The Fedora Project has moved ip addresses as part of a data-centre move from Arizona USA to Virginia USA. We were able to bring up 5 download servers at the new site so transferred the ip addresses one for one. However we are seeing sites still rsyncing to the old ip addresses so we expect there have been hard-coded rsyncs somewhere. 

The old ip addresses were 

dl01              IN    A     209.132.181.23
dl02              IN    A     209.132.181.24
dl03              IN    A     209.132.181.25
dl04              IN    A     209.132.181.26
dl05              IN    A     209.132.181.27

The new ip addresses are
dl01              IN    A     38.145.60.22
dl02              IN    A     38.145.60.23
dl03              IN    A     38.145.60.24
dl04            IN    A     38.145.60.25
dl05            IN    A     38.145.60.26

We will be turning off the old rsync servers later today 

--
Stephen J Smoogen.