I don't know if I've seen CF Radar before. That's pretty cool!

Here are some others, although some seem to be experiencing issues due to the current outage I can only presume.

- https://atlas.ripe.net/probes/public

- https://www.ihr.live/en/global-report

- https://www.ihr.live/en/network

- https://bgp.he.net/

- https://ioda.inetintel.cc.gatech.edu/dashboard/asn