![](/static/net_info_portal/img/logo.jpg)

# Prefix List Generator
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## Getting started

This is a tool to query Workonline's mirror of IRR data and build
prefix-list objects in equipment vendor configuration formats.

To begin, select a format from the drop-down menu, and enter the name
of an RPSL[^rfc2622] autnum or as-set object, and hit submit.

Your browser will make an ajax call to the RPTK web-api[^rptk] running at
irr.wolcomm.net, and output the result, ready to copy and paste into
your router configuration.

## Advanced API Usage

The RPTK web-api[^rptk] is available to query directly, for integration 
into your own management tools without using this web interface. 
For usage details, consult the documentation available at 
https://irr.wolcomm.net/.

The Workonline IRR mirror is also available to query using the whois 
protocol on tcp/43 that you are used to.

[^rfc2622]: RFC2622 - https://tools.ietf.org/html/rfc2622
[^rptk]: Routing Policy Toolkit - https://github.com/wolcomm/rptk