...

• http://dnsdb.cit.cornell.edu/
  • Resolves to <http://www.it.cornell.edu/services/netreg/howto/>
• See the links there for:
  • Subnet list
  • Domain list
  • Host list

CIT IP to jack tool

• http://nettrac.cit.cornell.edu/

Page is called, "CIT Network Traffic Analysis Center". It contains two services/ tools:

• Usage statistics for individual IP addresses
  • Offers both an interactive form, or via a shortcut to get the usage statistics for the computer currently being used.
• IP/MAC address tracking tools

DNS/Cname tool

• http://dnsdb.cit.cornell.edu/dnsdb-cgi/list_domain.pl

See also

• Cornell's email forwarding service