http://www.perlmonks.org?node_id=992624

The Comprehensive Perl Archive Network (CPAN) currently has 112,261 Perl modules in 25,644 distributions, written by 10,000 authors, mirrored on 274 servers.

The archive has been online since October 1995 and is constantly growing.

http://www.cpan.org/

Cheers Rolf