May 26, 2018

Manipulation of IPv4, IPv6, CIDR, EUI and MAC network addresses

A pure Python network address representation and manipulation library.

netaddr provides a Pythonic way of working with

  • IPv4 and IPv6 addresses and subnets
  • MAC addresses, OUI and IAB identifiers, IEEE EUI-64 identifiers
  • Arbitrary non-aligned IP address ranges and IP address sets
  • Various non-CIDR IP range formats such as nmap and glob-style formats

Included are routines for

  • Generating, sorting and summarizing IP addresses and networks
  • Performing easy conversions between address notations and formats
  • Detecting, parsing and formatting network address representations
  • Performing set-based operations on groups of IP addresses and subnets
  • Working with arbitrary IP address ranges and formats
  • Accessing OUI and IAB organisational information published by IEEE
  • Accessing IP address and block information published by IANA

API documentation for the latest release is available here


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