NCC::RipeDelegations(3pm) on Linux
The text 8b50ff7db5e4, as Debian 5.0 (Lenny) shipped it.
OO interface to the list of IP delegations from IANA
The text 8b50ff7db5e4, as Debian 5.0 (Lenny) shipped it.
OO interface to the list of IP delegations from IANA