A total of 15 sites are hosted on 87.248.118.15.
Here are the first 5 as they would appear when searched for:
groups.yahoo.com/group/FreecycleTO
(null)
groups.yahoo.com/group/kaboood
(null)
groups.yahoo.com/group/caoliushequ
(null)
groups.yahoo.com/group/99Venus-International
(null)
...and the list of the remaining 10:
groups.yahoo.com/group/ARIAGROUPS
groups.yahoo.com/group/bsatroop128davieflorida
groups.yahoo.com/group/ghoncheh
groups.yahoo.com/group/NewYorkCrafters
groups.yahoo.com/group/irfun2012
groups.yahoo.com/group/funonthenet
groups.yahoo.com/group/chilespouses