Comment 4 for bug 2039456

This is roughly 2000 lines of very mature perl code. A very quick skim of the code looks like it is well put together and there's some tests.

There's a bunch of trailing spaces around an ipv6 entry for 2001:0002::/48 -- this is a shockingly useful indicator for bugs, as it can indicate a change of maintainer or similar late addition to a codebase, so I'd appreciate if someone could double-check the details of this entry, and perhaps see if other classes need to be added for more recent reserved ranges or something similar. (Probably not. IPv6 is also pretty mature at this point.)

This seems a fine package for us to self-maintain. Security team ACK.

Thanks

[edit: 'a fine package for *canonical* to self-maintain']