The Internet
History
- http://textfiles.com/underconstruction/: Archive of "under construction" banners
Health
- https://map.internetintel.oracle.com/
- http://www.internettrafficreport.com/
- https://outage.report/
- https://www.slac.stanford.edu/comp/net/wan-mon/netmon.html: "Interesting web sites for Internet Monitoring"