Internet Operators.org (see Documents section)

http://www.iops.org/

The Commercial Internet eXchange Association

http://www.cix.org/

Merit Web route servers, peering, and statistics

http://www.rsng.net/routeservers.html

RIPE document: "Representation of IP Routing Policies in a Routing Registry"

http://www.ripe.net/ripe/docs/ripe-181.html

Geoff Huston's "Interconnection, Peering, and Settlements" document (excellent!)

http://www.isoc.org/inet99/1e/1e_1.htm

"Internet Service Provider Peering" by Geoff Huston

http://www.users.on.net/tomk/docs/settleme.htm

Network Worlds MAEs and peering page

http://www.nwfusion.com/edge/research/maes.html

TidBITS article: "Border Wars on the Net" by Glenn Fleishman

http://www.tidbits.com/tb-issues/TidBITS-383.html#lnk4

"Settlement Systems for the Internet" by Maria Farnon and Scott Huddle

http://ksgwww.harvard.edu/iip/cai/farnon.html

"Internet Exchanges: Policy Driven Evolution" by Bilal Chinoy and Tim Salo

http://ksgwww.harvard.edu/iip/cai/chinsal.html

"Scaleable Internet Interconnection Agreements and Integrated Services," by Joseph Bailey and Lee McKnight

http://ksgwww.harvard.edu/iip/cai/mcknight.html