http://www.ripe.net/ripencc/faq/isp-customers.html#16
Why does the RIPE NCC not deal with the customers of an LIR?
The LIRs represent the RIPE NCC on a local level. They are responsible
for the distribution and registration of Internet resources within
their local areas. The LIRs must also ensure that policies and
procedures are followed. ISP customers should direct any questions to
the LIR from which they take service.