#cidr

  1. ipnet

    types and useful methods for working with IPv4 and IPv6 network addresses, commonly called IP prefixes. The new IpNet, Ipv4Net, and Ipv6Net types build on the existing IpAddr

    v2.11.0 16.9M #ip-address #prefix #cidr #subnet
  2. ipnetwork

    work with IP CIDRs in Rust

    v0.21.1 3.1M #ip-address #cidr #ip
  3. cidr

    IP network and IP host within network types

    v0.3.2 1.7M #networking #inet #ip #follow #host #bitstring
  4. cidr-utils

    functions for working with IPv4 CIDRs and IPv6 CIDRs

    v0.6.2 173K #ipv4-cidr #cidr #ipv4 #ipv6 #ip
  5. cidit

    CIDR Inspection Tool

    v3.0.0 #cidr #inspection #networking #ipv4 #broadcast #ipv6 #netmask #24 #calculator
  6. cidrrr

    Convert a CIDR block to a list of IPs

    v2026.2.5 #cidr #ipv4 #ipv6 #ip
  7. fcidr

    Fragmented Classless Inter-Domain Routing (FCIDR)

    v0.10.2 #cidr #ipv4 #networking #cli #ip
  8. firewall

    Connection rejection abstraction

    v0.4.0 #cloudflare #cidr
  9. iptable

    Datastructure for efficient IP address lookup

    v0.2.4 #data-structures #ip-address #ip-address-lookup #prefix #structure-for-storing #ipnetwork #cidr #ip-lookup
  10. cidr_calc

    CLI to easily calculate CIDR subnets

    v0.2.1 500 #cidr #calculate #cli #subnet #networking #ip
  11. cidrs

    CIDR Library

    v0.2.1 #cidr #ip
  12. netaddr2

    network address parsing and arithmetic library

    v0.10.0 4.6K #cidr #netaddr #address
  13. cidr_block

    CIDR block manipulation in Rust which provides utilities to parse, validate, and manipulate CIDR notation and get individual ip addresses

    v0.1.0 #ip-address #block #cidr #validation #prefix-length #ipv4 #ipv6 #ipv6-addr #u128
  14. ip_network_table-deps-treebitmap

    Forked version of fast IPv4/IPv6 lookup trie

    v0.5.0 180K #networking #cidr #ip
  15. matchy-format

    Binary format and MMDB builder for matchy databases (internal)

    v2.0.0 #binary-format #glob-pattern #matchy #mmap #mmdb #pattern-matching #maxmind #cidr #literals-string #ip
  16. awsipranges

    Quickly query the AWS IP Ranges

    v0.8.0 550 #ip-range #aws #cidr #ipv6 #ip-address #ipv4 #csv #range-query #cache
  17. generic-ip

    IP address types for generic programming

    v0.1.1 #cidr #prefix #subnet #network
  18. subg

    Command line interface for managing IPv4 and IPv6 subnets

    v0.3.0 #subnet #cidr #cidr-blocks
  19. subnet-garden-core

    managing IPv4 and IPv6 subnets

    v0.3.0 #subnet #cidr #cidr-blocks
  20. ip-cidr

    IP CIDR utilities

    v0.1.0 #ip-address #cidr #address
  21. fup

    bgpq3 alternative in Rust. Generates prefix-lists/sets for Cisco routers using IRR data.

    v0.7.7 #bgp #cidr #networking
  22. Try searching with DuckDuckGo.

  23. valip

    Parsing of ip addresses from bytes representing strings

    v0.4.0 #ip-address #byte-string #mac-address #input #cidr #ipv4-address #ipv6 #ascii
  24. abol-core

    Core data structures and protocol logic for the Abol RADIUS framework

    v0.1.0 #server #framework #cidr #attributes #radius #socket-address #tokio-runtime
  25. libnetrangemerge

    algorithm to merge overlapping and adjacent network ranges in order to create a minimal set of range values that covers the same parts of the overall network

    v0.1.0 #range-set #ip-range #cidr #overlapping #algorithm #cover #0-0
  26. cidr-calculator

    CIDR addition / subtraction calculator. Maybe useful for setting route tables when metrics are not available (e.g. wireguard next-hop)

    v0.2.0 #calculator #wireguard #metrics #routes #settings #cidr
  27. subnet_calculator

    Subnet Calculator written in Rust

    v0.2.0 #calculator #subnet #cidr
  28. subnet-utils

    subnet utility library

    v0.1.0 #subnet #address #cidr
  29. netdig

    analyzing and aggregating CIDR blocks

    v0.0.5 #block #analyzing #aggregating #cidr #utilities
  30. cidr_lib

    easily calculate CIDR subnets

    v0.1.1 #cidr #calculate #subnet
  31. ip-parser

    ips is a terminal command line tool that parses and filters provided ip addresses. supports whitelisting and blacklisting using provided CIDRs.

    v0.1.2 #ip-address #ips #parser #cidr #allow-list #blacklisting #terminal-command-line
  32. cidr_util

    calculation between Ipv4Addr/u32 and CIDR

    v0.1.0 #cidr #ipv4-addr #ip-range #cidr-prefix #calculations
  33. ipcount

    count IP addresses within a CIDR range, or make CIDR from a list of addresses

    v0.1.0 #ip-address #cidr #list #ip-range #notation #cargo-run
  34. k8s-insider-core

    Package containing shared dependencies for k8s-insider crates

    v0.4.1 #deployment #kubernetes-cluster #networking #tunnel #wireguard #kubectl #crd #zero-config #cidr #dns
  35. cidrr

    CLI tool for expanding CIDR blocks into lists of IP addresses

    v0.1.1 #command-line-tool #list #cidr #block #addresses #ip
  36. nbtscanner

    A tiny tool to scan a set of IP's for NetBIOS name information

    v0.0.1 #net-bios #information #name #set #scanner #ip #cidr #dash