iprange-python 0.0.9

Redis as a storage for IP range

IPRange

Store IP Ranges in Redis as sorted sets for fast retrieval

Installation

pip install iprange-python

Usage

from iprange import IPRange

iprange = IPRange()

# Add a new range with some metadata
iprange.add('192.168.0.1/24', {'some': 'data', 'more': 'metadata'})

# Find the most specific range that contains a specific IP
iprange.find('192.168.0.20')
# => {'range': '192.168.0.1/24', 'some': 'data', 'more': 'metadata'}

# Find all ranges that contains a specific IP
iprange.find_all('192.168.0.20')
# => [{'range': '192.168.0.1/24', 'some': 'data', 'more': 'metadata'}]

# Delete the range
iprange.remove('192.168.0.1/24')

You can use it with Redis Cluster too:

from iprange import IPRange

# Requires at least one node for cluster discovery. Multiple nodes is recommended.
startup_nodes = [{'host': '127.0.0.1', 'port': 16379}]
iprange = IPRange(redis_cluster=True, startup_nodes=startup_nodes)

# ...

IPRange in other languages

• Ruby

Notice

This library relies on a Redis fork that implements interval sets, as described in this blog post.

You can also use a more recent version of Redis with Interval Sets.