iputils git access broken?

I can't seem to clone the repo, although I can see source on gitweb.

$ git clone git://git.linux-ipv6.org/gitroot/iputils.git
Cloning into iputils...
git.linux-ipv6.org[0: 203.178.142.218]: errno=Connection refused
git.linux-ipv6.org[0: 2001:200:0:1c01:20f:1fff:fe67:32e9]: errno=Network is unreachable
fatal: unable to connect a socket (Network is unreachable)

Is something amiss?

Andrew Walrond
(cc me please; I'm not subscribed)