The Internet Performance Measurement and Analysis (IPMA) project collects network statistics at the AADS, MAE-East, MAE-West, PacBell, and Sprint interconnection points. http://www.merit.edu/nrd/index.html
A moderated repository to support widespread access to traces of Internet network traffic. The traces can be used to study network dynamics, usage characteristics, and growth patterns. http://ita.ee.lbl.gov/