A pure Python network address representation and manipulation library.

netaddr provides a Pythonic way to work with :-

• IPv4 and IPv6 addresses and subnets (including CIDR notation)
• MAC (Media Access Control) addresses in multiple presentation formats
• IEEE EUI-64, OUI and IAB identifiers
• nmap-style IP address ranges
• a user friendly IP glob-style format

Included are routines for :-

• generating, sorting and summarizing IP addresses
• converting IP addresses and ranges between various different formats
• performing set based operations on groups of IP addresses and subnets
• arbitrary IP address range calculations and conversions
• querying IEEE OUI and IAB organisational information
• querying of IP standards related data from key IANA data sources

Current release is 0.7.4. Please see the CHANGELOG for details on the latest changes and updates.

Tutorials for the library update are available here (for IP addresses) and here (for EUI/MAC addresses). This release also supports set based operations on IP addresses and subnets.

You can also take a look at the API documentation.

Enjoy!