizing IP addresses |
| python312Packages.cashaddress | Python tool for convert bitcoin cash legacy addresses |
| python312Packages.radixtarget | Radix implementation designed for lookups of IP addresses/networks and DNS hostnames |
| perl540Packages.EmailValid | Check validity of Internet email addresses |
| perl538Packages.EmailValid | Check validity of Internet email addresses |
| texlivePackages.longnamefilelist | Tidy \listfiles with long file names |
| perl538Packages.DeviceMAC | Handle hardware MAC Addresses (EUI-48 and EUI-64) |
| perl540Packages.DeviceMAC | Handle hardware MAC Addresses (EUI-48 and EUI-64) |
| perlPackages.MailRFC822Address | Perl extension for validating email addresses according to RFC822 |
| perlPackages.EmailAddressXS | Parse and format RFC 5322 email addresses and groups |
| perl540Packages.SubName | (Re)name a sub |
| perl538Packages.SubName | (Re)name a sub |
| perl538Packages.namespaceautoclean | Keep imports out of your namespace |
| perl540Packages.namespaceautoclean | Keep imports out of your namespace |
| perl5Packages.MailRFC822Address | Perl extension for validating email addresses according to RFC822 |
| perl5Packages.EmailAddressXS | Parse and format RFC 5322 email addresses and groups |
| perl538Packages.IPCountry | Fast lookup of country codes from IP addresses |
| perl540Packages.IPCountry | Fast lookup of country codes from IP addresses |
| perl538Packages.MaxMindDBReader | Read MaxMind DB files and look up IP addresses |
| perl540Packages.MaxMindDBReader | Read MaxMind DB files and look up IP addresses |
| perl538Packages.MailRFC822Address | Perl extension for validating email addresses according to RFC822 |
| perl540Packages.MailRFC822Address | Perl extension for validating email addresses according to RFC822 |
| perl538Packages.EmailAddressXS | Parse and format RFC 5322 email addresses and groups |
| perl540Packages.EmailAddressXS | Parse and format RFC 5322 email addresses and groups |
| haskellPackages.rtnetlink | Manipulate network devices, addresses, and routes on Linux |
| rPackages.touRnamentofchampions | |
| haskellPackages.primitive-addr | Addresses to unmanaged memory |
| graylogPlugins.ipanonymizer | Graylog-server plugin that replaces the last octet of IP addresses in messages with xxx |
| haskellPackages.email-validator | Perform basic syntax and deliverability checks on email addresses |
| haskellPackages.hostaddress | Network Host Addresses |
| dlx | DLX simulator written in C |
| perlPackages.SymbolGlobalName | Finds name and type of a global variable |
| perl5Packages.SymbolGlobalName | Finds name and type of a global variable |
| haskellPackages.network-simple-sockaddr | network-simple for resolved addresses |
| libuninameslist | Library of Unicode names and annotation data |
| seppo | Personal Social Web |
| parpd | Proxy ARP Daemon that complies with RFC 1027 |
| quisk | SDR transceiver for radios that use the Hermes protocol |
| unscd | Less buggy replacement for the glibc name service cache daemon |
| perl540Packages.SymbolGlobalName | Finds name and type of a global variable |
| perl538Packages.SymbolGlobalName | Finds name and type of a global variable |
| haskellPackages.base58address | Parsing and serialization for Base58 addresses (Bitcoin and Ripple) |
| ls-lint | Extremely fast file and directory name linter |
| idnkit | Provides functionalities about i18n domain name processing |
| upspin | Global name space for storing data akin to a filesystem |
| nixos-enter | Run a command in a NixOS chroot environment |
| dhcpcd | Client for the Dynamic Host Configuration Protocol (DHCP) |
| ocamlPackages.dns | Domain Name System (DNS) library |
| alfis | Alternative Free Identity System |
| vpnc-scripts | Script for vpnc to configure the network routing and name service |
| iro | CLI tool to convet Hex color code or RGB to color code, RGB, HSL and color name |
| nssmdns | MDNS Name Service Switch (NSS) plug-in |
| alfis-nogui | Alternative Free Identity System |
| ocamlPackages_latest.dns | Domain Name System (DNS) library |
| nsncd | Name service non-caching daemon |
| spotifywm | Wrapper around Spotify that correctly sets class name before opening the window |
| ocamlPackages.dns-mirage | Opinionated Domain Name System (DNS) library |
| nsd | Authoritative only, high performance, simple and open source name server |
| figurine | Print your name in style |
| ocamlPackages.uuidm | OCaml module implementing 128 bits universally unique identifiers version 3, 5 (name based with MD5, SHA-1 hashing) and 4 (random based) according to RFC 4122 |
| ibus-engines.uniemoji | Input method (ibus) for entering unicode symbols and emoji by name |
| filegive | Easy p2p file sending program |
| aewan | Ascii-art Editor Without A Name |
| spooftooph | Automate spoofing or clone Bluetooth device Name, Class, and Address |
| dnstwist | Domain name permutation engine for detecting homograph phishing attacks |
| ocamlPackages_latest.dns-mirage | Opinionated Domain Name System (DNS) library |
| detect | Expression-based file search combining name, content, metadata, and structured data predicates |
| mimeo | Open files by MIME-type or file name using regular expressions |
| git-crypt | Transparent file encryption in git |
| ocamlPackages_latest.uuidm | OCaml module implementing 128 bits universally unique identifiers version 3, 5 (name based with MD5, SHA-1 hashing) and 4 (random based) according to RFC 4122 |
| dnsutils | Domain name server |
| getopt | Parses command-line arguments from shell scripts |
| nixos-rebuild-ng | Rebuild your NixOS configuration and switch to it, on local hosts and remote |
| jwhois | Client for the WHOIS protocol allowing you to query the owner of a domain name |
| nixpkgs-vet | Tool to vet (check) Nixpkgs, including its pkgs/by-name directory |
| dig | Domain name server |
| ocamlPackages.yuujinchou | Name pattern combinators |
| gnomeExtensions.xremap | Allow xremap to fetch the focused app name using D-Bus or local socket. |
| bind | Domain name server |
| host | Domain name server |
| geticons | CLI utility to get icons for apps on your system or other generic icons by name |
| python313Packages.wcmatch | Wilcard File Name matching library |
| python314Packages.wcmatch | Wilcard File Name matching library |
| gnomeExtensions.user-id-in-top-panel | Add ( user name :: user id @ host ) in top panel. Click to access users panel in control center. |
| ocamlPackages_latest.yuujinchou | Name pattern combinators |
| nix-required-mounts | A --pre-build-hook for Nix, that allows to expose extra paths in the build sandbox based on derivations' requiredSystemFeatrues |
| eschalot | Tor hidden service name generator |
| gnomeExtensions.toggle-window | For security reasons, since Gnome 41, cann't invoke '**org.gnome.Shell.Eval**' to control the behavior of window, we expose a D-Bus interface to activate/minimized a window by WMclass name. |
| gnomeExtensions.vpn-indicator | Display current VPN name in panel. |
| python312Packages.wcmatch | Wilcard File Name matching library |