Hi,
Yet Another Web Form.... 
http://info.ra.net/div7/ra/naps.html
now has a pointer for semi-automated requests for
IP addresses at various exchange points.
This form covers the following exchanges (active or proposed)
AADS NSF NAP (AADS) PACBELL NSF NAP (PB)
MAE-West (MAE-WEST) MAE-LA (MAE-LA)
MAE-Dallas (MAE-DFW) MAE-HOUSTON (MAE-HOU)
MAE-CHICAGO (MAE-CHI) Tucson NAP (TTN)
NW Internet X (NIX)
South Africa (ZAEP) Singapore (STIX)
Paris (MAE-PAR)
Thanks for your time...