INX-ZA Looking Glass
An integrated web based looking glass which can be used for any of the INXes is available at:
https://lg.inx.net.za/
This is a subset of the actual peers that are available at each of the INXes.
Other Looking Glasses
Additionally, Packet Clearing House also provide a different and historic view into each of the INXes that they connect to.
The Routeviews Project also runs a route collector at JINX which can be queried in various ways.