A total of 11 sites are hosted on 128.105.7.26.
Here are the first 5 as they would appear when searched for:
pages.cs.wisc.edu/~cs367-1
(null)
pages.cs.wisc.edu/~remzi
(null)
pages.cs.wisc.edu/~vernon
(null)
pages.cs.wisc.edu/~cs354-1
(null)
pages.cs.wisc.edu/~dyer
(null)
...and the list of the remaining 6:
pages.cs.wisc.edu/~dbbook
pages.cs.wisc.edu/~cs354-2
pages.cs.wisc.edu/~skrentny
pages.cs.wisc.edu/~beechung
pages.cs.wisc.edu/~ghost
pages.cs.wisc.edu/~hasti