IPv4 Internet Map

Current as of: 2010-05-02

Legend

White:

Unallocated IP space

Blue:

In-use and advertised on the real internet

Orange:

Allocated by IANA

Green:

Legacy allocations

Grey:

Reserved

About this map:

Each box on the map represents a /8 on the internet. E.g. 10 is 10.0.0.0/8. This checkerboard pattern is recursive; check 192.168.0.0 for an example.

Gratuitous XKCD link

This map is generated from three sources: RFC5735, IANA's current assignments and the latest BGP route views from the Route Views project. It is created using the Python Image Manipulation library.

© Colm MacCárthaigh 2010